JEWELRY. Chaumet 18kt Gold and Sapphire Necklace.

Chaumet 18kt yellow gold necklace with 12 hanging pendants inlaid with sapphires of alternating color and size - orange, red, and yellow. Stamped, "750" with the Chaumet mark to pendant on clasp; addi

Bracelet. Chaumet 18kt yellow gold bracelet with 12 hanging pendants inlaid with sapphires of alternating color and size - orange, red, and yellow. Stamped, "750" with the Chaumet mark to pendant on c

Italian 18kt yellow gold articulated necklace comprised of a single chain suspending (3) tiered chains with florets of (4) prong-set sapphires at point of intersection. With Florentine finish. Stamped

Ladies 18kt yellow gold sapphire and diamond necklace featuring a prong set oval cut dark blue sapphire weighing approx. 0.92ct.. Accented with 3 row of channel set round and baguette cut diamonds wei

Ladies 18kt yellow gold sapphire and diamond necklace featuring prong set dark sapphires weighing approx. 1.00ct.. Accented with a scrolling design of prong set round diamonds weighing approx. 0.12ct.

18Kt gold luxury set 1.5ct natural cornflower blue sapphire and 0.32cts natural diamonds, bright color, clean-crystal, good clarity. Shape: Cushion-shaped. Cut: Excellent. Internationally certified na

Signed Caplain 18kt yellow gold flat curb link chain necklace. With petite sapphire cabochon to closure. Stamped, "Caplain Paris" with a French domestic gold hallmark of an eagle's head repr

Includes a matched 18kt yellow gold bracelet and necklace of foliate form comprised of faceted marquis cut colored gems, most probably sapphires. Accompanied by a well matched pair of 18kt gold drop e

Diamond Necklace. Signed 18kt yellow gold statement necklace comprised of heavy gold chain and 3 panels inlaid with pave diamonds, emeralds, rubies, and sapphires - alternating between oval cabochons

Clasp. A 6 strand faceted emerald bead graduated necklace with 18kt gold clasp inlaid with 2 diamonds, a sapphire, and emerald. Stamped, "750," with an unidentified pictorial maker's mark. From an E 5

earrings, pink sapphire beads, hoop tested 18kt. yellow gold, 1-1/2 x 5/8 in., 10.5 grams; earrings, carved watermelon tourmaline, ear hook tested 18kt. yellow gold, 7/8 x 1 in.; necklace, irregular s

Earrings. 18kt yellow gold earrings with central ruby cabochon flanked by twisted gold rods - one terminating in an emerald cabochon, and one in a sapphire cabochon. Ruby measures approx. 17.3mm x 13.

18kt yellow gold ring with central round faceted sapphire surrounded by (6) round brilliant cut diamonds. Stamped to interior of shank, "18K" with additional partial stamp. Ring size - 6 1/2

Accompanied by an Autore Authenticity Certificate stating, "Pearl Type, Silver Lip SSP, Non-Nucleated SSP, Lustre I-II, Surface Spots B1, Pearl Grain VSL, Colour White, Hue Pink, Shape Drop Keshi

German 18kt yellow gold double strand necklace with (19) knotted chain elements. Stamped, "18K Germany" with an unidentified maker's mark of a lowercase f. Total approx. weight is 18.7 dwt (

Bracelet. Signed 18kt white gold line bracelet comprised of panels of blue sapphires alternating with panels of woven polished white gold woven with pave diamond accented bands. Total of (60) sapphire

Ring. Signed Dankner modernist polished and textured 18kt yellow gold cocktail ring displaying a single prong-set round brilliant cut diamond and (3) round faceted sapphires. Diamond measures approx.

and Diamond Brooch. Signed Bvlgari 18kt gold floral form brooch set with (9) round moonstone cabochons, (17) round faceted sapphires, and (38) diamonds of various sizes. Stamped, "Bvlgari" v

18kt yellow gold articulated necklace with (3) bands of (5) round brilliant cut diamonds set in white gold. Total of (15) diamonds measuring approx. 1.5mm each. Stamped, "18K". Total approx.

Italian 18kt yellow gold Cuban link necklace. Stamped, "750" with an Italian national mark signifying a city origin of Vicenza. Total approx. weight is 40.9 dwt (gross). From a Darien, CT estate. Dime

18kt yellow gold lobed choker length hinged necklace with central 5-lobed pendant. Stamped, "18k". Total approx. weight is 64.6 dwt. From a Manhattan, NY estate. Dimesions: necklace measures

Italian 18kt yellow gold articulated statement necklace. Stamped, "18kt Italy 750" with an Italian national mark of, "1654 VI" representing an origin of Vicenza. Total approx. weig

Signed Italian 18kt yellow gold link bracelet with oversized closure set atop gold bars terminating in sapphire cabochons. Stamped, "18k Italy" with an undetermined lozenge form mark. Total

Diamond Pendant or Brooch. Tiffany & Co. 18kt yellow gold cross form pendant or brooch with central round brilliant cut diamond surrounded by (4) pairs of faceted sapphire accents. Stamped verso, "Tif