18 Karat Yellow Gold, Diamond, & Sapphire Necklace

* An 18 Karat Yellow Gold, Carved Emerald, Diamond, Sapphire and Ruby Necklace, TRIO, consisting of a drop pendant containing a pear shape floral motif carved emerald measuring approximately 20.00 x 1

An 18 Karat Yellow Gold, Sapphire and Diamond Invisibly Set Collar Necklace, KEVORK, containing 274 baguette cut sapphires weighing approximately 28.00 carats total, and 86 baguette cut diamonds weigh

comprising a necklace and bracelet; the necklace containing nine marquise mixed cut natural sapphires weighing approximately 0.72 carats total, and 18 full cut diamonds [K/VS] weighing approximately 0

A Sapphire and Diamond Necklace. 14 karat yellow gold mounting contains one prong set oval sapphire surrounded by prong set round diamonds and tapered baguette diamonds Length: 18" Wt: 5.2 grams

A Green Sapphire Pendant Necklace. 18 karat yellow gold pendant / slide contains pave set diamonds surrounding a prong set oval green sapphire. Together with a 14 karat yellow gold necklace Length: 20

Approx. 17.50 Carat Sapphire, 7.0 Carat Round Brilliant Cut Diamond and 18 Karat Yellow Gold Necklace and Pendant Earring Suite. Diamonds G-I color, VS clarity. Sapphires with vivid saturation of colo

A Sapphire & Diamond Necklace. 18 karat yellow and white gold mounting with 15 bead set round diamonds flanked by 56 square cut sapphires Length: 17" Wt: 9.5 grams

A Multi-Colored Sapphire and Diamond Necklace. 18 karat white gold necklace is mounted with pink, yellow, green, orange and blue faceted briolette sapphires. Each drop mounting contains one prong set

center bezel set in the necklace is one marquise brilliant cut diamond [H/SI-1], approximately 1.90 carats, enhanced with two tapered baguette cut diamonds [G-I/VS], approximately total weight 0.36 ca

containing 145 full-cut diamonds [G-H/VS-SI] weighing approximately 6.50 carats total; 93.0 grams; 18 inches long

Including an 18 karat yellow gold necklace set with 15 full cut round diamonds[G-I/SI], total approximate weight 1.60 carats; necklace measures 20 inches long and weighs 4.8 grams; and one 18 karat ye

gold flexible brick link necklace bead set with 138 full cut round Diamonds [I/VS], approximate total Diamond weight 2.76 carats, 69.8 grams, 17" long by 8.00 mm. wide;

set with a single graduated row of seven full cut round diamonds [I-K/I-1], total approximate weight 0.91 carats; measures 14-¼ inches long; weighs 4.7 grams

An 18 Karat Yellow Gold, Diamond, Sapphire and Emerald Butterfly Brooch, Tiffany & Co., Circa 1989, containing numerous round brilliant cut diamonds weighing approximately 0.35 carat total, numerous

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

containing 22 full cut diamonds [G-H/VS2-SI1] weighing approximately 1.20 carats total, with a row of calibre-cut sapphires weighing approximately 1.0 carat total 9.9 grams

The cable-link chain adjustable length necklace set with one cut-corner rectangular step cut diamond [H-J/VS], approximately 0.20 carats 18 inches long, 2.2 grams

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

* An 18 Karat Yellow Gold Diamond, Ruby, Sapphire and Emerald Bracelet, containing 174 round brilliant cut diamonds weighing approximately 1.74 carats total, 87 square step cut rubies measuring approx

An 18 Karat Yellow Gold, Diamond and Sapphire Demi-Parure, Tiffany & Co., consisting of a brooch containing three round brilliant cut diamonds weighing approximately 0.10 carat total and 11 round mixe

earrings with convertible post/Omega clip backs, featuring two oval mixed cut Blue Sapphires, approximate total weight 0.28 carats, accented with 36 tapered baguette cut Blue Sapphires, approximate to

pendant set with one cushion shape cabochon cut black onyx, 12.60 x 10.00 mm. in diameter, surrounded by 36 full cut round diamonds [J-L/VS], total weight approximately 0.15 carats, accompanied by a s

earrings with post backs, center 4-prong set with two oval mixed cut Blue Sapphires, approximate total Blue Sapphire weight 1.25 carats, accented with 62 full cut round Diamonds [G/VS], approximate to