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Platt Boutique Jewelry

Platt Boutique Jewelry

Rare Jewels From Years Past To Present

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Platt Boutique Jewelry

Platt Boutique Jewelry

Rare Jewels From Years Past To Present

 Platt Boutique Jewelry
Platt Boutique Jewelry Menu   ≡ ╳
  • HOME
  • OUR COLLECTIONS
    • All Jewelry
    • New Arrivals
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Home>Products tagged “18k Gold”>Page 8

18k Gold

Categories

  • Bracelets
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  • Era and Style
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Filter by price

Price: —

Products

  • Vintage Ruby & Diamond Toi et Moi Ring
    Vintage Ruby & Diamond Toi et Moi Ring
    $3,900.00
  • Victorian Old Mine Cut & Rose Cut Diamond Trefoil Pendant Necklace
    Victorian Old Mine Cut & Rose Cut Diamond Trefoil Pendant Necklace
    $3,300.00
  • Victorian Sapphire & Rose Cut Diamond Horseshoe Pendant Necklace
    Victorian Sapphire & Rose Cut Diamond Horseshoe Pendant Necklace
    $2,300.00
  • 5.75 Ctw. Diamond Hamsa Hand Pendant Necklace
    5.75 Ctw. Diamond Hamsa Hand Pendant Necklace
    $10,500.00
  • Vintage 0.46 Ctw. Diamond Domed Gypsy Ring
    Vintage 0.46 Ctw. Diamond Domed Gypsy Ring
    $2,700.00

Showing 85–96 of 135 results

Vintage 2.06 Carat Carved Pyramidal Emerald Ring by World of RezaVintage 2.06 Carat Carved Pyramidal Emerald Ring by World of Reza
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1960 - 1990, Designer Jewelry, Gemstone Rings, New Arrivals, Rings, Vintage & Antique

Vintage 2.06 Carat Carved Pyramidal Emerald Ring by World of Reza

$7,600.00

Metal: Platinum & 18k Yellow Gold
Origin: French
Stone: 2.06 Ct. Carved Pyramidal Cabochon Emerald
Certified: AGL Certified (see photo)
Color: Natural, Green
Clarity: Traditional Minor Oil Treatment
Stone’s Origin: Brazil
Current Size: 5.25 (sizable)

Add to wishlist

$7,600.00Select options

Vintage 2.06 Carat Carved Pyramidal Emerald Ring by World of Reza

Metal: Platinum & 18k Yellow Gold
Origin: French
Stone: 2.06 Ct. Carved Pyramidal Cabochon Emerald
Certified: AGL Certified (see photo)
Color: Natural, Green
Clarity: Traditional Minor Oil Treatment
Stone’s Origin: Brazil
Current Size: 5.25 (sizable)

$7,600.00

$7,600.00Select options

Add to wishlist
Vintage 2.64 Ctw. Round Brilliant Cut Diamond 'Eye' RingVintage 2.64 Ctw. Round Brilliant Cut Diamond 'Eye' Ring
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1960 - 1990, New Arrivals, Rings, Vintage & Antique

Vintage 2.64 Ctw. Round Brilliant Cut Diamond ‘Eye’ Ring

$4,300.00

Metal: 18k Yellow Gold
Stones: 2.64 Ctw. Round Brilliant Cut Diamonds
Weight: 14.7 Grams
Current Size: 7.5 (sizable)

Add to wishlist

$4,300.00Select options

Vintage 2.64 Ctw. Round Brilliant Cut Diamond ‘Eye’ Ring

Metal: 18k Yellow Gold
Stones: 2.64 Ctw. Round Brilliant Cut Diamonds
Weight: 14.7 Grams
Current Size: 7.5 (sizable)

$4,300.00

$4,300.00Select options

Add to wishlist
Vintage 3.05 Carat Oval Cut Green Sapphire & Diamond RingVintage 3.05 Carat Oval Cut Green Sapphire & Diamond Ring
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1960 - 1990, Engagement Rings, Era and Style, Gemstone Rings, New Arrivals, Rings, Vintage, Vintage, Vintage & Antique

Vintage 3.05 Carat Oval Cut Green Sapphire & Diamond Ring

$6,700.00

Metal: 18k Yellow Gold
Stone: PGS Certified 3.05 Ct. Oval Cut Green Sapphire (see photo)
Enhancement: Natural; With No Heat Enhancement
Current Size: Fits Like A 5.5 Approximately (sizable)

Add to wishlist

$6,700.00Select options

Vintage 3.05 Carat Oval Cut Green Sapphire & Diamond Ring

Metal: 18k Yellow Gold
Stone: PGS Certified 3.05 Ct. Oval Cut Green Sapphire (see photo)
Enhancement: Natural; With No Heat Enhancement
Current Size: Fits Like A 5.5 Approximately (sizable)

$6,700.00

$6,700.00Select options

Add to wishlist
Vintage 4.00 Ctw. Diamond Chain Link BraceletVintage 4.00 Ctw. Diamond Chain Link Bracelet
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1960 - 1990, Bracelets, New Arrivals, Vintage & Antique

Vintage 4.00 Ctw. Diamond Chain Link Bracelet

$5,800.00

Metal: 18k Yellow Gold
Stones: 4.00 Ctw. Round Brilliant Cut Diamonds
Weight: 17.1 Grams
Size: Measures Approximately 7″ Long

Add to wishlist

$5,800.00Add to cart

Vintage 4.00 Ctw. Diamond Chain Link Bracelet

Metal: 18k Yellow Gold
Stones: 4.00 Ctw. Round Brilliant Cut Diamonds
Weight: 17.1 Grams
Size: Measures Approximately 7″ Long

$5,800.00

$5,800.00Add to cart

Add to wishlist
Vintage 5.04 Carat Emerald & Baguette Cut Diamond RingVintage 5.04 Carat Emerald & Baguette Cut Diamond Ring
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1960 - 1990, Gemstone Rings, New Arrivals, Rings, Vintage & Antique

Vintage 5.04 Carat Emerald & Baguette Cut Diamond Ring

$5,600.00

Metal: 18k Yellow Gold
Stone: 5.04 Ct. Oval Cabochon Emerald, 1.00 Ctw. Baguette Cut Diamonds
Certified: PGS Certified (see photo)
Color: Natural, Vivid Green
Clarity: Traditional Oil Treatment
Stone’s Origin: Zambia
Weight: 11.1 Grams
Current Size: 6.25 (sizable)

Add to wishlist

$5,600.00Select options

Vintage 5.04 Carat Emerald & Baguette Cut Diamond Ring

Metal: 18k Yellow Gold
Stone: 5.04 Ct. Oval Cabochon Emerald, 1.00 Ctw. Baguette Cut Diamonds
Certified: PGS Certified (see photo)
Color: Natural, Vivid Green
Clarity: Traditional Oil Treatment
Stone’s Origin: Zambia
Weight: 11.1 Grams
Current Size: 6.25 (sizable)

$5,600.00

$5,600.00Select options

Add to wishlist
Vintage 6.14 Ctw. Diamond Floral-Motif Brooch by Mario BuccellatiVintage 6.14 Ctw. Diamond Floral-Motif Brooch by Mario Buccellati
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Buccellati, Designer Jewelry, Mid Century, New Arrivals, Pins & Brooches, Vintage & Antique

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

$68,000.00

Metal: 18k White Gold & Yellow Gold
Stones: 2.13 Ct. Shield-Shaped Diamond (GIA Certified I color/SI2),
2.01 Ct. Shield-Shaped Diamond (GIA Certified I color/VS2),
2.00 Ctw. Round Brilliant Cut Diamonds
Weight: 22.4 Grams
Length: Approximately 2″ Wide by 2 1/4″ Tall

Add to wishlist

$68,000.00Add to cart

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

Metal: 18k White Gold & Yellow Gold
Stones: 2.13 Ct. Shield-Shaped Diamond (GIA Certified I color/SI2),
2.01 Ct. Shield-Shaped Diamond (GIA Certified I color/VS2),
2.00 Ctw. Round Brilliant Cut Diamonds
Weight: 22.4 Grams
Length: Approximately 2″ Wide by 2 1/4″ Tall

$68,000.00

$68,000.00Add to cart

Add to wishlist
Vintage Amethyst Chain Link Ring by PomellatoVintage Amethyst Chain Link Ring by Pomellato
Quick View
1960 - 1990, Designer Jewelry, Gemstone Rings, New Arrivals, Rings, Vintage & Antique

Vintage Amethyst Chain Link Ring by Pomellato

$2,600.00

Metal: 18k Yellow Gold  
Origin: Italian
Stones: Amethyst
Weight: 13.1 Grams
Current Size: Fits Like 5.75-6 Approximately

Add to wishlist

$2,600.00Add to cart

Vintage Amethyst Chain Link Ring by Pomellato

Metal: 18k Yellow Gold  
Origin: Italian
Stones: Amethyst
Weight: 13.1 Grams
Current Size: Fits Like 5.75-6 Approximately

$2,600.00

$2,600.00Add to cart

Add to wishlist
Vintage Blue and Green Enamel 'Caterpillar' Bracelet by ToliroVintage Blue and Green Enamel 'Caterpillar' Bracelet by Toliro
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1960 - 1990, Bracelets, Designer Jewelry, New Arrivals, Vintage & Antique

Vintage Blue and Green Enamel ‘Caterpillar’ Bracelet by Toliro

$6,600.00

Metal: 18k Yellow Gold & Enamel
Origin: Italian
Weight: 98.8 Grams
Size: Measures Approximately 7.5″ Long

Add to wishlist

$6,600.00Add to cart

Vintage Blue and Green Enamel ‘Caterpillar’ Bracelet by Toliro

Metal: 18k Yellow Gold & Enamel
Origin: Italian
Weight: 98.8 Grams
Size: Measures Approximately 7.5″ Long

$6,600.00

$6,600.00Add to cart

Add to wishlist
Vintage Blue Sapphire & Nephrite Jade Gold Cocktail RingVintage Blue Sapphire & Nephrite Jade Gold Cocktail Ring
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Era and Style, Gemstone Rings, Rings, Vintage, Vintage & Antique

Vintage Blue Sapphire & Nephrite Jade Gold Cocktail Ring

$4,300.00

Metal: 18k Yellow Gold  
Stone: Natural Blue Sapphire, Nephrite Jade
Origin: French Import
Weight: 26.4 Grams
Current Size: 7.5 (sizable)

Add to wishlist

$4,300.00Select options

Vintage Blue Sapphire & Nephrite Jade Gold Cocktail Ring

Metal: 18k Yellow Gold  
Stone: Natural Blue Sapphire, Nephrite Jade
Origin: French Import
Weight: 26.4 Grams
Current Size: 7.5 (sizable)

$4,300.00

$4,300.00Select options

Add to wishlist
Vintage Carved Chrysoprase & Onyx Ring by CartierVintage Carved Chrysoprase & Onyx Ring by Cartier
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1960 - 1990, Cartier, Designer Jewelry, Gemstone Rings, New Arrivals, Rings, Vintage & Antique

Vintage Carved Chrysoprase & Onyx Ring by Cartier

$6,300.00

Metal: 18k Yellow Gold
Origin: French
Stones: Carved Chrysoprase; Onyx; Rubies; Round Brilliant Cut Diamonds
Current Size: Fits Like A Size 6 Approximately (sizable with limitations)

Add to wishlist

$6,300.00Select options

Vintage Carved Chrysoprase & Onyx Ring by Cartier

Metal: 18k Yellow Gold
Origin: French
Stones: Carved Chrysoprase; Onyx; Rubies; Round Brilliant Cut Diamonds
Current Size: Fits Like A Size 6 Approximately (sizable with limitations)

$6,300.00

$6,300.00Select options

Add to wishlist
Vintage Chrysoprase Nugget Dome Ring by Van Cleef & ArpelsVintage Chrysoprase Nugget Dome Ring by Van Cleef & Arpels
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1960 - 1990, Designer Jewelry, Gemstone Rings, New Arrivals, Rings, Van Cleef & Arpels, Vintage & Antique

Vintage Chrysoprase Nugget Dome Ring by Van Cleef & Arpels

$6,400.00

Metal: 18k Yellow Gold  
Stone: Chrysoprase Cabochon
Origin: French
Weight: 18.5 Grams
Current Size: Fits Like A Size 6-6.25 Approximately (sizable)

Add to wishlist

$6,400.00Select options

Vintage Chrysoprase Nugget Dome Ring by Van Cleef & Arpels

Metal: 18k Yellow Gold  
Stone: Chrysoprase Cabochon
Origin: French
Weight: 18.5 Grams
Current Size: Fits Like A Size 6-6.25 Approximately (sizable)

$6,400.00

$6,400.00Select options

Add to wishlist
Vintage Coral & Onyx Snake NecklaceVintage Coral & Onyx Snake Necklace
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1960 - 1990, New Arrivals, Pendants & Necklaces, Snake Jewelry, Vintage & Antique

Vintage Coral & Onyx Snake Necklace

$7,800.00

Metal: 18k Yellow Gold
Stones: Coral; Onyx; Round Brilliant Cut Diamonds; Round Cut Rubies
Weight: 54 Grams
Length: Approximately 16″ Long

Add to wishlist

$7,800.00Add to cart

Vintage Coral & Onyx Snake Necklace

Metal: 18k Yellow Gold
Stones: Coral; Onyx; Round Brilliant Cut Diamonds; Round Cut Rubies
Weight: 54 Grams
Length: Approximately 16″ Long

$7,800.00

$7,800.00Add to cart

Add to wishlist
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