Collections

1.53 Ct. Step Cut Diamond ‘Robyn Ring’ from Bespoke by Platt

Art Deco 8.14 Ctw. Diamond Bracelet Watch from Otto Grun

1.53 Ct. Step Cut Diamond ‘Robyn Ring’ from Bespoke by Platt

Art Deco 8.14 Ctw. Diamond Bracelet Watch from Otto Grun

1.51 Ct. Rose Cut Diamond & Black Enamel Engagement Ring from Bespoke by Platt

1.88 Ctw. Old European Cut Diamond Stud Earrings from Bespoke by Platt

Vintage Byzantine Link Gold Chain Necklace

2.05 Ctw. Asscher Cut Diamond Stud Earrings From Bespoke By Platt

All Vintage & Antique Engagement Rings

Art Deco 1.80 Ct. Palin Sapphire & Diamond Ring

Art deco diamond ring with a hexagonal stone on a white background

Art Deco 1.52 Ct. Old European Cut Diamond Solitaire Engagement Ring

$10,400.00 USD

Art Deco 1.80 Ct. Palin Sapphire & Diamond Ring

Art Deco 1.52 Ct. Old European Cut Diamond Solitaire Engagement Ring

$10,400.00 USD

Victorian 1.02 Ct. Old European Cut Diamond Cluster Engagement Ring

$5,200.00 USD

Diamond ring with three large gemstones on a white background

Art Deco 0.98 Ct. Old European Cut Diamond 3-Stone Engagement Ring

Mid-Century 4.07 Ct .Old European Cut Diamond Engagement Ring

Art Deco 3.01 Ct. Old European Cut Diamond Engagement Ring

$18,000.00 USD

Art Deco Engagement Rings

(circa 1920-1935)

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Art Deco 1.80 Ct. Palin Sapphire & Diamond Ring

Art Deco 1.11 Ct. Old European Cut Diamond & Emerald Engagement Ring

$5,600.00 USD

Art Deco 1.80 Ct. Palin Sapphire & Diamond Ring

Art Deco 1.11 Ct. Old European Cut Diamond & Emerald Engagement Ring

$5,600.00 USD

Art Deco 1.16 Carat Old European Cut Diamond Engagement Ring

$12,800.00 USD

Art Deco 1.02 Carat Old European Cut Diamond Engagement Ring

$7,750.00 USD

Art Deco 1.52 Ct. Old European Cut Diamond Solitaire Engagement Ring

$10,400.00 USD

Art Deco 0.98 Ct. Old European Cut Diamond 3-Stone Engagement Ring

Art Deco Jewelry

(circa 1920-1935)

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Art Deco 8.14 Ctw. Diamond Bracelet Watch from Otto Grun

Art Deco 1.24 Ctw. Transitional Cut Diamond & Sapphire 2-Stone Ring

Art Deco 1.80 Ctw. Diamond Paisley-Motif Earrings

$5,400.00 USD

Art Deco 1.80 Ct. Palin Sapphire & Diamond Ring

Art Nouveau Engagement Rings

(circa 1895-1915)

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Art Nouveau 1.12 Ct. Old European Cut Diamond & Pearl Blue Enamel Ring

Art Nouveau 1.12 Ct. Old European Cut Diamond & Pearl Blue Enamel Ring

Art Nouveau Jewelry

(circa 1895-1915)

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Art Nouveau 1.12 Ct. Old European Cut Diamond & Pearl Blue Enamel Ring

Art Nouveau Opal & Old European Cut Diamond Dinner Ring

Art Nouveau 1.12 Ct. Old European Cut Diamond & Pearl Blue Enamel Ring

Art Nouveau Opal & Old European Cut Diamond Dinner Ring

Art Nouveau Panther & Snake Diamond Ring

Bespoke by Platt Engagement Rings & Wedding Bands

1.53 Ct. Step Cut Diamond ‘Robyn Ring’ from Bespoke by Platt

1.51 Ct. Rose Cut Diamond & Black Enamel Engagement Ring from Bespoke by Platt

1.53 Ct. Step Cut Diamond ‘Robyn Ring’ from Bespoke by Platt

1.51 Ct. Rose Cut Diamond & Black Enamel Engagement Ring from Bespoke by Platt

1.67 Ct. Old European Cut Diamond Solitaire Engagement Ring from Bespoke by Platt

$7,500.00 USD

Gold ring with a large brown gemstone and smaller clear stones on a white background

5.21 Ct. Fancy Yellowish Brown Emerald Cut Diamond Ring from Bespoke by Platt

3.02 Ct. Transitional Cut Diamond Engagement Ring from Bespoke by Platt

$18,900.00 USD

3.51 Ct. Old Mine Cut Diamond Solitaire Engagement Ring from Bespoke by Platt

$29,800.00 USD

Bracelets

Art Deco 8.14 Ctw. Diamond Bracelet Watch from Otto Grun

Retro 5.40 Ct. Blue Zircon & Diamond Two-Tone Cuff Bangle Bracelet

Art Deco 8.14 Ctw. Diamond Bracelet Watch from Otto Grun

Retro 5.40 Ct. Blue Zircon & Diamond Two-Tone Cuff Bangle Bracelet

Art Deco 13.30 Ctw. Old Cut Diamond Line Bracelet

$39,000.00 USD

Victorian 9.60 Ctw. Old Mine Cut Diamond & Rose Cut Diamond Ornate Line Bracelet

$19,700.00 USD

Vintage 6.00 Ctw. Old Cut Diamond Brutalist Cuff Bracelet

$7,700.00 USD

Vintage Geometric Cutout Bracelet By Tiffany & Co.

Brooches, Pins, & Cufflinks

Vintage 6.14 Ctw. Diamond Floral-Motif Brooch By Mario Buccellati

$68,000.00 USD

Victorian 7.25 Ctw. Sapphire & Diamond Horseshoe Pendant & Brooch by Cartier

Vintage 6.14 Ctw. Diamond Floral-Motif Brooch By Mario Buccellati

$68,000.00 USD

Victorian 7.25 Ctw. Sapphire & Diamond Horseshoe Pendant & Brooch by Cartier

Vintage 1.56 Ct. Ruby & Diamond Heart Pendant Necklace

$11,700.00 USD

Mid-Century 5.80 Ctw. Diamond Floral Spray Brooch

Mid-Century Aquamarine & Diamond Brooch

Vintage Multi-Gemstone Scarecrow Brooch

$3,600.00 USD

Bulgari

Diamond-Set Double 'BULGARI' Band Ring

Vintage Tubogas Watch by Bulgari

$8,200.00 USD

Diamond-Set Double 'BULGARI' Band Ring

Vintage Tubogas Watch by Bulgari

$8,200.00 USD

Vintage 'Lucia' Geometric Drop Earrings By Bulgari

Cartier

Victorian 7.25 Ctw. Sapphire & Diamond Horseshoe Pendant & Brooch by Cartier

Vintage Curved Gold Dome Ring by Cartier

Victorian 7.25 Ctw. Sapphire & Diamond Horseshoe Pendant & Brooch by Cartier

Vintage Curved Gold Dome Ring by Cartier

Panthère de Cartier Diamond Earrings

$13,600.00 USD

Vintage 'Daphne' Diamond & Ruby Ring By Cartier

Vintage 'Pasha de Cartier' Watch by Cartier

$3,600.00 USD

Vintage ‘Trinity Constellation’ Ring By Cartier

$3,700.00 USD

Contemporary Engagement Rings

(circa 1960-current)

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1.53 Ct. Step Cut Diamond ‘Robyn Ring’ from Bespoke by Platt

1.03 Ct. Round Brilliant Cut Diamond Solitaire Engagement Ring by Taffin

1.53 Ct. Step Cut Diamond ‘Robyn Ring’ from Bespoke by Platt

1.03 Ct. Round Brilliant Cut Diamond Solitaire Engagement Ring by Taffin

3.51 Ct. Old Mine Cut Diamond Solitaire Engagement Ring from Bespoke by Platt

$29,800.00 USD

3.51 Carat Old European Cut Diamond Engagement Ring from Bespoke by Platt

$22,000.00 USD

3.05 Ct. Old Pear Cut Diamond Solitaire Engagement Ring from Bespoke by Platt

1.78 Ctw. Rose Cut Diamond 3-Stone Gypsy Ring from Bespoke by Platt

$7,300.00 USD

David Webb

Vintage Diamond & Onyx Ring by David Webb

Vintage Diamond & Onyx Ring by David Webb

Designer

Art Deco 8.14 Ctw. Diamond Bracelet Watch from Otto Grun

1.03 Ct. Round Brilliant Cut Diamond Solitaire Engagement Ring by Taffin

Art Deco 8.14 Ctw. Diamond Bracelet Watch from Otto Grun

1.03 Ct. Round Brilliant Cut Diamond Solitaire Engagement Ring by Taffin

Vintage Coral, Diamond, & Turquoise Ring by Scavia

Vintage Diamond Crossover Coil Ring by Pomellato

Vintage Diamond Knife-Edge Band by Tiffany & Co.

Vintage Blue Sapphire Eternity Ring by Tiffany & Co.

Designer Collection

‘Mallion Panthère’ Domed Ring By Cartier

$3,200.00 USD

‘Panthère Griffe’ Diamond Ring By Cartier

Vintage 'Lucia' Geometric Drop Earrings By Bulgari

Vintage Horse & Horseshoe Cufflinks by Tiffany & Co.

$2,700.00 USD

Designs from the Archive

1.88 Ctw. Old European Cut Diamond Stud Earrings from Bespoke by Platt

Art Deco 8.14 Ctw. Diamond Bracelet Watch from Otto Grun

1.88 Ctw. Old European Cut Diamond Stud Earrings from Bespoke by Platt

Art Deco 8.14 Ctw. Diamond Bracelet Watch from Otto Grun

1.53 Ct. Step Cut Diamond ‘Robyn Ring’ from Bespoke by Platt

Vintage Byzantine Link Gold Chain Necklace

Vintage 2.50 Ctw. Baguette Cut Diamond Eternity Ring

1.51 Ct. Rose Cut Diamond & Black Enamel Engagement Ring from Bespoke by Platt

Earrings

1.88 Ctw. Old European Cut Diamond Stud Earrings from Bespoke by Platt

2.05 Ctw. Asscher Cut Diamond Stud Earrings From Bespoke By Platt

1.88 Ctw. Old European Cut Diamond Stud Earrings from Bespoke by Platt

2.05 Ctw. Asscher Cut Diamond Stud Earrings From Bespoke By Platt

Art Deco 1.80 Ctw. Diamond Paisley-Motif Earrings

$5,400.00 USD

Vintage Pear-Shaped Diamond & Baguette Cut Diamond Geometric Earrings

8.64 Ctw. Diamond & 4.59 Ctw. Ruby Quatrefoil Round Drop Earrings

Vintage 7.92 Ctw. Diamond Front-Facing Hoop Earrings

Vintage 7.92 Ctw. Diamond Forward-Facing Hoop Earrings

Edwardian Engagement Rings

(circa 1901-1915)

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French Import Edwardian 4.14 Ct. Old Mine Cut Diamond Cluster Engagement Ring

Edwardian 1.52 Ct. Old European Cut Diamond 'Butterfly-Motif' Engagement Ring

French Import Edwardian 4.14 Ct. Old Mine Cut Diamond Cluster Engagement Ring

Edwardian 1.52 Ct. Old European Cut Diamond 'Butterfly-Motif' Engagement Ring

Edwardian 0.93 Carat Old European Cut Diamond 3-Stone Ring

Edwardian 1.50 Ct. Old European Cut Diamond Engagement Ring

Late Edwardian 3.67 Ct. Marquise Cut Diamond Engagement Ring

$48,000.00 USD

Edwardian 0.80 Ct. Old European Cut Diamond Solitaire Engagement Ring

$4,500.00 USD

Edwardian Jewelry

(circa 1901-1915)

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French Import Edwardian 4.14 Ct. Old Mine Cut Diamond Cluster Engagement Ring

Edwardian 1.52 Ct. Old European Cut Diamond 'Butterfly-Motif' Engagement Ring

French Import Edwardian 4.14 Ct. Old Mine Cut Diamond Cluster Engagement Ring

Edwardian 1.52 Ct. Old European Cut Diamond 'Butterfly-Motif' Engagement Ring

Edwardian 0.93 Carat Old European Cut Diamond 3-Stone Ring

Edwardian 1.50 Ct. Old European Cut Diamond Engagement Ring

Edwardian 2.16 Ct. Old European Cut Diamond Solitaire Engagement Ring

$13,600.00 USD

Edwardian 0.45 Ct. Old European Cut Diamond Navette Dinner Ring

Engagement Rings & Bridal

1.53 Ct. Step Cut Diamond ‘Robyn Ring’ from Bespoke by Platt

1.51 Ct. Rose Cut Diamond & Black Enamel Engagement Ring from Bespoke by Platt

1.53 Ct. Step Cut Diamond ‘Robyn Ring’ from Bespoke by Platt

1.51 Ct. Rose Cut Diamond & Black Enamel Engagement Ring from Bespoke by Platt

1.03 Ct. Round Brilliant Cut Diamond Solitaire Engagement Ring by Taffin

Art Deco 1.80 Ct. Palin Sapphire & Diamond Ring

French Import Edwardian 4.14 Ct. Old Mine Cut Diamond Cluster Engagement Ring

Mid-Century 1.50 Ct. Emerald Cut Diamond Engagement Ring

Gemstone Rings

Art Deco 1.80 Ct. Palin Sapphire & Diamond Ring

Vintage Coral, Diamond, & Turquoise Ring by Scavia

Art Deco 1.80 Ct. Palin Sapphire & Diamond Ring

Vintage Coral, Diamond, & Turquoise Ring by Scavia

Victorian Opal & Old Mine Cut Diamond Cluster Ring

$4,400.00 USD

Art Nouveau Opal & Old European Cut Diamond Dinner Ring

Vintage Diamond & Onyx Ring by David Webb

Retro 1.53 Ct. Citrine & Single Cut Diamond Tank Ring

$2,600.00 USD

Georgian Engagement Rings

(circa 1714-1837)

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Georgian 0.80 Carat Rose Cut Diamond Ring

Georgian 0.80 Carat Rose Cut Diamond Ring

Georgian Jewelry

(circa 1714-1837)

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Georgian 5.54 Ctw. Diamond Moon & Stars 'En Tremblant' Brooch

Georgian Amethyst & Turquoise Cannetille Cross Pendant Choker Necklace

$3,900.00 USD

Georgian 5.54 Ctw. Diamond Moon & Stars 'En Tremblant' Brooch

Georgian Amethyst & Turquoise Cannetille Cross Pendant Choker Necklace

$3,900.00 USD

Georgian 5.50 Ctw. Rose Cut Diamond ‘Chandelier’ Earrings

$21,000.00 USD

Georgian Gold & Pearl Memorial Ring

Georgian 1.08 Ctw. Rose Cut Diamond Half Hoop Ring

Georgian 0.80 Carat Rose Cut Diamond Ring

Hermès

Vintage Diamond 'H' Padlock Ring By Hermés

Vintage Collier de Chien Blue Enamel Ring by Hermès

Vintage Diamond 'H' Padlock Ring By Hermés

Vintage Collier de Chien Blue Enamel Ring by Hermès

Jewelry for Gentlemen

5.21 Ct. Fancy Yellowish Brown Emerald Cut Diamond Ring from Bespoke by Platt

Vintage Diamond Crossover Coil Ring by Pomellato

5.21 Ct. Fancy Yellowish Brown Emerald Cut Diamond Ring from Bespoke by Platt

Vintage Diamond Crossover Coil Ring by Pomellato

Vintage Blue Sapphire Eternity Ring by Tiffany & Co.

Diamond-Set Double 'BULGARI' Band Ring

French Victorian Rounded Curb Link Gold Chain Bracelet

$3,400.00 USD

Victorian 0.75 Ctw. Diamond Cluster Curb Link Gold Chain Bracelet

Lunar New Year 2025: The Year of the Snake

The year of the snake holds profound meaning and special significance in some cultures. The snake symbolizes wisdom, spirituality, elegance, and renewal.

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Lunar New Year 2025: The Year of the Snake

1.53 Ct. Step Cut Diamond ‘Robyn Ring’ from Bespoke by Platt

Vintage 0.50 Ct. Pear-Shaped Diamond Freeform Snake Ring

$6,300.00 USD

Art Nouveau Panther & Snake Diamond Ring

Vintage Diamond Freeform Snake Ring

$2,500.00 USD

Mid-Century Engagement Rings

(circa 1950-1960)

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Mid-Century 4.07 Ct .Old European Cut Diamond Engagement Ring

Mid-Century 3.41 Ct. Sapphire & Diamond Ring

$7,200.00 USD

Mid-Century 4.07 Ct .Old European Cut Diamond Engagement Ring

Mid-Century 3.41 Ct. Sapphire & Diamond Ring

$7,200.00 USD

Mid-Century 5.92 Ct. Yellow Sapphire & Diamond Ring

$5,800.00 USD

Mid-Century 1.30 Carat Transitional Cut Diamond Solitaire Engagement Ring

$9,400.00 USD

Mid-Century 1.25 Ctw. Transitional Cut Diamond Toi Et Moi Engagement Ring

Mid-Century 1.49 Carat Marquise Cut Diamond Engagement Ring

$8,800.00 USD

Mid-Century Jewelry

(circa 1950-1960)

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Mid-Century 3.20 Ctw. Diamond Horseshoe Pendant Necklace

Mid-Century 4.07 Ct .Old European Cut Diamond Engagement Ring

Mid-Century 3.20 Ctw. Diamond Horseshoe Pendant Necklace

Mid-Century 4.07 Ct .Old European Cut Diamond Engagement Ring

Mid-Century Emerald, Pearl, & Diamond Bracelet

$4,900.00 USD

Mid-Century 5.80 Ctw. Diamond Floral Spray Brooch

Mid-Century Two-Tone Striped Onyx Signet Ring

$850.00 USD

Mid-Century Pearl & Diamond Ring

$2,300.00 USD

Multi-Stone Engagement Rings

Art Deco 1.24 Ctw. Transitional Cut Diamond & Sapphire 2-Stone Ring

Art Deco 0.98 Ct. Old European Cut Diamond 3-Stone Engagement Ring

Art Deco 1.24 Ctw. Transitional Cut Diamond & Sapphire 2-Stone Ring

Art Deco 0.98 Ct. Old European Cut Diamond 3-Stone Engagement Ring

Art Nouveau 1.12 Ct. Old European Cut Diamond & Pearl Blue Enamel Ring

Victorian 1.90 Ct. Old Mine Cut Diamond 3-Stone Ring

$9,700.00 USD

Art Deco 2.27 Ctw. Old Mine Cut Diamond 2-Stone Engagement Ring

$14,800.00 USD

Victorian 2.11 Ct. Old Mine Cut Diamond 3-Stone Ring

$17,500.00 USD

New Arrivals

Discover the newest additions to Platt Boutique Jewelry’s curated collection of fine, antique, and vintage jewelry. Each piece is hand-selected by the Platt family for its craftsmanship, rarity, and timeless beauty — ensuring that every arrival carries a story worth passing down.

Our New Arrivals showcase a rotating edit of antique engagement rings, vintage diamond rings, Art Deco earrings, Victorian heirlooms, estate jewelry, and one-of-a-kind treasures sourced from around the world. From rare antique diamonds to beautifully preserved designs from every era — Georgian, Victorian, Edwardian, Art Deco, Retro, and Mid-Century — each piece is chosen with intention and expertise.

For those seeking something truly personal, we also invite you to explore Bespoke by Platt, our custom jewelry collection where we transform exceptional stones and vintage elements into pieces designed just for you. Whether you’re dreaming of a custom engagement ring or reimagining a family heirloom, our bespoke process blends heritage craftsmanship with your unique vision.

Explore our newest selections and discover jewelry with soul, history, and enduring elegance. Each piece reflects the Platt family’s longstanding commitment to quality, authenticity, and heirloom-level beauty.

Shop our New Arrivals and find the next story you’ll carry.

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Art Deco 1.24 Ctw. Transitional Cut Diamond & Sapphire 2-Stone Ring

Art Deco 1.80 Ctw. Diamond Paisley-Motif Earrings

$5,400.00 USD

Victorian 3.00 Ctw. Diamond & Enamel Whimsical Crescent Moon Pendant Necklace

Art Deco 1.80 Ct. Palin Sapphire & Diamond Ring

Other Featured Collections

1.53 Ct. Step Cut Diamond ‘Robyn Ring’ from Bespoke by Platt

Victorian 3.00 Ctw. Diamond & Enamel Whimsical Crescent Moon Pendant Necklace

1.53 Ct. Step Cut Diamond ‘Robyn Ring’ from Bespoke by Platt

Victorian 3.00 Ctw. Diamond & Enamel Whimsical Crescent Moon Pendant Necklace

Art Deco 1.80 Ct. Palin Sapphire & Diamond Ring

5.21 Ct. Fancy Yellowish Brown Emerald Cut Diamond Ring from Bespoke by Platt

Vintage Coral, Diamond, & Turquoise Ring by Scavia

Vintage Diamond Crossover Coil Ring by Pomellato

Pendants & Necklaces

Vintage Byzantine Link Gold Chain Necklace

Victorian 3.00 Ctw. Diamond & Enamel Whimsical Crescent Moon Pendant Necklace

Vintage Byzantine Link Gold Chain Necklace

Victorian 3.00 Ctw. Diamond & Enamel Whimsical Crescent Moon Pendant Necklace

0.73 Ct. Old European Cut Diamond Solitaire Necklace

Vintage 1.50 Ctw. Diamond Two-Tone Choker Collar Necklace

$15,000.00 USD

Victorian Diamond Key Pendant Necklace

$2,900.00 USD

Mid-Century 3.20 Ctw. Diamond Horseshoe Pendant Necklace

Retro Engagement Rings

(circa 1935-1950)

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Retro 1.30 Carat Transitional Cut Diamond Solitaire Engagement Ring

$6,500.00 USD

Retro 1.30 Carat Transitional Cut Diamond Solitaire Engagement Ring

$6,500.00 USD

Retro Jewelry

(circa 1935-1950)

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Retro 5.40 Ct. Blue Zircon & Diamond Two-Tone Cuff Bangle Bracelet

Retro Diamond & Sapphire Tank Ring

Retro 5.40 Ct. Blue Zircon & Diamond Two-Tone Cuff Bangle Bracelet

Retro Diamond & Sapphire Tank Ring

Retro 1.88 Ct. Old European Cut Diamond Starry Gypsy Ring

$10,200.00 USD

Retro Tank Bracelet Watch

Retro 1.53 Ct. Citrine & Single Cut Diamond Tank Ring

$2,600.00 USD

Retro Oval Spiral Link Gold Chain Bracelet

$1,900.00 USD

Rings

1.53 Ct. Step Cut Diamond ‘Robyn Ring’ from Bespoke by Platt

1.51 Ct. Rose Cut Diamond & Black Enamel Engagement Ring from Bespoke by Platt

Vintage 2.50 Ctw. Baguette Cut Diamond Eternity Ring

Art Deco 1.24 Ctw. Transitional Cut Diamond & Sapphire 2-Stone Ring

The 'Bespoke by Platt' Collection

Let us translate your story and style into a one-of-a-kind heirloom, lovingly handcrafted by our expert artisans.

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1.53 Ct. Step Cut Diamond ‘Robyn Ring’ from Bespoke by Platt

1.51 Ct. Rose Cut Diamond & Black Enamel Engagement Ring from Bespoke by Platt

1.53 Ct. Step Cut Diamond ‘Robyn Ring’ from Bespoke by Platt

1.51 Ct. Rose Cut Diamond & Black Enamel Engagement Ring from Bespoke by Platt

1.88 Ctw. Old European Cut Diamond Stud Earrings from Bespoke by Platt

2.05 Ctw. Asscher Cut Diamond Stud Earrings From Bespoke By Platt

1.67 Ct. Old European Cut Diamond Solitaire Engagement Ring from Bespoke by Platt

$7,500.00 USD

5.21 Ct. Fancy Yellowish Brown Emerald Cut Diamond Ring from Bespoke by Platt

Tiffany & Co.

Vintage Geometric Cutout Bracelet By Tiffany & Co.

Pavé Diamond Heart Ring By Tiffany & Co.

Vintage Geometric Cutout Bracelet By Tiffany & Co.

Pavé Diamond Heart Ring By Tiffany & Co.

Vintage Diamond Knife-Edge Band by Tiffany & Co.

Vintage Blue Sapphire Eternity Ring by Tiffany & Co.

Vintage Two-Tone Flat Curb Link Chain by Tiffany & Co.

Vintage Coral & Black Jade Square Ring from Tiffany & Co.

Unique Engagement Rings

1.53 Ct. Step Cut Diamond ‘Robyn Ring’ from Bespoke by Platt

1.51 Ct. Rose Cut Diamond & Black Enamel Engagement Ring from Bespoke by Platt

1.53 Ct. Step Cut Diamond ‘Robyn Ring’ from Bespoke by Platt

1.51 Ct. Rose Cut Diamond & Black Enamel Engagement Ring from Bespoke by Platt

Vintage 2.50 Ctw. Baguette Cut Diamond Eternity Ring

Art Deco 1.24 Ctw. Transitional Cut Diamond & Sapphire 2-Stone Ring

Art Deco 1.80 Ct. Palin Sapphire & Diamond Ring

5.21 Ct. Fancy Yellowish Brown Emerald Cut Diamond Ring from Bespoke by Platt

Van Cleef & Arpels

Vintage Lion Door Knocker Brooch By Van Cleef & Arpels

Vintage Lion Door Knocker Brooch By Van Cleef & Arpels

Victorian Collection

Victorian 3.00 Ctw. Diamond & Enamel Whimsical Crescent Moon Pendant Necklace

Victorian Diamond Key Pendant Necklace

$2,900.00 USD

Victorian 9.60 Ctw. Old Mine Cut Diamond & Rose Cut Diamond Ornate Line Bracelet

$19,700.00 USD

Victorian 2.30 Ct. Old Mine Cut Diamond & Black Enamel Engagement Ring

Victorian 2.30 Ct. Cushion Old Mine Cut Diamond & Black Enamel Engagement Ring

Victorian Engagement Rings

(circa 1837-1901)

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Victorian 2.30 Ct. Cushion Old Mine Cut Diamond & Black Enamel Engagement Ring

Victorian 1.02 Ct. Old European Cut Diamond Cluster Engagement Ring

$5,200.00 USD

Victorian 2.30 Ct. Cushion Old Mine Cut Diamond & Black Enamel Engagement Ring

Victorian 1.02 Ct. Old European Cut Diamond Cluster Engagement Ring

$5,200.00 USD

Victorian 1.43 Ct. Old European Cut Diamond Cluster Engagement Ring

$6,400.00 USD

Victorian 1.11 Ct. Old European Cut Diamond Engagement Ring

$6,500.00 USD

Victorian 2.11 Ct. Old Mine Cut Diamond 3-Stone Ring

$17,500.00 USD

Victorian 1.52 Ct. Old European Cut Diamond 3-Stone Ring

$9,400.00 USD

Victorian Jewelry

(circa 1837-1901)

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Victorian Diamond Key Pendant Necklace

$2,900.00 USD

Victorian 9.60 Ctw. Old Mine Cut Diamond & Rose Cut Diamond Ornate Line Bracelet

$19,700.00 USD

Victorian 2.30 Ct. Cushion Old Mine Cut Diamond & Black Enamel Engagement Ring

Victorian Old Cut Diamond Crescent Moon Pendant Necklace

Vintage & Antique Jewelry

Art Deco 8.14 Ctw. Diamond Bracelet Watch from Otto Grun

Vintage Byzantine Link Gold Chain Necklace

Art Deco 8.14 Ctw. Diamond Bracelet Watch from Otto Grun

Vintage Byzantine Link Gold Chain Necklace

Vintage 2.50 Ctw. Baguette Cut Diamond Eternity Ring

0.73 Ct. Old European Cut Diamond Solitaire Necklace

Vintage 1.50 Ctw. Diamond Two-Tone Choker Collar Necklace

$15,000.00 USD

Vintage Pear-Shaped Diamond & Baguette Cut Diamond Geometric Earrings

Vintage Engagement Rings

Mid-Century 1.50 Ct. Emerald Cut Diamond Engagement Ring

1.59 Ct. Oval Cut Diamond & 1.51 Ct. Oval Cut Diamond Toi Et Moi Engagement Ring

$36,000.00 USD

Mid-Century 1.50 Ct. Emerald Cut Diamond Engagement Ring

1.59 Ct. Oval Cut Diamond & 1.51 Ct. Oval Cut Diamond Toi Et Moi Engagement Ring

$36,000.00 USD

Vintage 1.56 Ctw. Diamond Navette Ring

$2,600.00 USD

Vintage Jewelry

(circa 1960-2000)

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Vintage Byzantine Link Gold Chain Necklace

Vintage 2.50 Ctw. Baguette Cut Diamond Eternity Ring

Vintage Byzantine Link Gold Chain Necklace

Vintage 2.50 Ctw. Baguette Cut Diamond Eternity Ring

Retro 5.40 Ct. Blue Zircon & Diamond Two-Tone Cuff Bangle Bracelet

0.73 Ct. Old European Cut Diamond Solitaire Necklace

Vintage 1.50 Ctw. Diamond Two-Tone Choker Collar Necklace

$15,000.00 USD

Vintage Pear-Shaped Diamond & Baguette Cut Diamond Geometric Earrings

Watches

Art Deco 8.14 Ctw. Diamond Bracelet Watch from Otto Grun

Retro Tank Bracelet Watch

Art Deco 8.14 Ctw. Diamond Bracelet Watch from Otto Grun

Retro Tank Bracelet Watch

Vintage Tubogas Watch by Bulgari

$8,200.00 USD

Vintage 'Pasha de Cartier' Watch by Cartier

$3,600.00 USD

Retro Diamond & Ruby Platinum Watch Bracelet By Black, Starr, & Gorham

$5,600.00 USD

Art Deco 4.70 Ctw. Diamond Anchor-Link Bracelet Watch By C.H. Meylan

Wedding Bands

Vintage 2.50 Ctw. Baguette Cut Diamond Eternity Ring

Vintage Diamond Knife-Edge Band by Tiffany & Co.

Vintage 2.50 Ctw. Baguette Cut Diamond Eternity Ring

Vintage Diamond Knife-Edge Band by Tiffany & Co.

Vintage Blue Sapphire Eternity Ring by Tiffany & Co.

Diamond-Set Double 'BULGARI' Band Ring

Victorian Ornate Buckle Ring

$575.00 USD

Victorian 2.66 Ctw. Old Mine Cut Diamond 5-Stone Ring