Brooch, 18kt white gold (stamped 750) with diamonds,

Brooch, 18kt white gold (stamped 750) with diamonds, coral and onyx (marked Giovane)

Brooch, 18kt white gold (stamped 750) with diamonds, onyx and coral (marked Giovane)

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

Butterfly Brooch. 18kt white gold butterfly brooch inlaid with assorted faceted colored gems and diamonds. En tremblant wings. Stamped, "750" verso. Total approx. weight is 10.7 dwt (gross).

Includes a round 18kt white gold brooch set with 16 light pink faceted gems with 23 diamond accents - stamped verso, "750". Accompanied by an 18kt white gold cocktail ring set with a central oval pink

Includes an 18kt gold ribbon form brooch with a white gold accent inlaid with (3) single cut diamonds - stamped, "Kt18 750"; an Albor 18kt yellow gold ribbon form brooch accented by (6) pron

Includes an 18kt yellow gold ribbon form brooch with brushed finish and a white gold accent inlaid with (3) single cut diamonds - stamped, "750". Accompanied by a 14kt bi-color gold band rin

flower design, 10 oval cut emeralds, round brilliant diamond, stamped "750", 18kt. white gold, size 6-3/4, 10.3 grams; cluster ring, marquise cut emerald and round brilliant diamond, stamped "14K, EFF

A STAMPED "750" 18KT WHITE GOLD RUBY & DIAMOND PENDANT AND EARRING SET. THE 3 RED NATURAL RUBIES ARE 1.00CT AND HAVE GOOD COLOR AND CLARITY. THE 3 ROUND BRILLIANT CUT DIAMONDS ARE 0.10CT.,G=COLOR, VS=

two emerald cut rubies, approx. 2.00ctw., 28 round full cut diamonds, approx. 0.30ctw., stamped "750", 18kt. white gold, 11.20mm length, post with hercules backs, 5.9 grams; two cabochon cut rubies, a

one round brilliant cut diamond, approx. 0.50ct., ten round brilliant cut diamonds, approx. 0.30ctw., stamped "750", 18kt. white gold, tapered shank 2.3-1.20mm, sz. 6, 2.2 grams Provenance: Private N

baby shoe with rubber duck design, enamel, nine round brilliant diamonds, stamped "750, Aaron Basha" and with maker's mark, 18kt. white gold, 1-1/8 x 1/2 in., 6.9 grams

Includes an individually knotted triple strand graduated pearl necklace displaying an 18kt white gold and pave diamond woven clasp - stamped, "750"; and a French triple strand pearl bracelet

Earrings. Pair of signed Gubelin 18kt yellow gold foliate form earrings set with (3) single cut diamonds in 18kt white gold. With omega backs. Stamped, "750 Gubelin 440.124-06" with Gubelin

18kt white gold earrings inlaid with melee diamonds, and removable Tahitian pearl and diamond drops. Stamped, "750" to one earring, and, "D063" to the other. Pearls measure approx. 11 1/2mm each. Tota

twisted steel cable, 28 round and square cut diamonds estimated total weight 0.20ct., stamped "750", 18kt. white gold, 3/8 in. wide, 6-1/2 in. inside, 18.5 grams; Gucci Marmont ring, stamped "Gucci, M

A STAMPED 750-18KT YELLOW & WHITE GOLD EMERALD & DIAMOND RING. THE 10 ROUND BRILLIANT CUT DIAMONDS ARE 0.10CTS., AND ARE CUT IN A VERY EARLY STYLE FROM INDIA. THE 3 OVAL NATURAL EMERALDS ARE 3 CTS., W

baby shoe with black enamel, one round brilliant diamond, stamped "750, AB" and with Italian hallmarks, 18kt. yellow and white gold, 7/8 x 1/2 in., 5.5 grams

Includes an 18kt gold pineapple form brooch inlaid with diamond accents - stamped, "K18" verso; an 18kt gold floral form brooch with enamel decoration and diamond accents - stamped, "750" verso; and a

Includes a pair of 18kt white gold matte finish earrings - each inlaid with 10 diamond accents, stamped, "18k, 750". Accompanied by a pair of David Yurman faceted citrine earrings set in 14kt yellow g

One pair of 18k white gold earrings (750 stamped), each set with natural diamonds. Natural diamonds description: Cut and shape: Pear. Quantity: 14 Pcs. Total Weight: 1.48 Cts. Polish/Symmetry: Excelle

one baroque pearl approx. 16 x 15mm, approx. 109 round brilliant diamonds estimated total weight 0.90ct., stamped "D098, 750", 18kt. white gold, size 6-1/2, 12.4 grams Provenance: Private Collection,

Includes an Italian 18kt gold brooch comprised of green and blue enamel petals with an 18kt white gold stem inlaid with pave diamonds - stamped verso, "18k, Italy". Accompanied by a pair of

18k yellow and white gold open flower brooch with sapphires, rubies, and diamonds. Stamped 750 on back. Gross weight of 10.1 grams. 1.25" across