Karl-Heinz Reister Diamond & Nacre 18k Ring

Karl Faberge Antique 2.30ct SI1-SI2/J-K (Pale Yellow to accent the flower petals) Old Mine Cut Diamond, 18K Yellow Gold, Platinum, & Plique-a-Jour Enamel Floral Motif Ring (One of a Kind) - This stunn

8.25ctw VS2-SI1 Fancy Yellow & White Diamond Solid 18K Yellow/White Gold Ring W/5.00ct Center Diamond (Comes W/$148,000 Appraisal) - This stunning ring was finely crafted of solid 18k white and yellow

Ladies 18K yellow gold & platinum ring featuring a 2.85 carat round brilliant diamond, Clarity-VS2, Color-F, with GIA report number 8459038 from a report issued 5/26/94. The ring is marked "18K" and "

Elvis Presley's Personally Owned 11.50ct Aquamarine, 2.50ctw Diamond and 18K Yellow Gold Ring W/COA From Tom Hulett - This beautiful and substantial gold ring was owned by Elvis Presley, and comes wit

Bvlgari 2.60ctw VVS2-VS1/F-G Diamond Solid 18K Yellow Gold Ring W/1.80ct Center Diamond - This exquisite ring was made by Bvlgari and was finely crafted of solid 18k yellow gold. The ring has an elega

9.20ct Emerald-Cut Emerald, 1.30ctw VS1-VS2 Fancy Yellow & White Diamond Solid 18K White Gold Cocktail Ring (W/$87,000 Appraisal) - This stunning piece is made of solid 18K white gold, and boasts a go

3.01ct GIA Certified SI1/K No Fluorescence Brilliant Round Cut Diamond & Solid 18K White Gold Ring - This exquisite diamond solitaire ring was finely crafted of solid 18k white gold, and boasts a 3.01

21.50ct AA-AAA Tanzanite, 4.85ctw VS2-SI1 Yellow & White Diamond Solid 18K Yellow/White Gold Ring (Comes W/$96,000 Appraisal) - This magnificent cocktail ring was finely crafted of solid 18k yellow an

Picchiotti 8.41ct Blue Sapphire, 1.42ctw VS1-VS2/F-G Diamond Solid 18K White Gold Ring W/Coral Accents - This beautiful ring was made by Italian jeweler Picchiotti, and was finely crafted of solid 18k

8.00ct Near Flawless Emerald, 0.75ctw VS1-VS2/F-G Diamond & Solid 18K White Gold Cocktail Ring (W/$75,500 Appraisal) - This magnificent piece combines timeless elegance with sophisticated, modern desi

Graff 3.00ctw VVS2-VS1/F-G Diamond Solid 18K Yellow Gold Bypass Ring - This exquisite ring was made by Graff and was finely crafted of solid 18k yellow gold. Graff has been at the pinnacle of the luxu

David Webb 43.00ct Carved Emerald, 1.50ctw VVS2-VS1/F-G Diamond & Solid 18K Yellow Gold/Platinum Ring (Comes W/$60,000 Appraisal) - This beautiful and rare statement ring was made by David Webb, and w

9.00ct Emerald, 1.50ctw VS1-VS2/G-H Diamond Solid 18K White Gold Ring (Comes W/$65,000 Appraisal) - This beautiful ring was finely crafted of solid 18k white gold, and has a clean and modern design wh

4.00ct VS1-VS2 Cushion Cut Yellow Diamond Solid 18K White Gold Ring - This beautiful ring was finely crafted of solid 18k white gold and boasts a 4.00ct (approximate) VS1-VS2 cushion cut yellow diamon

1.21ct GIA Certified Fancy Deep Brown-Orange Diamond, 2.25ctw SI1-SI2/G-J Diamond Solid 18K White Gold Ring - This lovely ring was finely crafted of solid 18k white gold and is decorated with a 1.21ct

7.25ct Emerald, 3.65ctw VS1-VS2/G-H Diamond & Solid 18K White Gold Ring (Comes W/$45,000 Appraisal) - This gorgeous cocktail ring was finely crafted of solid 18k white gold and boasts a 7.25ct (approx

3.05ct No Heat Burma Blue Sapphire, 0.50ctw VS1-VS2/G-H Diamond & Solid 18K White Gold Ring W/AIGS & AJI Reports - This gorgeous ring was finely crafted of solid 18k white gold, and contains a 3.05ct

14.25ct Carved Emerald, 0.75ctw VS1-VS2/F-G Diamond & Solid 18K Yellow Gold Ring From Vietnamese Royal Family (Comes W/$35,000 Appraisal) - This stunning ring was finely crafted of solid 18k yellow go

20.25ct Tanzanite, 3.25ctw VS2-SI1 Yellow & White Diamond Solid 18K White/Yellow Gold Ring - This exquisite cocktail ring was finely crafted of solid 18k white gold and boasts a stunning 20.25ct (appr

Cartier Trinity de Cartier 1.50ctw VS1-VS2/E-F Diamond Solid 18K White Gold Ring - This instantly recognizable piece from Cartier made its debut as part of the brand's Trinity de Cartier collection, a

5.75ctw VS2-SI1/G-I Diamond & Solid 18K White Gold Ring W/2.00ct Center Diamond (Comes W/$39,500 Appraisal) - This beautiful cocktail ring was finely crafted of solid 18k white gold and is embellished

4.00ct Near Flawless Colombian Emerald, 2.25ctw VS1-VS2 White/Yellow Diamond & Solid 18K Gold Ring (W/$42,000 Appraisal) - This stunning piece is made of solid 18K white gold, and boasts a stunning, n

20.50ct Near Flawless Bi-Color Watermelon Tourmaline, 1.00ctw VS1-VS2/F-G Diamond & 18K Ring (W/$48,000 Appraisal) - This stunning piece was finely crafted of solid 18k yellow gold, and boasts an incr

3.25ct Near Flawless Bezel Set Cushion-Cut Columbian Emerald, 1.50ctw VS1-VS2/F-G Pave-Set Diamond & Solid 18K White Gold 15.5mm Wide Cocktail Ring (W/$54,500 Appraisal) - This stunning piece is made