Platinum

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Vintage Platinum Floral Diamond Brooch with Spinning Mechanism: Vintage Platinum Floral Diamond Brooch with Spinning Mechanism This vintage Spinning Floral Diamond brooch is crafted in platinum and features an elegant floral motif with a unique spinning spring mec

Jul 22, 2026

Vintage Platinum Floral Diamond Brooch with Spinning Mechanism

Est.

US$5,421

-

US$7,047

US$100

BidhausNew York, NY

8ct Rectangular Step Cut Aquamarine Solitaire Ring in Platinum Vintage: 8ct Rectangular Step Cut Aquamarine Solitaire Ring in Platinum Vintage This vintage platinum ring features a striking 8.0 carat natural aquamarine in a rectangular step cut. The solitaire stone displa

Jul 21, 2026

8ct Rectangular Step Cut Aquamarine Solitaire Ring in Platinum Vintage

Est.

US$2,457

-

US$3,194

US$100

BidhausNew York, NY

Tiffany & Co. Diamond Platinum Star Pendant Necklace: Tiffany & Co. Diamond Platinum Star Pendant Necklace Elevate your jewelry collection with this exquisite Tiffany & Co. Diamond Platinum Star Necklace. This authentic piece features a beautifully craft

Jul 30, 2026

Tiffany & Co. Diamond Platinum Star Pendant Necklace

Est.

US$4,355

-

US$5,661

US$100

BidhausNew York, NY

Jul 22, 2026

Platinum 1.12ctw Ruby Diamond Band Ring Size 10

Est.

US$2,353

-

US$3,058

US$100

BidhausNew York, NY

Cartier Platinum 3.5mm Dome Wedding Band Ring US 5 w/Certification: Cartier Platinum 3.5mm Dome Wedding Band Ring US 5 w/Certification This exquisite wedding band from Cartier is crafted from high-quality platinum, showcasing a sleek and polished finish. The ring feat

Jul 21, 2026

Cartier Platinum 3.5mm Dome Wedding Band Ring US 5 w/Certification

Est.

US$2,041

-

US$2,653

US$100

BidhausNew York, NY

Platinum Diamond Cluster Earrings by David Webb with 10.75 Carats: Platinum Diamond Cluster Earrings by David Webb with 10.75 Carats These David Webb platinum earrings feature a striking cluster design, set with approximately 10.75 carats of 136 diamonds in F-G color

Jul 21, 2026

Platinum Diamond Cluster Earrings by David Webb with 10.75 Carats

Est.

US$36,114

-

US$46,948

US$100

BidhausNew York, NY

David Webb Platinum 18K Gold Oversized Lapis Diamond Estate Ring: David Webb Platinum 18K Gold Oversized Lapis Diamond Estate Ring This impressive David Webb ring features a striking combination of platinum and 18K yellow gold, showcasing an oversized lapis stone ad

Jul 21, 2026

David Webb Platinum 18K Gold Oversized Lapis Diamond Estate Ring

Est.

US$21,164

-

US$27,513

US$100

BidhausNew York, NY

Victorian Platinum Crown Brooch 5.25ct Diamond Elegance: Victorian Platinum Crown Brooch 5.25ct Diamond Elegance This exquisite Victorian crown brooch is crafted from high-quality platinum and features a stunning total diamond weight of 5.25 carats. Weighin

Jul 26, 2026

Victorian Platinum Crown Brooch 5.25ct Diamond Elegance

Est.

US$6,565

-

US$8,534

US$100

BidhausNew York, NY

15.80ct Round Baguette Diamond Necklace in Platinum: 15.80ct Round Baguette Diamond Necklace in Platinum Discover an exquisite diamond necklace featuring a stunning combination of round and baguette diamonds set in luxurious platinum. This contemporary

Jul 30, 2026

15.80ct Round Baguette Diamond Necklace in Platinum

Est.

US$31,655

-

US$41,151

US$100

BidhausNew York, NY

10.50 Ct. Platinum 18K Yellow Gold Diamond Brooch: 10.50 Ct. Platinum 18K Yellow Gold Diamond Brooch This exquisite brooch features a stunning combination of platinum and 18K yellow gold, weighing 21.3 grams. At its center is an approximately 1.90 Ct.

Jul 22, 2026

10.50 Ct. Platinum 18K Yellow Gold Diamond Brooch

Est.

US$17,641

-

US$22,933

US$100

BidhausNew York, NY

Stunning 2.50ct Diamond Platinum Floral Bow Brooch: Stunning 2.50ct Diamond Platinum Floral Bow Brooch This exquisite brooch is artfully crafted from platinum and showcases a captivating multi-loop open floral design adorned with a ribbon bow. It featu

Jul 26, 2026

Stunning 2.50ct Diamond Platinum Floral Bow Brooch

Est.

US$6,695

-

US$8,703

US$100

BidhausNew York, NY

Platinum 30 Carat Marquise Diamond Swirl Earrings: Platinum 30 Carat Marquise Diamond Swirl Earrings Platinum 30 Carat Marquise Diamond Swirl Earrings These exquisite earrings feature a luxurious design, showcasing a stunning array of 86 marquise cut

Jul 27, 2026

Platinum 30 Carat Marquise Diamond Swirl Earrings

Est.

US$61,243

-

US$79,615

US$100

BidhausNew York, NY

David Webb Platinum 18K Yellow Gold Jade Diamond Cuff Bracelet: David Webb Platinum 18K Yellow Gold Jade Diamond Cuff Bracelet This David Webb cuff bracelet is a remarkable fusion of elegance and modernity. Crafted from platinum and 18K yellow gold, it features a

Jul 21, 2026

David Webb Platinum 18K Yellow Gold Jade Diamond Cuff Bracelet

Est.

US$93,171

-

US$121,122

US$100

BidhausNew York, NY

Art Deco Sapphire Diamond 5 Stone Ring Platinum Yellow Gold: Art Deco Sapphire Diamond 5 Stone Ring Platinum Yellow Gold This antique Art Deco ring features a dainty five-stone design crafted from a tested 13k-14k yellow gold band with a platinum top. The cente

Jul 21, 2026

Art Deco Sapphire Diamond 5 Stone Ring Platinum Yellow Gold

Est.

US$585

-

US$760

US$100

BidhausNew York, NY

Vintage Platinum 5.5ct Marquise Diamond Band Ring: Vintage Platinum 5.5ct Marquise Diamond Band Ring This exquisite Vintage Platinum Band Ring features a stunning arrangement of (19) natural marquise cut diamonds, elegantly set in a half bezel style.

Jul 31, 2026

Vintage Platinum 5.5ct Marquise Diamond Band Ring

Est.

US$9,620

-

US$12,506

US$100

BidhausNew York, NY

2000-W $10 LIBRARY OF CONGRESS BI-METALLIC GOLD AND PLATINUM: 2000-W $10 Library of Congress Bi-Metallic Gold and Platinum Year: 2000 Composition: None Denomination: $10 Country of Origin: United States Accessories: None Accessories Notice: When purchasing pr

6 days Left

2000-W $10 LIBRARY OF CONGRESS BI-METALLIC GOLD AND PLATINUM

Est.

US$6,000

-

US$8,800

US$25

NY Elizabeth Beverly Hills, CA

Antique Art Deco Platinum 0.37ct Diamond Engagement Ring Classic Design: Antique Art Deco Platinum 0.37ct Diamond Engagement Ring Classic Design This exquisite Antique Art Deco engagement promise ring features a stunning collection of diamonds set in solid platinum. At its

7 days Left

Antique Art Deco Platinum 0.37ct Diamond Engagement Ring Classic Design

Est.

US$1,638

-

US$2,129

US$100

BidhausNew York, NY

2008-W BURNISHED PLATINUM EAGLE 1/4 OZ BLUE GRADIENT: 2008-W Burnished Platinum Eagle 1/4 oz Blue Gradient Year: 2008 Composition: Platinum Denomination: $25 Country of Origin: United States Accessories: None Accessories Notice: When purchasing pre-ow

6 days Left

2008-W BURNISHED PLATINUM EAGLE 1/4 OZ BLUE GRADIENT

Est.

US$6,150

-

US$9,020

US$25

NY Elizabeth Beverly Hills, CA

1999-W PROOF PLATINUM EAGLE 1 OZ BROWN LABEL: 1999-W Proof Platinum Eagle 1 oz Brown Label Year: 1999 Composition: Platinum Denomination: $100 Country of Origin: United States Accessories: None Accessories Notice: When purchasing pre-owned goo

6 days Left

1999-W PROOF PLATINUM EAGLE 1 OZ BROWN LABEL

Est.

US$6,375

-

US$9,350

US$25

NY Elizabeth Beverly Hills, CA

2019-W PROOF PLATINUM EAGLE 1 OZ PREMIER LABEL: 2019-W Proof Platinum Eagle 1 oz Premier Label Year: 2019 Composition: Platinum Denomination: $100 Country of Origin: United States Accessories: None Accessories Notice: When purchasing pre-owned g

6 days Left

2019-W PROOF PLATINUM EAGLE 1 OZ PREMIER LABEL

Est.

US$6,375

-

US$9,350

US$25

NY Elizabeth Beverly Hills, CA

Antique Edwardian Platinum 0.84ctw Diamond Ring Old European & Single Cut: Antique Edwardian Platinum 0.84ctw Diamond Ring Old European & Single Cut This exquisite Antique Edwardian ring showcases a stunning collection of diamonds set in solid platinum. The centerpiece featu

6 days Left

Antique Edwardian Platinum 0.84ctw Diamond Ring Old European & Single Cut

Est.

US$2,964

-

US$3,853

US$100

BidhausNew York, NY

Art Deco Platinum Bracelet 60 Carat Diamonds 1930s Elegant Design: Art Deco Platinum Bracelet 60 Carat Diamonds 1930s Elegant Design This exquisite 1930's Art Deco bracelet is crafted from luxurious platinum and features a remarkable total diamond weight of approxima

7 days Left

Art Deco Platinum Bracelet 60 Carat Diamonds 1930s Elegant Design

Est.

US$125,775

-

US$163,507

US$100

BidhausNew York, NY

1998-W PROOF PLATINUM EAGLE 1/2 OZ MIKE CASTLE: 1998-W Proof Platinum Eagle 1/2 oz Mike Castle Year: 1998 Composition: Platinum Denomination: $50 Country of Origin: United States Accessories: None Accessories Notice: When purchasing pre-owned go

6 days Left

1998-W PROOF PLATINUM EAGLE 1/2 OZ MIKE CASTLE

Est.

US$3,225

-

US$4,730

US$25

NY Elizabeth Beverly Hills, CA

2008-W BURNISHED PLATINUM EAGLE 1/4 OZ BLUE LABEL: 2008-W Burnished Platinum Eagle 1/4 oz Blue Label Year: 2008 Composition: Platinum Denomination: $25 Country of Origin: United States Accessories: None Accessories Notice: When purchasing pre-owned

6 days Left

2008-W BURNISHED PLATINUM EAGLE 1/4 OZ BLUE LABEL

Est.

US$6,150

-

US$9,020

US$25

NY Elizabeth Beverly Hills, CA

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24

Platinum Auctions

3.00 CARAT OLD EUROPEAN CUT J SI1 DIAMOND 14 KARAT TWO TONE GOLD ENGAGEMENT RING

3.12 CARAT F VS DIAMOND VINTAGE BANGLE BRACELET 18K TWO-TONE GOLD

21.00 CARAT ROUND BRILLIANT G VS1 DIAMOND 18 KARAT YELLOW GOLD LINK BRACELET

DESIGNER PREMIUM GOLD AND PLATINUM JEWELRY 12

Starts on:

Valley Village, CA, US

2 days Left

LAB-GROWN 3.02 CARAT OVAL E-F-VVS2 DIAMOND 14K YELLOW GOLD HANGING EARRINGS

VINTAGE 18K GOLD DROP EARRINGS WITH 1 CARAT ROUND DIAMONDS & SOUTH SEA PEARLS

LAB-GROWN 7.68 CARAT OVAL E-F-VS1 DIAMOND 14K YELLOW GOLD HANGING EARRINGS

DESIGNER GOLD DIAMOND AND PLATINUM JEWELRY 13

Starts on:

Valley Village, CA, US

3 days Left

Michael Christoff 18K White Gold 11.50 CTW Diamond Multi Row Wide Cuff Bracelet With PavÃ© Set

18K White Gold Pear Cut Ruby Diamond Baguette Ballerina Halo Cocktail Ring Estate Fine Jewelry

Pery Watch Co. Vintage Art Deco .900 Platinum & Diamond Case With 14K White Gold Diamond Band

Gold, Silver, Gemstone & Estate Jewelry

Crafted Auctions

Starts on:

Germantown Hills, IL, US

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