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Platt Boutique Jewelry

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Platt Boutique Jewelry

Platt Boutique Jewelry

Rare Jewels From Years Past To Present

 Platt Boutique Jewelry
Platt Boutique Jewelry Menu   ≡ ╳
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Home>Products tagged “18k Gold”>Page 11

18k Gold

Categories

  • Bracelets
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Filter by price

Price: —

Products

  • Vintage Diamond & Emerald Band Ring by Cartier
    Vintage Diamond & Emerald Band Ring by Cartier
    $2,800.00
  • Victorian Emerald & Diamond 3-Stone Band Ring
    Victorian Emerald & Diamond 3-Stone Band Ring
    $1,800.00
  • Retro 1.45 Ctw. Old Mine Cut Diamond Oval Cluster Ring
    Retro 1.45 Ctw. Old Mine Cut Diamond Oval Cluster Ring
    $5,300.00
  • Edwardian 0.40 Ctw. Old Mine Cut Diamond Snake Ring
    Edwardian 0.40 Ctw. Old Mine Cut Diamond Snake Ring
    $2,200.00
  • Retro Emerald & Diamond Double Snake Ring
    Retro Emerald & Diamond Double Snake Ring
    $1,800.00

Showing 121–132 of 188 results

Vintage 18k Gold Domed Ring by BulgariVintage 18k Gold Domed Ring by Bulgari
Quick View
1960 - 1990, Bulgari, Designer Jewelry, New Arrivals, Rings, Vintage & Antique

Vintage 18k Gold Domed Ring by Bulgari

$2,200.00

Metal: 18k Yellow Gold 
Origin: Italian
Weight: 11.3 Grams
Current Size: Fits Like A Size 6.5 Approximately (sizable)

Add to wishlist

$2,200.00Select options

Vintage 18k Gold Domed Ring by Bulgari

Metal: 18k Yellow Gold 
Origin: Italian
Weight: 11.3 Grams
Current Size: Fits Like A Size 6.5 Approximately (sizable)

$2,200.00

$2,200.00Select options

Add to wishlist
Vintage 2.00 Ctw. Diamond Two-Tone 'Stitched' Bombe RingVintage 2.00 Ctw. Diamond Two-Tone 'Stitched' Bombe Ring
Quick View
1960 - 1990, New Arrivals, Rings, Vintage & Antique

Vintage 2.00 Ctw. Diamond Two-Tone ‘Stitched’ Bombe Ring

$4,500.00

Metal: 18k Yellow Gold & 18k White Gold
Stones: 2.00 Ctw. Round Brilliant Cut Diamonds
Weight: 14.85 Grams
Current Size: Fits Like Size 7.5-8 Approximately (sizable with some limitations)

Add to wishlist

$4,500.00Select options

Vintage 2.00 Ctw. Diamond Two-Tone ‘Stitched’ Bombe Ring

Metal: 18k Yellow Gold & 18k White Gold
Stones: 2.00 Ctw. Round Brilliant Cut Diamonds
Weight: 14.85 Grams
Current Size: Fits Like Size 7.5-8 Approximately (sizable with some limitations)

$4,500.00

$4,500.00Select options

Add to wishlist
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, 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 2.50 Ctw. Baguette Cut Diamond Eternity RingVintage 2.50 Ctw. Baguette Cut Diamond Eternity Ring
Quick View
1960 - 1990, Engagement Rings, Era and Style, New Arrivals, Rings, Vintage, Vintage, Vintage & Antique, Wedding Bands

Vintage 2.50 Ctw. Baguette Cut Diamond Eternity Ring

$4,500.00

Metal: 18k Yellow Gold & Platinum  
Stones: 2.50 Ctw. Baguette Cut Diamonds
Weight: 5.6 Grams
Current Size: Fits Like Size 5.5 Approximately (Not Easily Sizable)

Add to wishlist

$4,500.00Add to cart

Vintage 2.50 Ctw. Baguette Cut Diamond Eternity Ring

Metal: 18k Yellow Gold & Platinum  
Stones: 2.50 Ctw. Baguette Cut Diamonds
Weight: 5.6 Grams
Current Size: Fits Like Size 5.5 Approximately (Not Easily Sizable)

$4,500.00

$4,500.00Add to cart

Add to wishlist
Vintage 2.50 Ctw. Diamond Snake BraceletVintage 2.50 Ctw. Diamond Snake Bracelet
Quick View
1960 - 1990, Bracelets, Snake Jewelry, Vintage & Antique

Vintage 2.50 Ctw. Diamond Snake Bracelet

$13,700.00

Metal: 18k Yellow Gold
Origin: Italian
Weight: 87 Grams
Stones: 2.50 Ctw. Round Brilliant Cut Diamonds; 0.36 Ctw. Natural Emeralds
Size: Fits Wrist Size 6″ Approximately

Add to wishlist

$13,700.00Add to cart

Vintage 2.50 Ctw. Diamond Snake Bracelet

Metal: 18k Yellow Gold
Origin: Italian
Weight: 87 Grams
Stones: 2.50 Ctw. Round Brilliant Cut Diamonds; 0.36 Ctw. Natural Emeralds
Size: Fits Wrist Size 6″ Approximately

$13,700.00

$13,700.00Add to cart

Add to wishlist
Vintage 4.00 Ctw. Diamond Chain Link BraceletVintage 4.00 Ctw. Diamond Chain Link Bracelet
Quick View
1960 - 1990, Bracelets, 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 4.00 Ctw. Diamond Two-Tone Bombe RingVintage 4.00 Ctw. Diamond Two-Tone Bombe Ring
Quick View
1960 - 1990, New Arrivals, Rings, Vintage & Antique

Vintage 4.00 Ctw. Diamond Two-Tone Bombe Ring

$7,500.00

Metal: 18k Yellow Gold & Platinum
Stones: 4.00 Ctw. Round Brilliant Cut Diamonds
Weight: 21.3 Grams
Current Size: Fits Like Size 7.25-7.5 Approximately (sizable with some limitations)

Add to wishlist

$7,500.00Select options

Vintage 4.00 Ctw. Diamond Two-Tone Bombe Ring

Metal: 18k Yellow Gold & Platinum
Stones: 4.00 Ctw. Round Brilliant Cut Diamonds
Weight: 21.3 Grams
Current Size: Fits Like Size 7.25-7.5 Approximately (sizable with some limitations)

$7,500.00

$7,500.00Select options

Add to wishlist
Vintage 5.04 Carat Emerald & Baguette Cut Diamond RingVintage 5.04 Carat Emerald & Baguette Cut Diamond Ring
Quick View
1960 - 1990, Gemstone Rings, 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
Quick View
Buccellati, Designer Jewelry, Mid Century, Pins & Brooches, Vintage & Antique

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

$68,000.00

Metal: 18k White Gold & Yellow Gold
Origin: Italian
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
Origin: Italian
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, 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 Baguette Cut & Princess Cut Diamond 'Fan' Ring SetVintage Baguette Cut & Princess Cut Diamond 'Fan' Ring Set
Quick View
1960 - 1990, New Arrivals, Rings, Vintage & Antique

Vintage Baguette Cut & Princess Cut Diamond ‘Fan’ Ring Set

$18,000.00

Metals: Platinum; 18k Yellow Gold & Platinum
Stones: 4.00 Ctw. of Baguette Cut Diamonds, Tapered Baguette Cut Diamonds, & Princess Cut Diamonds per ring (8.00 Ctw. in total)
Size: Fit like size 8.5 approximately (sizable)

Add to wishlist

$18,000.00Select options

Vintage Baguette Cut & Princess Cut Diamond ‘Fan’ Ring Set

Metals: Platinum; 18k Yellow Gold & Platinum
Stones: 4.00 Ctw. of Baguette Cut Diamonds, Tapered Baguette Cut Diamonds, & Princess Cut Diamonds per ring (8.00 Ctw. in total)
Size: Fit like size 8.5 approximately (sizable)

$18,000.00

$18,000.00Select options

Add to wishlist
Vintage Blue Sapphire & Nephrite Jade Gold Cocktail RingVintage Blue Sapphire & Nephrite Jade Gold Cocktail Ring
Quick View
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
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