2.59ct Blue Sapphire 18K YG 4.52gm Ring

An 18K Y/G ring by Gucci, center a step cut blue stone (sapphire? tanzanite?), wt. 12.2gm, size 9.5

18k Yellow gold Le Vian ring size 7. Features a 1.75 carat modified oval cut deep blue sapphire and .30 CTTW of baguette cut white diamonds. Marked Le Vian 18k and S5032. Weighs a total of 6.66 grams.

Celebrate love that goes on and on and on with this Tiffany Co. 18K Yellow Gold Diamond and Sapphire Infinity Ring. The 2mm yellow gold band has its front adorned with a channel of beautiful blue sapp

Vintage 18k yellow gold ring set with approx. 3.0cts of diamonds (k color, VsI clarity) comprising tapered baguettes and round brilliant cut centered with a round brilliant cut cornflower blue sapphir

Boucheron 1.00ctw VS1-VS2/G-H Diamond, 0.80ctw Blue Sapphire and Solid 18K Yellow Gold Ring - This lovely ring from Boucheron is crafted of solid 18k yellow gold and elegantly designed with fiery whit

11.00ct Oval-Cut Blue Sapphire & Solid 18K Yellow Gold Ring W/High Relief Filigree Details - This beautiful ring was finely crafted of solid 18k yellow gold, and contains a 11.00ct (approximate) genui

1.25ctw SI1-SI2/G-H Diamond, 1.05ct Blue Sapphire & Solid 18K Yellow Gold Ring - This ring is made of solid 18k yellow gold and is decorated with a 1.05ct pear cut blue sapphire center. The ring is th

Art Deco 0.10ct Genuine VS2-SI1/F-G Mine-Cut Diamond, 0.40ctw Genuine Twilight Blue Sapphire & Solid 18K White Gold Ring - This beautiful, investment quality piece is made of solid 18k white gold and

1.05ctw Emerald, Ruby & Blue Sapphire Solid 18K Yellow Gold (3) Ring Set - This lovely set of rings are made of solid 18k yellow gold. The set includes (3) rings which can be worn alone or together fo

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

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

Sabbadini Milano 7.50ctw Blue Sapphire, 2.75ctw VS1-VS2/G-H Diamond & Solid 18K Yellow Gold Estate Ring (Comes W/$15,000 Appraisal) - This stunning ring was made by Sabbadini Milano, and was finely cr

3.00ctw Blue Sapphire & Amethyst Solid 18K White Gold Ring W/0.30ctw Diamond Accents - This lovely ring was finely crafted of solid 18k white gold and has a rhodium plating which creates a unique and

18K gold set with 2ct natural royal blue sapphire and natural South African diamonds. Crystal-clear, full color, good color. Excellent cut. Internationally certified natural Sapphire, comes with Inter

2.45ctw Ruby & Blue Sapphire, 0.50ctw SI1-SI2/G-H Diamond Solid 18K Yellow Gold Ring - This lovely ring was finely crafted of solid 18k yellow gold, and is decorated with approx. 2.45ctw genuine rubie

18K gold set with 0.65ct natural royal blue sapphire and natural South African diamonds. Crystal-clear, full color, good color. Excellent cut. Internationally certified natural Sapphire, comes with In

18K gold set with 0.68ct natural royal blue sapphire and natural South African diamonds. Crystal-clear, full color, good color. Excellent cut. Internationally certified natural Sapphire, comes with In

18K gold set with 5.9ct natural royal blue sapphire and 2.57ct diamond. Crystal clear, full color, good color. Excellent cut. International certified natural sapphire with the international authority

3.50ct Cabochon Blue Sapphire, 0.95ctw SI1-SI2/G-H Diamond and Solid 18K Yellow Gold Ring - This beautiful ring is made of solid 18k yellow gold and boasts an approximately 3.50ct oval shaped cabochon

18K gold set with 5.7ct natural royal blue sapphires and 2.12ct diamonds. Crystal-clear, full color, good color. Excellent cut. Internationally certified natural Sapphire, comes with International Jew

Italian 3.75ctw Blue Sapphire, 2.00ctw SI1-SI2/G-H Diamond Solid 18K White Gold Octopus Ring - This lovely Italian made piece was finely crafted of solid 18k white gold and has a playful yet elegant d

7.25ct Blue Sapphire Cabochon, 0.90ctw SI1-SI2/G-H Diamond Solid 18K Yellow Gold Ring - This beautiful ring was finely crafted of solid 18k yellow gold and boasts a 7.25ct (approximate) blue sapphire

3.30ct Oval Cut Blue Sapphire, 1.10ctw VS2-SI1/G-H Diamond & Solid 18K White/Yellow Gold Ring - This beautiful ring was finely crafted of solid 18k white and yellow gold, and boasts a 3.30ct genuine o

Blue topaz, sapphire, diamond, and 18k white gold ring, centering a 3.50ct checkerboard cut blue topaz, framed by 4ctw of round faceted blue sapphires, and .60ctw of full cut diamonds of F-G color and