JEWELRY. Colored Gem, Gold, and Platinum Jewelry.

Pendant. Large 18kt yellow gold handhammered pendant or brooch suspending an oval form platinum pendant with a central prong-set oval faceted colored gem, most surely a ruby, with a surround of surrou

Colored Gem Bracelet. Retro 14kt yellow wide hinged bracelet with inset single cut diamond, straight baguette, and ruby inlaid platinum panels flanking a central platinum and diamond set Elgin watch f

Ring Grouping. Including a platinum ring comprised of (3) rows each containing (7) prong set diamonds, (21) in total - stamped "900 Platinum 10% iridium", ring size - 4 3/4; a 14kt yellow go

Includes a Tiffany & Co platinum wedding band - with interior inscription and dated June 27, 1919, size - 5 1/2; a single strand of individually knotted 7.5mm pearls with 14kt yellow gold ribbed c

Grouping. Includes a signed 14kt yellow gold circular brooch displaying (5) prong-set blue faceted gems - stamped, "14K" with an unidentified maker's mark; and an 14kt yellow gold ring displ

Bracelet. 18kt yellow gold hinged bracelet displaying (11) faceted colored gems alternating with (11) openwork panels featuring round faceted diamonds. Largest faceted gem measures approx. 19.0mm x 11

Hinged Bracelet. Vintage 14kt yellow gold bracelet with floral motif openwork panel set with pearls, diamonds, and colored gems of various shapes and sizes. Apparently unmarked. Total approx. weight i

Cocktail Ring. 18kt yellow gold cocktail ring displaying a central prong-set oval green faceted gem surround by (8) prong-set oval faceted pink/red gems, (2) pear faceted pink/red gems, (8) prong-set

Vintage 18kt yellow gold brooch comprised of a central prong-set faceted gem surrounded by layers of colored gem cabochons accented by round brilliant cut diamonds. Center faceted gem, most probably a

18kt yellow gold peacock form brooch inlaid with an array of faceted colored gems to splayed tail feathers, and round faceted diamond accents to body. Apparently unmarked. (11) emeralds? measure betwe

Includes an 18kt yellow gold cocktail ring set with a large oval smokey quartz - quartz measures approx. 20mm x 25.2mm, wear to facets, size - 8 1/2; a 14kt yellow gold cocktail ring set with a facete

Brooch. 18kt yellow gold floral form pendant or brooch displaying an applied butterfly with pave diamond 18kt white gold wings. Brooch is further accented by (2) prong-set round brilliant cut diamonds

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).

Opal Brooch or Pendant. 14kt yellow gold oval form pendant or brooch with central carved oval form colored gem, most surely pink Tourmaline, a surround of round oval cabochons, an lobed openwork surro

18kt yellow gold brooch featuring a central oval faceted colored gem, an openwork scrolling surround, and (4) Old European cut diamond accents. Colored gem measures approx. 16.8mm x 13.0mm. Apparently

Pendant. 14kt gold pear-shaped pendant with oversized bail inlaid with a pear-shaped bezel set faceted colored gem, possibly Tanzanite, with a band of (7) full cut diamond accents. Tanzanite measures

Brooch. Vintage 14kt yellow gold brooch or pendant comprised of an amethyst cabochon "vase", a single band of diamond accents, and a floral arrangement accented by colored gem cabochons, car

Signed 14kt yellow gold cocktail ring with central pear-shaped amethyst with a surround of two tiers of round cut colored gems; further accented by single bands of single cut diamonds. Amethyst measur

Includes a French 18kt yellow gold bracelet with alternating bands of channel set rubies, sapphires, and emeralds; each band separated by a vertical band of pave diamonds - stamped, "18k", "N3686", wi

Bracelet. Vintage Etruscan Revival 14kt yellow gold hinged bracelet accented by round blue faceted gems and seed pearls. Stamped, "14K-V". Total approx. weight is 12.9 dwt (gross). From a Co

Pearl Ring. 14kt gold ring with central oval cut blue faceted gem with a seed pearl surround and enamel decoration. Central faceted gem measures approx. 14.5mm x 11.5mm. Stamped to interior of band, &

Italian 18kt yellow gold brooch comprised of (3) florets with central pearls surround by (5) round faceted gems including sapphires, emeralds, and rubies. Stamped verso, "K18 Italy". Total a

Ring. 14kt yellow gold ring with square face displaying a central green faceted gem surrounded by (8) Old Mine cut diamonds. Total approx. weight is 2.5 dwt (gross). Ring size - 5 3/4. From a Garden C

Ring. 14kt yellow gold ring displaying a central round faceted blue gem with a surround of seed pearl accents. Stamped, "f 14K". Total approx. weight of the ring is 5.6 dwt (gross). Ring siz