A diamond, platinum, and eighteen karat gold clip

A diamond, platinum, and eighteen karat gold clip brooch designed as dimensional round brilliant-cut diamond petals with applied gold detail, centered by a diamond cluster; estimated total diamond wei

A pair of keshi pearl, diamond and eighteen karat gold ear clipseach designed as a keshi pearl, measuring approximately 16.85 x 15.00 mm, inset with a round brilliant-cut diamond, further accented by

A pair of diamond and eighteen karat gold ear clipseach designed as an open form teardrop-shaped pendant in textured gold, centered by round brilliant-cut diamond cluster, suspending from a pear-shape

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

Two 18K gold and diamond brooches One is designed as a circular foliate brooch set with old European-cut diamonds mounted in platinum topped eighteen karat gold; the other is designed as a bow set wit

A pair of coral, diamond and eighteen karat white gold pendant ear clipsof open form geometric design, set with coral and single-cut diamonds. 13.3 dwt; length: 2 in

A platinum, eighteen karat gold, and diamond suite including a necklace, bracelet, and pair of earrings designed as square and cushion shaped matte finished platinum links accented with eighteen karat

An eighteen karat gold, platinum, and diamond brooch, McTiegue designed as a unicorn with pavé-set diamond body; estimated total diamond weight: 2.00 carats, accented by a blue enamel collar and ruby

Set to the front with graduated round brilliant cut diamonds; total diamond weight approximately 1.00 carat; in platinum and eighteen karat gold. Ring size: 6 1/2; Gross weight: 3.48 dwt. All items ar

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 diamond, sapphire, eighteen karat gold, and platinum ring, Tiffany & Co.Schlumberger, "Sixteen Stone Ring"set with round brilliant-cut diamonds and circular-cut sapphires; estimated total diamond we

A pair of gemstone and eighteen karat white gold ear clipseach designed a huggie of carved black chalcedony or quartz set with round brilliant-cut diamonds.Property of a Hillsborough, CA estate. 10.4

A group of ring mounts and fittingsincluding a platinum ring mount; a diamond and platinum moi et toi ring mount, set with old European or single-cut diamond accents; an eighteen karat white gold fili

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 pair of eighteen karat white gold and diamond ear clips, Valentin Magrodesigned as scrolling bands of polished gold and round brilliant-cut diamond pavé; estimated total diamond weight: 1.80 carats

The platinum topped, eighteen karat yellow gold ring is centered with a cushion mix cut ruby prong setting. The center is surrounded by a halo, prongs set with eight (8) round brilliant cut diamonds.

Le Vian Fourteen-Karat White Gold and Diamond Ring with a Pair of Eighteen-Karat White Gold and Diamond Ear Clips, the ring set with thirty-seven round brilliant-cut diamonds and twenty-one diamond ba

An 18 Karat Yellow Gold, Platinum and Diamond Flower Clip Brooch, Italian, consisting of five stippled textured curved petals surmounted with platinum zigzag design plaques containing 63 round brillia

brooch with removable armiture, featuring 10 baguette cut Diamonds [H/VVS], approximate total weight 1.10 carats, enhanced with eight full cut round and Round Brilliant cut Diamonds [H/VS], approximat

Pair of Eighteen-Karat White Gold, Coral and Diamond Ear Clips, each ear clip set with a sugar-loaf-shaped red coral cabochon at the center, measuring 11.9 mm x 15.9 mm, and four calibre-cut coral cab

An 18K yellow gold, platinum, yellow sapphire, and diamond ring, Boris LeBeau designed as a tapering cigar band in eighteen karat yellow gold and platinum, centering a bezel set cushion-cut yellow sap

An 18K bicolor gold pair of ear clips Italy diamond accented nautical theme ear clips, made in eighteen karat gold, set with single-cut diamond with an estimated total diamond weight of 0.20 carats.

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

SAPPHIRE, DIAMOND AND EIGHTEEN KARAT GOLD BRACELET. The 18k gold bracelet measures 6-1/4" in length and set with 24 marquise-cut sapphires together weighing approximately 5.04 cts; and 430 round-cut d