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GIA Certified 5.01 Carat L VS2 Radiant Cut Diamond Loose Gem: GIA Certified 5.01 Carat L VS2 Radiant Cut Diamond Loose Gem Introducing a stunning GIA Certified 5.01 Carat Radiant Cut Diamond. This exquisite stone features a captivating L color grade and VS2 clar

2 days Left

GIA Certified 5.01 Carat L VS2 Radiant Cut Diamond Loose Gem

Est. US$60,021-US$78,027

GIA Certified 5.01 Carat L VS2 Radiant Cut Diamond Loose Gem: GIA Certified 5.01 Carat L VS2 Radiant Cut Diamond Loose Gem Introducing a stunning GIA Certified 5.01 Carat Radiant Cut Diamond. This exquisite stone features a captivating L color grade and VS2 clar

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GIA Certified 5.01 Carat L VS2 Radiant Cut Diamond Loose Gem

GIA Certified 4.93CT Natural Top Gem Sapphire Diamond Ring Classic Set 11094**: Title: GIA Certified 4.93CT Natural Top Gem Sapphire Diamond Ring Classic Set 11094** Description: New with packaging PRODUCT DESCRIPTION GIA 3.53Ct Natural Sapphire Ring Excellent, Brilliant step ova

Starts Mar 26

GIA Certified 4.93CT Natural Top Gem Sapphire Diamond Ring Classic Set 11094**

Chairish Auctions

Est. US$9,000-US$11,000

US$3,600

GIA FINE GEM GREEN 7.60CT NATURAL CHRYSOBERYL DIAMOND RING+: Title: GIA FINE GEM GREEN 7.60CT NATURAL CHRYSOBERYL DIAMOND RING+ Description: ONLY MAGNIFICENT JEWELS GIA "Green" 5.00ct. Natural Chrysoberyl Amazing Oval cut, full cut brilliant VS Clean Clarity Be

2026

GIA FINE GEM GREEN 7.60CT NATURAL CHRYSOBERYL DIAMOND RING+

Chairish Auctions

Est. US$8,000-US$10,000

Buy Now for US$6,742.00

GIA NO HEAT 2.97CT NATURAL GEM BLUE SAPPHIRE DIAMOND RING UNHEATED 14KT: Title: GIA NO HEAT 2.97CT NATURAL GEM BLUE SAPPHIRE DIAMOND RING UNHEATED 14KT Description: ONLY MAGNIFICENT JEWELS Gem Investiture. 2.27ct. GIA No Heat Sapphire Classic Royal Top Gem Blue 8.49 X 6.71

2026

GIA NO HEAT 2.97CT NATURAL GEM BLUE SAPPHIRE DIAMOND RING UNHEATED 14KT

Chairish Auctions

Est. US$5,500-US$7,000

Buy Now for US$4,656.00

GIA 5.87CT NATURAL BRIGHT FINE GEM SAPPHIRE DIAMOND RING+: Title: GIA 5.87CT NATURAL BRIGHT FINE GEM SAPPHIRE DIAMOND RING+ Description: ONLY MAGNIFICENT JEWELS GIA Certified: Heat Only 3.21ct. Natural Sapphire Amazing oval cut Very Very Clean Clarity Beautif

2026

GIA 5.87CT NATURAL BRIGHT FINE GEM SAPPHIRE DIAMOND RING+

Chairish Auctions

Est. US$14,000-US$17,000

Buy Now for US$11,398.00

2.60ct V-AAA Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA: 2.60ct V-AAA Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone For Auction Is A 2.60ct Extra Fine Violet Tanzanite Cushion Cut / Faceted Stone. This Piece Has Excellent Polish

Apr 02, 2026

2.60ct V-AAA Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA

Weatherham Estate Treasures

Est. US$1,000-US$1,500

2.87ct V-AAA Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA: 2.87ct V-AAA Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone For Auction Is A 2.87ct Extra Fine Violet Tanzanite Cushion Cut / Faceted Stone. This Piece Has Excellent Polish

Apr 02, 2026

2.87ct V-AAA Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA

Weatherham Estate Treasures

Est. US$1,000-US$1,500

2.31ct Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA: 2.31ct Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone For Auction Is A 2.31ct Extra Fine Violet Tanzanite Cushion Cut / Faceted Stone. This Piece Has Excellent Polish &

Apr 09, 2026

2.31ct Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA

Weatherham Estate Treasures

Est. US$900-US$1,200

2.60ct V-AAA Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA: 2.60ct V-AAA Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone For Auction Is A 2.60ct Extra Fine Violet Tanzanite Cushion Cut / Faceted Stone. This Piece Has Excellent Polish

Apr 09, 2026

2.60ct V-AAA Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA

Weatherham Estate Treasures

Est. US$1,000-US$1,500

2.87ct V-AAA Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA: 2.87ct V-AAA Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone For Auction Is A 2.87ct Extra Fine Violet Tanzanite Cushion Cut / Faceted Stone. This Piece Has Excellent Polish

Apr 09, 2026

2.87ct V-AAA Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA

Weatherham Estate Treasures

Est. US$1,000-US$1,500

1.31ct V-AAA Oval Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA: 1.31ct V-AAA Oval Cut Ultra Fine Violet Tanzanite Polished Gem Stone For Auction Is A .1.31ct Extra Fine Violet Tanzanite Oval Cut / Faceted Stone. This Piece Has Excellent Polish &

Apr 09, 2026

1.31ct V-AAA Oval Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA

Weatherham Estate Treasures

Est. US$600-US$900

GIA Certified Light Purple Spinel Gem: 2.06 Carat Cushion Cut: Materials: Gemstone: Kunzite Carat weight: 16.65 About this item This resplendent gem showcases a dazzling pink hue and is meticulously fashioned in a cushion shape, meticulously tailored for pendant

2026

GIA Certified Light Purple Spinel Gem: 2.06 Carat Cushion Cut

Chairish Auctions

Est. US$700-US$800

Buy Now for US$550.00

1.28ct V-AAA Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA: 1.28ct V-AAA Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone For Auction Is A 1.28ct Extra Fine Violet Tanzanite Cushion Cut / Faceted Stone. This Piece Has Excellent Polish

Apr 09, 2026

1.28ct V-AAA Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA

Weatherham Estate Treasures

Est. US$400-US$600

.89ct V-AAA Oval Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA: .89ct V-AAA Oval Cut Ultra Fine Violet Tanzanite Polished Gem Stone For Auction Is A .89ct Extra Fine Violet Tanzanite Oval Cut / Faceted Stone. This Piece Has Excellent Polish & G

Apr 09, 2026

.89ct V-AAA Oval Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA

Weatherham Estate Treasures

Est. US$250-US$350

.75ct V-AAA Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA: .75ct V-AAA Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone For Auction Is A .75ct Extra Fine Violet Tanzanite Cushion Cut / Faceted Stone. This Piece Has Excellent Polish &

Apr 09, 2026

.75ct V-AAA Cushion Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA

Weatherham Estate Treasures

Est. US$200-US$300

GIA Certified 5.01 Carat L VS2 Radiant Cut Diamond Loose Gem: GIA Certified 5.01 Carat L VS2 Radiant Cut Diamond Loose Gem Introducing a stunning GIA Certified 5.01 Carat Radiant Cut Diamond. This exquisite stone features a captivating L color grade and VS2 clar

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GIA Certified 5.01 Carat L VS2 Radiant Cut Diamond Loose Gem

US$58,450(22 bids)

.74ct V-AAA Round Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA: .74ct V-AAA Round Cut Ultra Fine Violet Tanzanite Polished Gem Stone For Auction Is A .75ct Extra Fine Violet Tanzanite Round Cut / Faceted Stone. This Piece Has Excellent Polish &

Apr 09, 2026

.74ct V-AAA Round Cut Ultra Fine Violet Tanzanite Polished Gem Stone GIA

Weatherham Estate Treasures

Est. US$200-US$300

Unique 1.35ct Gem Quality Emerald Fine Diamond 18k Gold Designer Aaron Gottlieb Ring w/ Appraisal: Described & Photographed By:CHRIS AJP GIA / CNX 0428 1382 Title: Unique 1.35ct Gem Quality Emerald Fine Diamond 18k Gold Designer Aaron Gottlieb Ring w/ Appraisal Description: An octagonal step cut n

Apr 22, 2026

Unique 1.35ct Gem Quality Emerald Fine Diamond 18k Gold Designer Aaron Gottlieb Ring w/ Appraisal

Hess Fine Auctions

Est. US$1,500-US$2,000

GIA CERTIFIED 2.25 CT VVS1 F COLOR NATURAL DIAMOND 18KT SOLID WHITE GOLD RING: GIA CERTIFIED 2.25 CT VVS1 F COLOR NATURAL DIAMOND 18KT SOLID WHITE GOLD RINGGia - Report number - 3465583360Carat wt- 2.25Ct Diamond Color - FClarity - VVS1Certification- GIACountry of Origin -Hong K

Apr 05, 2026

GIA CERTIFIED 2.25 CT VVS1 F COLOR NATURAL DIAMOND 18KT SOLID WHITE GOLD RING

Est. US$30,000-US$32,000

GIA Certified 5.02ct Pear Cut Diamond E VS2: GIA Certified 5.02ct Pear Cut Diamond E VS2 GIA Certified 5.02ct Pear Cut Diamond E VS2 This stunning loose pear-shaped diamond is a GIA certified gem, weighing 5.02 carats. It features an exquisite E

2 days Left

GIA Certified 5.02ct Pear Cut Diamond E VS2

Est. US$417,040-US$542,152

GIA Certified 5.02ct Pear Cut Diamond E VS2: GIA Certified 5.02ct Pear Cut Diamond E VS2 GIA Certified 5.02ct Pear Cut Diamond E VS2 This stunning loose pear-shaped diamond is a GIA certified gem, weighing 5.02 carats. It features an exquisite E

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GIA Certified 5.02ct Pear Cut Diamond E VS2

Tiffany & Co. Art Deco Platinum Royal Blue Sapphire Diamond Ring GIA Certified: Tiffany & Co. Art Deco Platinum Royal Blue Sapphire Diamond Ring GIA Certified This exquisite antique Art Deco ring from Tiffany & Co. showcases a stunning 1.35ct natural sapphire, certified as a roya

5 hrs Left

Tiffany & Co. Art Deco Platinum Royal Blue Sapphire Diamond Ring GIA Certified

Est. US$20,553-US$26,718

Jean Vitau 18k Diamond and Sapphire Pansy Brooch: Jean Vitau 18k Diamond and Sapphire Pansy Brooch 38x40mm. Includes (23) round brilliant cut diamonds weighing 2.1ctw and measuring 2.5-3.5mm with an average color E-F, clarity VVS2. Also (31) yellow a

Apr 02, 2026

Jean Vitau 18k Diamond and Sapphire Pansy Brooch

MBA Seattle Auction House

Est. US$3,000-US$6,000

US$1,600(2 bids)

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