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Platinum Jewelry

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Cartier D''amour Wedding Band Platinum Ring Estate Box and Papers size 4.5 For Sale
1.89ʺW × 1.89ʺD × 1.89ʺH

Cartier D''amour Wedding Band Platinum Ring Estate Box and Papers size 4.5

$2,227$2,475
1920s Art Deco Platinum and Diamond 3.13 Carat Floral 1.65 Inch Long Brooch For Sale
0.75ʺW × 0.2ʺD × 1.65ʺH

1920s Art Deco Platinum and Diamond 3.13 Carat Floral 1.65 Inch Long Brooch

$2,610$3,980
Mid 20th Century Vintage Diamond Anniversary Band Sz 5.5 Platinum Mid Century Ring For Sale
1.99ʺW × 1.99ʺD × 1.99ʺH

Mid 20th Century Vintage Diamond Anniversary Band Sz 5.5 Platinum Mid Century Ring

$2,407$2,675
1940s French Platinum Diamond Ruby Ring Size 7.5 For Sale
0.73ʺW × 0.21ʺD × 0.48ʺH

1940s French Platinum Diamond Ruby Ring Size 7.5

$6,800
Early 21st Century Custom Diamond & Turquoise Platinum Ring Size 7 For Sale
0.86ʺW × 0.86ʺD × 0.34ʺH

Early 21st Century Custom Diamond & Turquoise Platinum Ring Size 7

$9,000
Diamond Ruby Gold Floral Earrings - A Pair For Sale
0.1ʺW × 1.25ʺD × 0.1ʺH

Diamond Ruby Gold Floral Earrings - A Pair

$3,950
1990s Tiffany Co. Double Open Heart Necklace 0.50 Inch Rose Gold and 0.55 Inch Silver For Sale
0.5ʺW × 0.5ʺD × 15.25ʺH

1990s Tiffany Co. Double Open Heart Necklace 0.50 Inch Rose Gold and 0.55 Inch Silver

$1,125$2,100
Late 20th Century Van Cleef & Arpels South Sea Pearl Ring 1.20 Carat Diamond Platinum Halo S.O size 5.5 For Sale
1.99ʺW × 1.99ʺD × 1.99ʺH

Late 20th Century Van Cleef & Arpels South Sea Pearl Ring 1.20 Carat Diamond Platinum Halo S.O size 5.5

$13,477$14,975
0.38ct Diamond Eternity Ring Sz 5 Stacking Band Platinum Estate Fine Jewellery For Sale
1.94ʺW × 1.94ʺD × 1.94ʺH

0.38ct Diamond Eternity Ring Sz 5 Stacking Band Platinum Estate Fine Jewellery

$1,210$1,345
Letter K Pendant Brooch Vintage Platinum Large Initial Script Estate Jewellery For Sale
1ʺW × 2ʺD × 0.25ʺH

Letter K Pendant Brooch Vintage Platinum Large Initial Script Estate Jewellery

$976$1,085
Early 20th Century Antique Edwardian 0.55ct Diamond Engagement Ring Vintage Platinum Bridal size 5.5 For Sale
1.99ʺW × 1.99ʺD × 1.99ʺH

Early 20th Century Antique Edwardian 0.55ct Diamond Engagement Ring Vintage Platinum Bridal size 5.5

$3,577$3,975
Vintage Art Deco GIA 1.55ct Diamond Ring Engagement Platinum Jewellery size 6.25 For Sale
2.07ʺW × 2.07ʺD × 2.07ʺH

Vintage Art Deco GIA 1.55ct Diamond Ring Engagement Platinum Jewellery size 6.25

$12,577$13,975
Art Deco French Diamond, Platinum and 18k White Gold Ring For Sale
1.2ʺW × 0.8ʺD × 1.1ʺH

Art Deco French Diamond, Platinum and 18k White Gold Ring

$3,420$3,800
Early 21st Century VS Diamond Solitaire Platinum Wedding Set Size 4.75 - 2 Pieces For Sale
0.24ʺW × 0.24ʺD × 0.24ʺH

Early 21st Century VS Diamond Solitaire Platinum Wedding Set Size 4.75 - 2 Pieces

$6,000
1950s Floral Diamond Platinum Necklace and Earring Set - 3 Pieces For Sale
1.5ʺW × 1.5ʺD × 16ʺH

1950s Floral Diamond Platinum Necklace and Earring Set - 3 Pieces

$5,400
Vintage Diamond Platinum Wedding Set Size 7 For Sale
0.62ʺW × 0.28ʺD × 0.32ʺH

Vintage Diamond Platinum Wedding Set Size 7

$5,560
Tiffany & Co. Platinum 0.46ctw Diamond Open Circle Earrings, Pair For Sale
0.39ʺW × 0.39ʺD × 0.01ʺH

Tiffany & Co. Platinum 0.46ctw Diamond Open Circle Earrings, Pair

$4,250
1920s Petri Art Deco Platinum Diamond Engagement Ring Size 8 For Sale
0.81ʺW × 0.22ʺD × 0.41ʺH

1920s Petri Art Deco Platinum Diamond Engagement Ring Size 8

$5,900
Early 21st Century Natural Star Ruby Platinum Ring Size 6 For Sale
0.71ʺW × 0.45ʺD × 0.8ʺH

Early 21st Century Natural Star Ruby Platinum Ring Size 6

$6,000
Early 21st Century 3.45 Carat Sapphire & 2.95 CTW Diamond Platinum Ring Size 6.5 For Sale
0.9ʺW × 0.34ʺD × 0.67ʺH

Early 21st Century 3.45 Carat Sapphire & 2.95 CTW Diamond Platinum Ring Size 6.5

$17,000
Early 21st Century Art Deco Style Pear Aquamarine & Diamond Platinum Necklace For Sale
0.63ʺW × 0.29ʺD × 17.5ʺH

Early 21st Century Art Deco Style Pear Aquamarine & Diamond Platinum Necklace

$7,200
1930s Art Deco Three Center Diamond Platinum Ring Size 7 For Sale
0.85ʺW × 0.21ʺD × 0.35ʺH

1930s Art Deco Three Center Diamond Platinum Ring Size 7

$18,400
1940s Diamond Cluster Platinum Ring Size 7 For Sale
0.69ʺW × 0.29ʺD × 0.65ʺH

1940s Diamond Cluster Platinum Ring Size 7

$4,995
Early 21st Century GIA Certified 2.06 Carat Diamond Center Engagement Ring Size 5.25 For Sale
0.78ʺW × 0.43ʺD × 0.39ʺH

Early 21st Century GIA Certified 2.06 Carat Diamond Center Engagement Ring Size 5.25

$22,000
Cartier Platinum Wedding 3 MM Band Ring Size 48 US 4.5 For Sale
0.01ʺW × 0.01ʺD × 0.01ʺH

Cartier Platinum Wedding 3 MM Band Ring Size 48 US 4.5

$650
Early 21st Century Baguette Sapphire & Diamond Platinum Ring Size 6.5 For Sale
0.87ʺW × 0.28ʺD × 0.8ʺH

Early 21st Century Baguette Sapphire & Diamond Platinum Ring Size 6.5

$5,600
1920s Art Deco Diamond Platinum Engagement Ring Size 6.5 For Sale
0.72ʺW × 0.21ʺD × 0.33ʺH

1920s Art Deco Diamond Platinum Engagement Ring Size 6.5

$3,220
Early 21st Century Tsavorite Diamond Platinum Ring Size 5.75 For Sale
0.8ʺW × 0.34ʺD × 0.67ʺH

Early 21st Century Tsavorite Diamond Platinum Ring Size 5.75

$7,000
Early 21st Century Princess Cut Diamond Platinum Band Size 5.25 For Sale
0.79ʺW × 0.12ʺD × 0.15ʺH

Early 21st Century Princess Cut Diamond Platinum Band Size 5.25

$3,200
Tiffany & Co. 18k Gold Platinum Three Stone Diamond Ruby Band Ring, size 6 For Sale
0.01ʺW × 0.01ʺD × 0.01ʺH

Tiffany & Co. 18k Gold Platinum Three Stone Diamond Ruby Band Ring, size 6

$4,500
Tiffany & Co. Platinum 0.39ct Diamond F/VS1 Engagement Ring 6 Cert, size 6 For Sale
0.24ʺW × 0.01ʺD × 0.01ʺH

Tiffany & Co. Platinum 0.39ct Diamond F/VS1 Engagement Ring 6 Cert, size 6

$1,800
Tiffany & Co. Platinum Diamond Open Heart Pendant Necklace For Sale
1.25ʺW × 16.5ʺD × 0.01ʺH

Tiffany & Co. Platinum Diamond Open Heart Pendant Necklace

$2,300
Tiffany & Co. PLATINUM 3MM MENS WEDDING BAND RING, SIZE 11.25 For Sale
0.01ʺW × 0.01ʺD × 0.01ʺH

Tiffany & Co. PLATINUM 3MM MENS WEDDING BAND RING, SIZE 11.25

$850
Tiffany & Co. Platinum Victoria Vine Diamond Small Earrings, Pair For Sale
0.31ʺW × 0.51ʺD × 0.01ʺH

Tiffany & Co. Platinum Victoria Vine Diamond Small Earrings, Pair

$8,250
Tiffany & Co. Platinum Diamond Eternal Wide Link Band Ring Size 5.5 For Sale
0.31ʺW × 0.01ʺD × 0.01ʺH

Tiffany & Co. Platinum Diamond Eternal Wide Link Band Ring Size 5.5

$4,250
Tiffany & Co. Platinum Victoria 1.62ct Diamond Large Stud Earrings, Pair For Sale
0.39ʺW × 0.39ʺD × 0.01ʺH

Tiffany & Co. Platinum Victoria 1.62ct Diamond Large Stud Earrings, Pair

$17,900
Tiffany & Co. Platinum 1.13ct Diamond H VS1 XXX Engagement Ring Cert, size 5.75 For Sale
0.01ʺW × 0.01ʺD × 0.01ʺH

Tiffany & Co. Platinum 1.13ct Diamond H VS1 XXX Engagement Ring Cert, size 5.75

$13,860
Tiffany & Co. Elsa Peretti Platinum Diamond Large Open Heart Necklace For Sale
1.06ʺW × 0.98ʺD × 17ʺH

Tiffany & Co. Elsa Peretti Platinum Diamond Large Open Heart Necklace

$12,763
Tiffany & Co. Platinum Diamond Ribbon Box Ring, size 5.5 For Sale
0.01ʺW × 0.01ʺD × 0.01ʺH

Tiffany & Co. Platinum Diamond Ribbon Box Ring, size 5.5

$11,000
Cartier Platinum Diamond 0.70ctw Eternity Band Ring Sz EU 49 US 5 For Sale
0.01ʺW × 0.01ʺD × 0.01ʺH

Cartier Platinum Diamond 0.70ctw Eternity Band Ring Sz EU 49 US 5

$4,410
Rare Vintage Buccellati Platinum Large Cabochon Star Sapphire Ring, size 9 For Sale
0.47ʺW × 0.01ʺD × 0.01ʺH

Rare Vintage Buccellati Platinum Large Cabochon Star Sapphire Ring, size 9

$10,000
Tiffany & Co. Victoria Platinum Diamond Aquamarine Pendant Necklace For Sale
0.63ʺW × 0.39ʺD × 16.5ʺH

Tiffany & Co. Victoria Platinum Diamond Aquamarine Pendant Necklace

$5,450
Tiffany & Co. Platinum Diamond Heart Double Metro Pendant Necklace For Sale
0.87ʺW × 0.94ʺD × 19.25ʺH

Tiffany & Co. Platinum Diamond Heart Double Metro Pendant Necklace

$4,750
Cartier Meli Melo Platinum Chalcedony Tourmaline Garnet Diamond Ring, size 6 For Sale
0.67ʺW × 0.01ʺD × 0.01ʺH

Cartier Meli Melo Platinum Chalcedony Tourmaline Garnet Diamond Ring, size 6

$5,200
Tiffany & Co. Schlumberger 18k Yellow Gold Platinum Diamond 4 Ropes Ring Size 6.5 For Sale
0.33ʺW × 0.01ʺD × 0.01ʺH

Tiffany & Co. Schlumberger 18k Yellow Gold Platinum Diamond 4 Ropes Ring Size 6.5

$6,250
Tiffany & Co. Platinum 0.12ct Diamond Engagement Stacking Ring sz 5.75 For Sale
0.01ʺW × 0.01ʺD × 0.01ʺH

Tiffany & Co. Platinum 0.12ct Diamond Engagement Stacking Ring sz 5.75

$950
Tiffany & Co. Platinum Flower Cross Diamond Small Stud Earrings, Pair For Sale
0.31ʺW × 0.31ʺD × 0.01ʺH

Tiffany & Co. Platinum Flower Cross Diamond Small Stud Earrings, Pair

$2,250
Tiffany & Co. Platinum Diamond Large Daisy Flower Pendant Necklace For Sale
0.98ʺW × 2.13ʺD × 16.75ʺH

Tiffany & Co. Platinum Diamond Large Daisy Flower Pendant Necklace

$12,000
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