Platinum Solitaire Rings

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Platinum Ring 6.04 Ct Marquise Diamond K SI3 with 2 Diamonds: Platinum Ring 6.04 Ct Marquise Diamond K SI3 with 2 Diamonds This stunning platinum ring features a dazzling 6.04 Ct. marquise diamond at its center, showcasing a K color and SI3 clarity. The ring is

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Platinum Ring 6.04 Ct Marquise Diamond K SI3 with 2 Diamonds

Est. US$73,476-US$95,518

21.22 Carat GIA Fancy Deep Brownish Yellow Diamond Ring in Platinum and 18K Yellow Gold: 21.22 Carat GIA Fancy Deep Brownish Yellow Diamond Ring in Platinum and 18K Yellow Gold This exquisite ring features a stunning 21.22 carat cushion cut diamond in a fancy deep brownish yellow color wi

3 days Left

21.22 Carat GIA Fancy Deep Brownish Yellow Diamond Ring in Platinum and 18K Yellow Gold

Est. US$443,014-US$575,918

21.22 Carat GIA Fancy Deep Brownish Yellow Diamond Ring in Platinum and 18K Yellow Gold: 21.22 Carat GIA Fancy Deep Brownish Yellow Diamond Ring in Platinum and 18K Yellow Gold This exquisite ring features a stunning 21.22 carat cushion cut diamond in a fancy deep brownish yellow color wi

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21.22 Carat GIA Fancy Deep Brownish Yellow Diamond Ring in Platinum and 18K Yellow Gold

21.22 Carat GIA Fancy Deep Brownish Yellow Diamond Ring in Platinum and 18K Yellow Gold: 21.22 Carat GIA Fancy Deep Brownish Yellow Diamond Ring in Platinum and 18K Yellow Gold This exquisite ring features a stunning 21.22 carat cushion cut diamond in a fancy deep brownish yellow color wi

6 days Left

21.22 Carat GIA Fancy Deep Brownish Yellow Diamond Ring in Platinum and 18K Yellow Gold

Est. US$555,056-US$654,966

13.89 Carat Cushion Cut Fancy Yellow GIA Diamond Engagement Ring: 13.89 Carat Cushion Cut Fancy Yellow GIA Diamond Engagement Ring This exquisite engagement ring features a stunning 13.89 carat elongated fancy yellow cushion cut diamond at its center, graded VS2 for

4 days Left

13.89 Carat Cushion Cut Fancy Yellow GIA Diamond Engagement Ring

Est. US$459,093-US$541,730

10.03 Carat GIA Fancy Intense Yellow Diamond Halo Ring: 10.03 Carat GIA Fancy Intense Yellow Diamond Halo Ring This exquisite Fancy Yellow Intense Cushion Cut Diamond Ring showcases a breathtaking 10.03-carat cushion-cut diamond, certified by GIA as Fancy

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10.03 Carat GIA Fancy Intense Yellow Diamond Halo Ring

Art Deco Platinum 11.28 Ct GIA Certified Diamond Ring: Art Deco Platinum 11.28 Ct GIA Certified Diamond Ring This exquisite Art Deco ring features a stunning GIA Certified diamond weighing 11.28 Ct., set in platinum. The center diamond has a faint brown h

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Art Deco Platinum 11.28 Ct GIA Certified Diamond Ring

6.37 Carat Diamond Platinum Ring Featuring Boodles Design: 6.37 Carat Diamond Platinum Ring Featuring Boodles Design This platinum ring features a 6.37 carat center diamond with I-J color and VVS clarity. It is accented by two trillion-cut diamonds totaling a

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6.37 Carat Diamond Platinum Ring Featuring Boodles Design

15.22 Ct Emerald-Cut Diamond Platinum Ring with 2 Accent Diamonds: 15.22 Ct Emerald-Cut Diamond Platinum Ring with 2 Accent Diamonds This stunning platinum ring features a remarkable 15.22 Ct. emerald-cut diamond, showcasing a J-K color and SI2 clarity. The ring is a

4 days Left

15.22 Ct Emerald-Cut Diamond Platinum Ring with 2 Accent Diamonds

Est. US$278,603-US$362,183

GIA 8.30ct Radiant Fancy Yellow Diamond Two Tone Ring: GIA 8.30ct Radiant Fancy Yellow Diamond Two Tone Ring Presenting a breathtaking GIA certified 8.30 carat radiant fancy yellow diamond ring, masterfully crafted in a stunning two-tone design. This exqu

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GIA 8.30ct Radiant Fancy Yellow Diamond Two Tone Ring

6.13 Carat Round Diamond J/SI1 GIA Platinum Ring: 6.13 Carat Round Diamond J/SI1 GIA Platinum Ring This stunning pre-owned ring features a brilliant 6.13 carat round diamond, graded J/SI1 by GIA, set in luxurious platinum. The diamond's exceptional c

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6.13 Carat Round Diamond J/SI1 GIA Platinum Ring

GIA 8.30ct Radiant Fancy Yellow Diamond Two Tone Ring: GIA 8.30ct Radiant Fancy Yellow Diamond Two Tone Ring Presenting a breathtaking GIA certified 8.30 carat radiant fancy yellow diamond ring, masterfully crafted in a stunning two-tone design. This exqu

Apr 27, 2026

GIA 8.30ct Radiant Fancy Yellow Diamond Two Tone Ring

Est. US$204,295-US$265,583

13.89 Carat Cushion Cut Fancy Yellow GIA Diamond Engagement Ring: 13.89 Carat Cushion Cut Fancy Yellow GIA Diamond Engagement Ring This exquisite engagement ring features a stunning 13.89 carat elongated fancy yellow cushion cut diamond at its center, graded VS2 for

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13.89 Carat Cushion Cut Fancy Yellow GIA Diamond Engagement Ring

10.03 Carat GIA Fancy Intense Yellow Diamond Halo Ring: 10.03 Carat GIA Fancy Intense Yellow Diamond Halo Ring This exquisite Fancy Yellow Intense Cushion Cut Diamond Ring showcases a breathtaking 10.03-carat cushion-cut diamond, certified by GIA as Fancy

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10.03 Carat GIA Fancy Intense Yellow Diamond Halo Ring

15.22 Ct Emerald-Cut Diamond Platinum Ring with 2 Accent Diamonds: 15.22 Ct Emerald-Cut Diamond Platinum Ring with 2 Accent Diamonds This stunning platinum ring features a remarkable 15.22 Ct. emerald-cut diamond, showcasing a J-K color and SI2 clarity. The ring is a

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15.22 Ct Emerald-Cut Diamond Platinum Ring with 2 Accent Diamonds

10.03 Carat GIA Fancy Intense Yellow Diamond Halo Ring: 10.03 Carat GIA Fancy Intense Yellow Diamond Halo Ring This exquisite Fancy Yellow Intense Cushion Cut Diamond Ring showcases a breathtaking 10.03-carat cushion-cut diamond, certified by GIA as Fancy

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10.03 Carat GIA Fancy Intense Yellow Diamond Halo Ring

Platinum 4.18 Ct GIA Certified Old European Diamond Ring with 26 Accent Diamonds: Platinum 4.18 Ct GIA Certified Old European Diamond Ring with 26 Accent Diamonds This exquisite Platinum ring features a stunning GIA Certified Old European-cut diamond weighing 4.18 Ct. The diamond e

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Platinum 4.18 Ct GIA Certified Old European Diamond Ring with 26 Accent Diamonds

GIA Certified 13.49 Ct Radiant Diamond Ring in Platinum: GIA Certified 13.49 Ct Radiant Diamond Ring in Platinum This stunning platinum ring features a magnificent 13.49 Ct. GIA Certified Radiant Cut Diamond at its center, accompanied by a total of 20 addit

Apr 23, 2026

GIA Certified 13.49 Ct Radiant Diamond Ring in Platinum

Est. US$193,024-US$250,931

GIA 5.86ct Fancy Yellow Diamond Ring in Two-Tone 18k Gold: GIA 5.86ct Fancy Yellow Diamond Ring in Two-Tone 18k Gold This exquisite ring features a stunning GIA certified natural yellow diamond at its center, presenting a striking cushion cut with a weight of

Apr 25, 2026

GIA 5.86ct Fancy Yellow Diamond Ring in Two-Tone 18k Gold

Est. US$189,618-US$246,503

GIA 5.86ct Fancy Yellow Diamond Ring in Two-Tone 18k Gold: GIA 5.86ct Fancy Yellow Diamond Ring in Two-Tone 18k Gold This exquisite ring features a stunning GIA certified natural yellow diamond at its center, presenting a striking cushion cut with a weight of

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GIA 5.86ct Fancy Yellow Diamond Ring in Two-Tone 18k Gold

GIA 8.30ct Radiant Fancy Yellow Diamond Two Tone Ring: GIA 8.30ct Radiant Fancy Yellow Diamond Two Tone Ring Presenting a breathtaking GIA certified 8.30 carat radiant fancy yellow diamond ring, masterfully crafted in a stunning two-tone design. This exqu

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GIA 8.30ct Radiant Fancy Yellow Diamond Two Tone Ring

GIA Certified 13.49 Ct Radiant Diamond Ring in Platinum: GIA Certified 13.49 Ct Radiant Diamond Ring in Platinum This stunning platinum ring features a magnificent 13.49 Ct. GIA Certified Radiant Cut Diamond at its center, accompanied by a total of 20 addit

Apr 30, 2026

GIA Certified 13.49 Ct Radiant Diamond Ring in Platinum

Est. US$193,024-US$250,931

3.26 Carat GIA Fancy Vivid Yellow Diamond Ring Platinum 18K Gold: 3.26 Carat GIA Fancy Vivid Yellow Diamond Ring Platinum 18K Gold This stunning Fancy Yellow Ring features a GIA-certified 3.26-carat Fancy Vivid Yellow radiant cut diamond, showcasing an Even color di

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3.26 Carat GIA Fancy Vivid Yellow Diamond Ring Platinum 18K Gold

French Art Deco Platinum Ring GIA Certified 4.13 Ct Diamond E VS2: French Art Deco Platinum Ring GIA Certified 4.13 Ct Diamond E VS2 Discover this exquisite French Art Deco ring, crafted from platinum and featuring a GIA Certified 4.13 ct emerald-cut diamond. This st

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French Art Deco Platinum Ring GIA Certified 4.13 Ct Diamond E VS2

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Platinum Auctions

A BRILLIANT PLATINUM AND DIAMOND PENDANT APPROX 5 CT TW

A LADIES 14K TRICOLOR GOLD PENDANT WATCH WITH DIAMOND

A LADY'S .75 TW DIAMOND AND 14K GOLD COCKTAIL RING

Antique Gold, Platinum and Sterling Jewelry

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Starts on:

Lone Jack, MO, US

Antique 14K Gold Diamond Pendant

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Starts on:

Harrisburg, PA, US

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Very Fine Cir 1900s Handel Bronze "Teroca" Scenic Slag Glass Table Lamp

Late 19th C. Victorian Mahogany Mirrored Etagere Sideboard

1766 Sir William Hamilton Orig. Plate 130 Hand-Colored Copperplate Engraving

Spring Multi-Estate Auction

Starts on:

Marietta, GA, US

2 days Left

Platinum Solitaire Rings

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