A colorless and yellow diamond eighteen karat gold

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

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 yellow sapphire, diamond, and eighteen karat gold ringcentering an oval-cut yellow sapphire weighing 18.79 carats, surrounded by single-cut diamonds in openwork foliate mount.Size: 5 1/2provenance:A

A yellow diamond, diamond and eighteen karat white gold ringdesigned as a heart-cut yellow diamond, weighing approximately 2.00 carats, framed by round brilliant-cut diamonds; estimated total remainin

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

Each centering a princess cut diamond of yellow hue weighing approximately 0.40 carat respectively; accented by full cut diamonds and yellow diamonds; set in eighteen karat two-tone gold. L: 1/4 in.;

A brown sapphire and yellow diamond necklacedesigned as hexagonal-shaped sapphire tablets and round brilliant-cut yellow diamonds, spectacle-set on an eighteen karat gold cable link chain; estimated t

Eighteen-Karat Yellow Gold, Diamond and Enamel Strawberry Pin, the enameled pin mounted with twelve round-cut diamonds, with an approximate total weight of 1.09 carats, approximate color E-F and clari

French Eighteen-Karat Yellow Gold, Diamond and Ruby Brooch, the retro brooch designed as foliage and set with ten round brilliant-cut diamonds, with an approximate total weight of 0.45 carats, two rou

Six-Piece Collection of Fourteen/Eighteen-Karat Yellow Gold, Diamond and Sapphire Jewelry, including four rings set with diamonds and sapphires, a pair of fourteen-karat yellow gold, diamond and sapph

Eighteen-Karat Yellow Gold, Diamond and Black Onyx Clip Earrings, h. 3/4", together with an eighteen-karat yellow gold and black onyx necklace, l. 15", 24.0 grams total weight.

A group of yellow sapphire, diamond and gold ringsincluding an oval-cut yellow sapphire, weighing approximately 0.50 carats, and round brilliant-cut diamond eighteen karat gold ring; an oval-cut yello

DIAMOND, EIGHTEEN KARAT GOLD AND PLATINUM RING. The 18k yellow gold and platinum ring set with 36 round single-cut diamonds together weighing approximately 1.00 cttw. The ring weighs 13.5 grams and is

A pair of yellow diamond and diamond earringseach designed as a heart-cut yellow diamond, weighing approximately 1.00 carats, framed by round brilliant-cut diamonds, in eighteen karat white gold; esti

RUBY, DIAMOND AND EIGHTEEN KARAT GOLD BRACELET. The 18k yellow and white gold bracelet measures 7" in length and set with 36 red rubies and 36 round, full-cut diamonds. The bracelet weighs 12.9 grams.

A pair of fancy colored sapphire, diamond and eighteen karat gold earringseach designed a line of flowerhead carved yellow or grey sapphires, accented by round brilliant-cut diamonds; estimated total

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

Eighteen-Karat Yellow Gold and Diamond Bracelet, the flexible bracelet with a twisted rope design, composed of seven circular links set with seven round brilliant-cut diamonds, alternating with seven

Vintage Tiffany & Co Schlumberger Studios Sixteen Round Brilliant Cut Diamond, Platinum and Eighteen Karat Yellow Gold Band. Diamonds D-E color, VVS clarity. Signed Tiffany, Schlumberger Studios, PT95

Eighteen-Karat Yellow Gold and Diamond Ring, with a bypass design and pave-set with round brilliant-cut diamonds, with an approximate total weight of 2.25 carats, size 7-3/4, 12.6 grams total weight.

Four Eighteen-Karat Yellow Gold and Diamond Bangle Bracelets, each bracelet 1/8" wide and set with twelve round brilliant-cut diamonds, with an approximate total weight of 1.20 carats for all four, in

Pair of Gucci Eighteen-Karat Yellow Gold and Diamond Cufflinks and Studs, the angular "U"-shaped cufflinks each set with fifteen single-cut diamonds, with three matching studs, each set with twelve si

Pair of Eighteen-Karat Yellow Gold and Diamond Earrings, the large pair of disc ear clips designed with concentric circles, each pave-set with eight round brilliant-cut diamonds in the center, with an

Two Bixby Sterling Silver and Eighteen-Karat Yellow Gold and Diamond Bracelets, including a cable bracelet with a round brilliant-cut diamond set in the clasp, l. 7-3/4", and a bracelet with a toggle