A cognac and colorless diamond and eighteen karat rose

A cognac diamond and bi-color gold pendant necklacedesigned as a round brilliant-cut cognac diamond pavé and eighteen karat rose gold heart pendent, framed by near-colorless diamonds in white gold, o

A diamond, cognac diamond and eighteen karat bi-color gold ring, Pavéof spiral design, featuring a row of tension-set rough diamond cubes, centering a cushion modified brilliant-cut near colorles

A pair of ruby, cognac diamond and eighteen karat gold earringseach designed as a pear-cut ruby, suspending from a line of spectacle-set round brilliant-cut cognac diamonds; estimated total ruby weigh

A yellow diamond bi-color gold pendant necklacedesigned as a yellow round brilliant-cut diamond cluster, framed by beaded gold and near colorless diamonds, in an eighteen karat gold pendant, on a four

A diamond and eighteen karat gold necklacefeaturing rose-cut diamonds, measuring approximately 6.9 mm, 5.8 mm and 5.3 mm in diameter, suspended from an gold chain. Length: 20 in.

Le Vian Eighteen-Karat Rose Gold, Diamond and Ruby Ring, the wide rose gold band set with thirty-two round brilliant-cut diamonds, with an approximate total weight of 0.10 carats, and forty-one round

Eighteen-Karat Rose Gold and Diamond Ring, in the form of a flower and mounted with fifty-six round brilliant-cut diamonds, with an approximate total weight of 0.18 carats, size 6-1/4, 3.0 grams total

Eighteen-Karat Rose/White Gold and Diamond Butterfly Ring, designed with a white gold and rose gold butterfly, each mounted with a single marquise-cut diamond and thirty-eight round brilliant-cut diam

A pair of diamond and eighteen karat gold stud earringsof star design, featuring round brilliant-cut near colorless diamonds and oval-cut yellow diamonds. 0.9 dwt; length: 3/8 in

An emerald, diamond and eighteen karat gold necklacedesigned as step-cut emeralds, alternating with rose-cut diamonds, on cable link chain; estimated total emerald weight: 13.00 carats; estimated tota

A diamond and eighteen karat white gold ringdesigned as a cluster of rose-cut diamonds, within scalloped single-cut diamond frame, flanked by open shoulders; Estimated total diamond weight: 2.25 carat

A sapphire, diamond and eighteen karat gold necklacedesigned as step-cut sapphires, alternating with rose-cut diamonds, on cable link chain; estimated total sapphire weight: 7.30 carats; estimated tot

A Georgian diamond and eighteen karat gold pendant broochof filigree design, featuring a rose-cut diamonds set cross, joined by a heart-shaped surmount and a pear-shaped pendant set with rose-cut diam

A diamond and eighteen karat white gold ringof bypass design, featuring bezel-set rose-cut diamonds of varied shapes. 1.2 dwt; size: 6 1/2

A pair of emerald, diamond and eighteen karat gold earringsdesigned as a floriform cluster of oval-cut emeralds, centered by a rose-cut diamond, on cable link chain; estimated total emerald weight thr

A pair of pink or blue sapphire, diamond and eighteen karat gold earringseach designed as a flowerhead carved pink or blue sapphire, accented by a near colorless round brilliant-cut diamond cluster, c

A brown sapphire and yellow diamond cuff braceletdesigned as a wide cuff, composed of rose-cut brown sapphires in varied shapes and rose-cut yellow diamonds, in silver, with eighteen karat gold fittin

Centering a modified oval cut amethyst in a rose cut diamond surround; in detailed eighteen karat gold. Ring size: 6; Gross weight: 10.29 dwt.

An 18K white gold and diamond brooch Italy designed as a rose pavé-set with round brilliant-cut diamonds; estimated total diamond weight: 6.50 carats, mounted in eighteen karat white gold. (24.3

Centering an oval cabochon emerald weighing approximately 16.30 carats; in an open detailed old mine and rose cut diamond surround with old cushion and oval cut sapphire accents; in eighteen karat gol

designed as octagonal-cut sapphires, flanked by rose-cut diamonds, alternating with pear-shaped cabochon moonstones, on cable link chain, in eighteen karat gold; estimated total sapphire weight: 22.00

A sapphire, moonstone and diamond necklacedesigned as octagonal-cut sapphires, flanked by rose-cut diamonds, alternating with pear-shaped cabochon moonstones, on cable link chain, in eighteen karat go

A pair of ruby, diamond and rose gold stacking ringsincluding two eighteen or fourteen karat gold rings, bezel-set with circular-cut rubies and round brilliant-cut diamonds. 1.8 dwt Gross dwt; sizes:

A diamond and eighteen karat white gold ringdesigned as a round brilliant-cut diamond, weighing approximately 1.50 carats, flanked by tapered trapezoid step-cut diamonds, between diamond shoulders. 3.