A diamond pendent necklace. Designed as an oval -s

14k GOLD AND MULTICOLOR DIAMOND PENDANT NECKLACE Designed as an oval-shaped pendant pavé-set with round diamonds with an estimated weight of 1.60 carats, length 17in.

An opal and diamond necklace. Designed as a series of oval opal cabochons, with similarly-cut opal and brilliant-cut diamond triple spacers. Estimated total diamond weight 2.75cts. Length 44cms. Weigh

An amethyst and diamond necklace. Designed as a series of graduated oval-shape amethysts, with rose-cut diamond bow spacers, to the belcher-link back chain. Length 36.7cms. Weight 16gms.

Oval rubellite, approximately 8 cts. RBC diamonds, approximately 2.75 cts t.w., approximately H-I, SI. Pendant 18K. Sterling chain. 10.3 dwts.

An amethyst, split pearl and diamond necklace. Designed as two culture pearl and single-cut diamond collet graduated drops, suspended from an oval amethyst cabochon and split pearl cluster, to the spl

A Multi-Gem And Diamond Necklace: designed as an alternating series of bezel-set oval-cut sapphire, ruby and emerald cabochons within circular-cut diamond surround; Size: L: 19"; (biggest stone) L: 15

SAPPHIRE AND DIAMOND CLUSTER NECKLACE Designed as a continuous graduated row of oval-cut sapphires within brilliant-cut diamond surrounds, diamonds approx. 10.60 carats total, length 41.0cm

An opal, diamond and fourteen karat gold pendant necklacedesigned as an oval cabochon opal, measuring approximately 29.20 x 17.20 x 8.40 mm, joined by a freeform gold surmount with single-cut diamond

An emerald, diamond and fourteen karat gold pendant necklacedesigned as an oval-cut emerald, weighing approximately 1.25 carat, floating within fluted gold pendant, accented by round brilliant-cut dia

A ruby, diamond and fourteen karat white gold pendant necklacedesigned as an oval-cut ruby, weighing approximately 3.50 carats, within millegrained and round brilliant-cut diamond set frame, joined by

An 18ct gold diamond and gem-set necklace. Designed as a series of geometric panels, with oval sapphire and ruby cabochon collet detail, to the pave-set diamond highlights. Estimated total diamond wei

A gem-set necklace. Designed as an oval moonstone cabochon, within a single-cut diamond and split pearl openwork surround, to the cultured pearl and similarly-cut diamond drops, suspended from a split

A coral, diamond and 18k bi-color gold necklace, Vourakisthe fringe necklace designed with 40 oval-shaped coral cabochons, measuring from approximately 12. 5 x 9.7 mm to 6.2 x 5.0 mm, accented with ro

A pair of opal and diamond earrings and necklace suiteincluding a pair of pendant earrings and a necklace, designed as a line of oval-cut opals within single-cut diamond frame, in silver with fourteen

A diamond, sapphire and silver pendant necklace designed as an circular blackened silver pendant, inset with round brilliant-cut diamonds, framed by oval cabochon sapphires on silver cable link chain.

A diamond, emerald and blackened silver pendant necklace designed as a disc pendant, set with round brilliant-cut diamonds; framed by oval-cut emeralds, on modified cable-link chain; 15.65 grams; chai

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

CORAL AND DIAMOND NECKLACE, BANGLE AND EARRING SUITE, CIRCA 1970 The collar designed as a cascade of textured abstract rods, set with oval coral corallium rubrum cabochons and brilliant-cut diamond

AMETHYST AND DIAMOND LONCHAIN NECKLACE; MULTI GEM-SET PENDENT EARRINGS 1st: The necklace set with vari-cut amethyst and rose-cut diamonds, 2nd: The earrings each set with a row of oval-cut citrine, aq

MARCO BICEGO: AN 18K BI-COLOR GOLD AND DIAMOND SUITE, ITALY Including a necklace, earclips and a cuff bracelet designed as flexible gold tendrils accented by oval plaques set with round diamonds weigh

Two strings of faux baroque pearls spaced by round rhinestone rondelles, central pendant designed with tree large faux drop pearls and diamonds rhinestone motive. Oval tag signed Chanel Made in France

One jadeite hoop of intense green color and very good translucency, to the top with circular-cut diamonds and black cord, mounted in 18K gold, hoop approximately 32.8 x7.07 x 9.35mmHK Jade & Stone Lab

A diamond necklace. Designed as a series of graduated old and brilliant-cut diamonds, with brilliant-cut line sides and push-piece clasp. Estimated total diamond weight 4 to 4.50cts. Length 42cms. Wei

An 18ct gold sapphire and diamond necklace. Designed as a series of brilliant-cut diamond bar links, each with circular-shape sapphire terminal and circular spacer, to the similarly-shaped, polished b