William & Son. An unusual 18K gold and diamond set

EBEL unusual & heavy 18k white gold, diamond set wristwatch in good quality, Switzerland around 1975, manual winding, two-piece construction case, case back screwed-down 4- times, integrated milanaise

18K YELLOW GOLD BROWN/WHITE DIAMOND RING SET WITH 1.03CT NATURAL FANCY DARK/PINKISH BROWN ROUND BRILLIANT AND APPROXIMATE (128) ROUND BRILLIANT MELEES, APPROXIMATE DIAMOND TWT 1.67 CTS. RING SIZE 10;

18K YELLOW GOLD AND DIAMOND PENDANT SET WITH (5) 3.0MM STRAIGHT BAGUETTES AND (9) 2.7MM SQUARE-CUT DIAMONDS. LENGTH 3/4"; GROSS WEIGHT 5.74 GRAMS; APPROXIMATE DIAMOND TWT 1.25 CT

18K BURNISHED YELLOW GOLD AND DIAMOND RING SET WITH (78) 1.5MM AND (3) 2.5MM ROUND FULL-CUT DIAMONDS. RING SIZE 7 3/4; GROSS WEIGHT 9.14 GRAMS; APPROXIMATE DIAMOND TWT 1.35 CT

18K WHITE/YELLOW GOLD DIAMOND AND SAPPHIRE RING SET WITH (12) 1.5MM FULL-CUT ROUND DIAMONDS AND (1) OVAL-CUT BLUE SAPPHIRE, APPROXIMATELY 6.0 X 4.0 MM. RING SIZE 8 1/4; GROSS WEIGHT 5.59 GRAMS

ITALIAN 18K YELLOW GOLD, CITRINE AND DIAMOND RING SET WITH (11) 3.0MM CITRINES AND (2) 1.5MM DIAMONDS. RING SIZE 8; GROSS WEIGHT 7.39 GRAMS

Sonia B. Diamond Pave Clip Earrings with 5 Cts. of VVS quality Diamonds Set in 18K gold.

18K WHITE GOLD BLUE TOPAZ AND DIAMOND RING, SET WITH APPROXIMATELY (11) 3.0MM FULL-CUT TOPAZ AND (2) 1.5MM FULL-CUT DIAMONDS. RING SIZE 8 1/4; GROSS WEIGHT 6.52 GRAMS

PAIR ITALIAN 18K YELLOW GOLD AND DIAMOND HINGED HOOP PIERCED EARRINGS SET WITH (6) 2.0MM FULL-CUT DIAMONDS. DIAMETER 1/2"; GROSS WEIGHT 11.53 GRAMS

Lady's 18kt yellow gold diamond ring set with approx. .50 ct. radiant cut diamond in the center, accented by approx. 1.50 ct. tw. round brilliant cut and baguette side diamonds, sz. 7 1/4, 11.8 grams.

Tested 18k yellow gold cornucopia design earrings each set with 12 round brilliant cut diamonds, approx. 1”L, weight 17.4 grams.

18k gold diamond and emerald suite. The ring and pierced earrings with two rows of channel-set rectangular faceted emeralds that are framed by round brilliant-cut diamonds, size 6.75

PAIR 18K BURNISHED WHITE GOLD, SAPPHIRE AND DIAMOND HINGED PIERCED EARRINGS SET WITH (20) 1.5 MM FULL-CUT SAPPHIRES AND (10) 1.5MM FULL-CUT DIAMONDS. DIAMETER 5/8"; GROSS WEIGHT 5.74 GRAMS

PAIR ITALIAN 18K BURNISHED WHITE GOLD AND DIAMOND HINGED HOOP PIERCED EARRINGS SET WITH (22) 1.5MM ROUND BRILLIANTS. DIAMETER 5/8"; GROSS WEIGHT 4.77 GRAMS; APPROXIMATE DIAMOND TWT 0.22CT

PAIR ITALIAN 18K BURNISHED YELLOW GOLD AND DIAMOND HINGED HOOP PIERCED EARRINGS SET WITH (22) 1.5MM ROUND BRILLIANT. DIAMETER 1/2"; GROSS WEIGHT 4.64 GRAMS; APPROXIMATE DIAMOND TWT 0.22 CT

The sixteen stone ring designed by Jean Schlumberger for Tiffany & Co., an 18k yellow gold band set with 8 diamonds approx. .075 ct each and pink sapphires, marked Tiffany & Co. Schlumberber 750, with

18K Yellow gold diamond band, free form wave front with (7) round channel set diamonds, (2) 3.5 mm, (2) 3.2mm, (1) 2.8 mm, (1) 2.3 mm, (1) 2.5mm, 10.2 DWT, stamped 18K at interior, 6-1/4 sz

Massive 16mm cultured pearl and 18k yellow gold diamond ring with 32 modern brilliant cut round diamonds set in an unusual tube setting. Marked La Triomphe jewelry. Diamonds weigh .83 CTTW and are of

18K Yellow Gold Cartier diamond and sapphire bracelet, each of 28 serpentine links set with (3) round brilliant cut diamonds, about 2 mm each and (1) 2.5 mm round faceted blue sapphire, 81 diamonds td

The brooch is set with approx. 1.8 ct. tw. round brilliant cut rubies and diamonds, 2 1/2 in., 25.3 grams.

18K White Gold Pink Sapphire Ring and Earrings, 18K white gold clip back cluster earrings comprised of (18) oval sapphires interspersed with (19) bezel set diamond points, a cluster of (4) diamond poi

(3) Multi-stone pearl and diamond rings to include an 18K white gold cocktail ring with 13mm gold pearl, the band in baguette and round cut channel set diamond highlight, sz 7, 5,6 DWT, a a 14K white

(1) 18K yellow gold. Set with a faux diamond. Total weight 6.7 grams.

Cartier Bracelet, 18K white gold, set with brilliant-cut diamonds totaling 1.37 carats, emeralds and