An emerald-set shamrock brooch, the oval mixed-cut emeralds centrally set in a trefoil pattern, surr

18 kt. White Gold, Emerald and Diamond Earrings, 2 prong set oval brilliant mixed cut emeralds, total wt. approx. 7.20 cts., 11.22 x 9.12 x 5.28 mm and 11.31 x 9.11 x 6.19 mm; bezels with 48 round bri

14K yellow gold Emerald and Diamond bracelet having 7 prong set oval mixed cut natural emeralds weighing 12.62 carats; set with 255 round brilliant cut diamonds weighing 3.56 carats, clarity SI3-I2, c

18K YELLOW GOLD, EMERALD, PERIDOT AND GREEN TOURMALINE DOME RING. Dome with various size oval, round and emerald-cut emeralds, and round peridots and tourmalines set in honeycomb pattern. Ring size 5

Comprising a brooch of dragonfly design, set with circular-cut emeralds, sapphires and diamonds; and a ring en suite, set with oval and circular-cut emeralds, sapphires and diamonds; all mounted in 18

This is a certified and appraised 14 karat yellow gold genuine emerald and natural diamond necklace.  The 27.54 carats of oval-cut emeralds are prong-set inside halos of diamonds for a total of 5

Art Deco Platinum, Diamond and Emerald Brooch , set with 1 emerald-cut diamond, approx. 1.03 ct. (VVS2/I), 4 emerald-cut diamonds, each approx. .38 (VS1/H-I), 2 fancy step-cut diamonds, each approx. .

AN EMERALD AND DIAMOND CLUSTER RING in 14ct yellow gold, set with an oval cut emerald of 14.25 carats in a border of round brilliant cut diamonds, the diamonds all totalling 1.3-1.5 carats, stamped 14

Emerald, Gold Jewelry, Spanish, 18th Century  The collection includes two brooches an

Vintage Approx. 22.81 Carat Emerald, .50 Carat TW Ten Round Brilliant Cut Diamond and 14 Karat White Gold Pendant Earrings. Set with two large oval cut emeralds weighing 11.81 and 11.0 carats, with vi

Metal: 14K white gold. 4.50 carat emerald, 100% natural earth mined. Oval shape emerald set in prongs. 0.80 carat diamonds. VS-SI clarity and F-G color. Round brilliant cut diamonds set in prongs. 100

An Art Deco diamond and platinum clip/brooch set with circular-cut, kite-shaped, emerald-cut, and calveshead diamonds; estimated total diamond weight: 8.00 carats, all within an openwork setting. (15.

14k white gold aquamarine and diamond necklace having 143. 14 cts. of aquamarines consisting of 3 cushion, 22 pair, 3 marquis, 17 oval and 6 emerald cut natural aquamarine; and set with 138 round bril

A MID 20TH CENTURY SAPPHIRE, EMERALD AND DIAMOND CORNFLOWER BROOCHThe flower head with illusion set calibré cut sapphire petals, with central channel set step cut emerald fronds and rose cut diam

18k yellow gold; Each stamped for Alexandros Comprising a necklace centering an oval-cut emerald gauged at approximately 2.00 cts. and further set with forty-four square-cut emeralds weighing approxi

EMERALD AND DIAMOND DOUBLE-CLIP/BROOCH, CIRCA 1935 Of openwork scrolling spray design, each set with a circular-cut emerald, the scrolls pavé-set throughout with old brilliant-cut diamonds, accen

AN EMERALD AND DIAMOND BRACELETThe shaped broad bracelet pavé set with brilliant cut diamonds, approximately 4.04 carats total, with a central row of graduated oval cut emeralds in collet setting

18K Yellow Gold. 100% natural earth mined Colombian emerald, 7.00 Carats. Oval cut emerald. 2.00 CT diamonds, VVS2 clarity and F color, RBC. All precious stones are set in prong setting. Certified By

A gold, platinum, tourmaline, diamond, and turquoise brooch, Tiffany & Co. Schlumberger designed as a textured 18K gold salamander set throughout with emerald-cut tourmalines, platinum dactyly set wit

IMPORTANT AND MAGNIFICANT EMERALD AND DIAMOND BROOCH, set to the center with an important octagonal cut 8.13 ct. emerald, Colombian origin. The Diamond shaped brooch further of part openwork design, s

EMERALD AND DIAMOND DRAGONFLY BROOCH The wings pavé-set with old brilliant-cut diamonds, the thorax and abdomen set with step-cut emeralds in foiled and closed-back settings, with collet-set old

CARTIER, A VINTAGE CITRINE AND DIAMOND BROOCH, 1940s in 18ct yellow gold, designed as a floral cluster, set with emerald, pear and fancy cut citrines, accented by round cut diamonds, signed Cartier, n

the foliate motif mount centering on one fancy prong set oval brilliant cut Ceylon yellow sapphire weighing approximately 19.07 carats within a conforming diamond set surround of (22) round brilliant

A PLATINUM, AQUAMARINE, EMERALD AND DIAMOND PENDANT Centering a marquise-shaped mixed-cut aquamarine set in an ornate openwork frame accented by round diamonds and emeralds, measures 2 1/4 x 1 3/8 in.

Important ring in 18k grey gold (750‰) of cushion-shape set with a step-cut, cut-sides rectangular emerald of approximately 10 carats Rich surrounding with a radiant pattern of alternating round