plattboutiquejewelry.com – Platt Boutique Jewelry

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Woman wearing a white elegant blouse, antique diamond earrings and a diamond art deco bracelet

Woman in a black jacket with gold buttons wearing vintage and antique gold stacked rings

Hands with diamond antique rings on each finger being held up to natural sunlight

Shop All New Arrivals

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

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

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

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

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

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

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

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

Mid-Century 3.20 Ctw. Diamond Horseshoe Pendant Necklace

Mid-Century 3.20 Ctw. Diamond Horseshoe Pendant Necklace

Mid-Century 3.20 Ctw. Diamond Horseshoe Pendant Necklace

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

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

Diamond ring with three large gemstones on a white background

Diamond ring with a white background

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

Victorian Old Cut Diamond Crescent Moon Pendant Necklace

Victorian Old Cut Diamond Crescent Moon Pendant Necklace

Victorian Old Cut Diamond Crescent Moon Pendant Necklace

Victorian 1.02 Ct. Old European Cut Diamond Cluster Engagement Ring

Victorian 1.02 Ct. Old European Cut Diamond Cluster Engagement Ring

Victorian 1.02 Ct. Old European Cut Diamond Cluster Engagement Ring

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

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

Feminine hands crossing with diamond antique engagement rings stacked on fingers

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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Three Bespoke by Platt Yellow Gold Diamond antique rings

Featured Collections

Diamond and antique gemstone rings on a woman's fingers in natural sunlight

Person wearing a tan Jean Paul Gaultier top with hands wearing gold antique snake rings and bracelets

Hand with gold antique stacked rings on a black background

Designer Jewelry

Woman wearing art deco antique diamond rings and earrings

Art Deco Jewelry

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Our team of jewelry experts are available to answer any questions or schedule an appointment.

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Jewelry display inside of Platt Boutique Jewelry in Los Angeles

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ENGAGEMENT RINGS & BRIDAL

BESPOKE BY PLATT

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