Verdura 18 Kt. Gold, Tourmaline & Diamond Brooch

a berry cluster motif made up of oval cabochon pink tourmalines weighing approximately 63.11 total carats, with a spiked flower motif surmount set with round brilliant cut diamonds weighing approximat

An 18KT yellow gold Barry Kieselstein-Cord Matlese Cross brooch. There are 4 round diamonds (.80 ctw) accented with a 3 carat green tourmaline in the center with 4 pearls on each end and a crescent mo

18KT Gold, Platinum, and Multi-Gemstone Brooch, signedthe carved amethyst urn with a gold and diamond accented base, the finely carved gemstone bouquet to include aquamarine, pink tourmaline, citrine,

Jean Vitau Gold, Gem-Set, Mother-of-Pearl and Diamond Blow Fish Brooch 18 kt., the puffed fish's body encrusted with round pink tourmalines, set with 17 round diamonds ap. .55 ct., with round sapphire

18Kt gold and diamond spray brooch, comprising 68 round diamonds weighing approximately 4.1 carats, G-H color, VS-SI clarity. Brooch measures 56.63 x 42 mm and weighs a total of 13 dwt.

Signed David Webb 18kt yellow gold and diamond brooch. Central pear-shaped diamond measures approx. 4.0mm x 5.0mm or approx. 0.35cttw. Stamped, "© WEBB ® 18K". Total approx. weight

18KT GOLD & DIAMOND CRESCENT BROOCH, W 1/2", L 2.25", T.W. 6 GR An 18kt gold and diamond crescent form brooch. Offers twenty one diamonds, sizes ranging from 2mm to 5mm. Having a dedication ("M.E. KOT

Signed Gubelin 18kt yellow gold foliate form brooch with 18kt white gold "stem" inlaid with a graduated band of (5) single cut diamonds. Stamped, "750 356404" with a pictorial hall

Italian 18kt yellow gold foliate form brooch accented by (8) clusters of prong-set round brilliant cut diamonds. Diamonds measure approx. 2.5mm each. Total of (24) round brilliant cut diamonds. Stampe

Italian 18kt yellow gold woven openwork brooch set with 30 round brilliant cut diamonds. Each diamond weighs approx. 0.10 cts each; total approx. diamond weight is 3 cttw. Stamped, "Italy, K18", with

Estate 18kt yellow gold (tested) brooch, thirty-eight square-cut, channel-set red stones (synthetic), twenty-seven diamonds in platinum-topped setting, two bezel-set diamond and pearl drops, approx 1

Italian 18kt bi-color gold ribbon form brooch with edging terminating in a shaped edge accented by single cut diamond accents. Stamped, "Italy COM 18K". Total approx. weight is 8.6 dwt (gros

Estate 18kt Gold Green Tourmaline Diamond Ring. White and yellow gold. Oval cut tourmaline surrounded by diamonds. Ring size 7.5, can be resized. Weighs approximately 11.1 grams inclusive.

Estate 18kt Yellow Gold Tourmaline & Diamond Ring. Cabochon cut round pink tourmaline. White diamonds. Hallmarked. Size 7, can be resized. Weighs approximately 13.5 grams inclusive.

Size 5 with large pear shape 5ct tourmaline, along with 3 small round brilliant accent diamonds, from a Palm Beach socialite. total weight 5.7 dwt

Ladies 18kt yellow gold estate circle pin, set with (1) round brilliant cut diamond, approx 5.57mm x 2.15mm, approx 0.17ct, class 2 cut, color: G-H, clarity: VS-2, pin-back with safety catch, 2.5 gram

Estate Art Deco style18kt white gold ring, geometric setting with baguette cut green tourmaline, approx 1.00ct, five diamonds, approx 0.075cttw, average color: G-H, average clarity: VS2-SI1, hallmarke

Estate 18kt Gold Watermelon Tourmaline Brooch. Figural butterfly brooch / pin. Hand carved watermelon tourmaline. Measures 1 inch in width.

Oval 18 kt gold pearl-diamond-brooch , WG 750/000, 12 small white cultured pearls, 6 8/8-diamonds, total approx. 3.4 g, approx. 2.5x 2 cm, dainty

Ladies estate platinum,18kt gold and diamond brooch, two interlocked circles set with approx 2.00 cts total weight diamonds of varied size, 1.5"l, 1"w, 6.7 grams (inclusive of diamonds) Start Price: $

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

18kt yellow gold bee form brooch inlaid with (18) round faceted sapphires and a single round brilliant cut diamond accent. Stamped, "18K" verso. Total approx. weight is 3.5 dwt (gross). From

Italian brooch of figural exotic dancer with enamel, diamonds & turquoise. Signed '750-160AL''. Measures 2.25" x 2.5". Condition: good, no issues to report. Total weight 22.3 grams. Examine all photos

18KT YELLOW GOLD AND DIAMOND BROOCH C.1960 W 2 3/4" L 1 1/2":Marked "750". Studded with 40 full cut diamonds weighing 2 cts.; 33 grams of gold. Circa 1940.