Circa 1950s Diamond Collar Necklace 45 Carats 18 Karat Yellow Gold

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

An 18 Karat Yellow Gold, Platinum and Diamond Ring, Kurt Wayne, Circa 1973, containing nine round brilliant cut diamonds weighing approximately 1.45 carats total. Stamp: KW 1973 24611 18K. 9.80 dwts.

the 18 karat gold collar necklace containing 26 full cut diamonds [H/VS] weighing approximately 0.64 carats total (48.3 grams); the 14 karat 'V-shape' beveled herringbone chain necklace containing nin

the 14 karat yellow gold woven collar style necklace having an 18 karat white gold slide pendant, which contains 21 full cut diamonds [H/VS] weighing approximately 0.21 carats total, with white gold d

18 karat yellow gold Panther pendant with black enamel, emerald eye, and a diamond melee collar. 45.3 grams. Appraised Fair Market Value (FMV) is $2000.

YELLOW GOLD AND DIAMOND PENDANT NECKLACE Round brilliant cut diamonds weighing approximately 1.50 carats total. 18 karat yellow gold. 27 3/4 inches long. Chain stamp: 750 (Italian hallmark and maker's

Artist or Maker: Unknown Title: 18K Yellow Gold Necklace with Diamonds Description: 14 round brilliant cut Diamonds weighing 1.40 carats total, 18 Karat Yellow Gold, gross weight of 72.00 grams, 15.75

Genuine Ruby and Earth-Mined Diamond Necklace.  The 2.20 carat oval-cut genuine ruby is is prong set in an 18 karat yellow gold pendant with .56 carats of round, brilliant-cut, H-I color, I1 clar

An 18 Karat Yellow Gold and Blackened Stainless Steel Collar Necklace, Marina B., Circa 1986, containing alternating links of yellow gold and blackened steel.  Stamp: Marina B C330 1986 (Italian hall

Vintage Italian 18 Karat Yellow Gold and approx. 3.5 Carat Round Cut Diamond Necklace. Signed 750, 18K, Italy. Diamonds E-F-G color, VS1-VS2 clarity. Good condition. Measures 16-1/4" L, 1" W. Approx.

18 Karat Yellow Gold 1.45 carat of tanzanite flanked by 0.30 carat of diamond. # 00069

Containing one heart-shape brilliant-cut diamond [G/SI2] weighing approximately 3.48 carats; 18-? inches long (adjustable); 3.7 grams; with GIA Report No. 2235240308; Provenance: The Estate of Toni Ly

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

containing seven marquise emeralds weighing approximately 1.65 carats total; 48 full-cut diamonds and six marquise-cut diamonds [H-J/VS-SI] weighing approximately 2.45 carats total; 12.3 grams; 56.85

A Ruby and Diamond Necklace. 18 karat yellow gold necklace contains 84 round diamond which are VVS/VS clarity, F-G color, and total approximately 6.25 carats. Suspended from the necklace is a pear sha

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

Fourteen-Karat Yellow Gold, Pearl and Diamond Necklace, in a floral design and composed of forty round brilliant-cut diamonds, with an approximate total weight of 0.45 carats, and ten white and five

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

14 Karat Yellow & White gold Van Cleef & Arpels Style Diamond Clover Pendant Necklace, featuring 45 diamonds equaling .83 carats. Total weight 2.66 pennyweight. Measures 17 inches long

Very Fine Italian Retro Approx. 4.25-4.50 Carat TW Round Brilliant Cut Diamond and 18 Karat Yellow Gold Thick and Wide Link Necklace. Diamonds D-E-F color, VVS-VS1 clarity. Stamped 750 to clasp. Measu