18 KARAT YELLOW GOLD & GREEN SAPPHIRE RING

Containing one oval faceted synthetic green spinel measuring approximately 18.8mm x 15.4mm, size 8.25. The second ring contains one 3mm ruby and six 2.4mm sapphires, size 5.75. 12.0 dwt. Provenance:

centering one oval mixed cut sapphire weighing approximately 2.08 carats; two round brilliant cut diamonds [V/I1] weighing approximately 0.42 carats total; 18 full cut diamonds [K/I] weighing approxim

centering one oval mixed cut natural sapphire weighing approximately 2.21 carats; and 16 full cut diamonds [H/VS] weighing approximately 0.32 carats total 10.6 grams Condition: sapphire is probably he

An 18 Karat Yellow Gold, Sapphire and Diamond Ring, containing one oval cut sapphire weighing approximately 1.64 carats and 12 round brilliant cut diamonds weighing approximately 0.78 carat total. Sta

An 18 Karat Yellow Gold, Diamond and Sapphire Ring, Picchiotti, containing one marquise cut diamond weighing approximately 1.02 carats and 10 square step and calibre cut sapphires weighing approximate

Center 4-prong set with one cushion shape mixed cut sapphire, approximately 5.02 carats surrounded by 58 prong or pave’ set Round Brilliant and full cut round diamonds [F-H/VS], approximate tot

* An 18 Karat Yellow Gold, Sapphire and Diamond Ring, Charles Krypell, containing 18 rectangular step cut sapphires and 34 round brilliant cut diamonds weighing approximately 1.35 carats total. Stamp:

centering one rectangular green tourmaline weighing approximately 9.60 carats; and 20 full-cut diamonds [H-J/SI] weighing approximately 0.70 carats total; 11.3 grams; size: 6 1/2

yellow gold ring with Florentine finish, center 4-prong set with one emerald cut Green Tourmaline, approximately 2.17 carats, 11.6 grams, size 7-1/4;

18karat yellow gold, 7.2 x 6.2mm emerald cut emerald set in 4 prongs with 2 oval yellow sapphire 6.2 x 4.0mm set in 4 prong. Emerald and sapphires are halo’ed with modern round brilliant diamonds. S

GIA Certified Oval Cut No Heat Sapphire, Pave Set Round Brilliant Cut Diamond and 18 Karat Yellow Gold Ring. Sapphire with vivid color. Diamonds F-G color, VS clarity. Bears VC&A mark. Ring size 6. Ap

Vintage Six Piece Midnight Sapphire Jewelry Collection Including Two 18 Karat Yellow Gold Sapphire and Diamond Rings, 14 Karat Yellow Gold, Sapphire and Diamond Ring, and 14 Karat Yellow Gold, Sapphir

This is an 18 karat yellow gold genuine blue sapphire ring. There is approximately .50 carats of round, faceted genuine blue sapphires in this free-form ring, crafted in 18 karat yellow gold. The ring

Lady's Vintage Square Cut Sapphire, Round Brilliant Cut Diamond and 18 Karat Yellow Gold Ring. Sapphires with vivid color. Diamonds G-H color, VS1-VS2 clarity. Stamped 18K. Ring size 6. Approx. weight

An Edwardian 18 Karat Yellow Gold, Sapphire and Diamond Ring, containing three round mixed cut sapphires measuring approximately 4.00 mm in diameter and two round old European cut diamonds measuring a

Centering one ova brilliant cut, natural Sri-Lanka yellow sapphire weighing approximately 6.25 carats; and six rectangular-shape step-cut emeralds weighing approximately 0.45 carats total; with Englis

Van Cleef & Arpels 18 karat yellow gold & green jade heart ladies ring. Signed & Hallmarked. Ring Size: 6.5/7. Total Weight: 9.33 grams. From a Miami Beach estate. Shipping Domestic $20 + insurance.

An 18 Karat Yellow Gold Ruby, Diamond and Sapphire Ring, containing 28 rectangular mixed cut rubies, 20 princess cut diamonds weighing approximately 0.90 carat total and 12 rectangular mixed cut sapph

gold ring center bezel set with one Mabe' Cultured Pearl, 15.40 mm. in diameter, accented with one round cabochon cut Ruby, approximately 0.15 carats and one round cabochon cut Blue Sapphire, approxim

This is a certified and appraised 18 karat yellow gold genuine sapphire and natural diamond ring. The 1.03 carat round, brilliant-cut, J color, I clarity burnish-set diamond is set between an oval 1.0

An 18 Karat Yellow Gold, Tanzanite, Ruby and Green Stone Ring, containing one oval mixed cut tanzanite measuring approximately 10.85 x 8.60 x 6.60 mm, 12 round mixed cut rubies measuring approximately

An 18 Karat Yellow Gold, Purple-Pink Ceylon Sapphire and Diamond Ring, containing one oval mixed cut purple-pink sapphire measuring approximately 8.76 x 7.29 x 5.34 mm and 38 round brilliant cut diamo

This is a vintage stamped and electronically tested 18 karat yellow gold genuine ruby, sapphire, and natural diamond ring.  This vintage ring, circa 1940's, has approximately 2 carats of round, b

An 18 Karat Yellow Gold, Sapphire, Yellow Sapphire and Diamond Bypass Ring, French, containing one oval mixed cut sapphire measuring approximately 5.47 x 4.30 mm, one oval mixed cut yellow sapphire me