Paolo Costagli - A Set of Colored Sapphire and Gold Jewelry

Individually knotted single strand of graduated pearls with a 14kt white gold clasp displaying a central bezel set oval faceted colored gem, probably a sapphire, accented by (6) rose cut diamonds. Col

Paolo Costagli Pair of Gold, Peridot and Pink Sapphire Earclips 18 kt., 2 round checkerboard-topped peridot dia. ap. 11.2 mm., 24 round inverted-set pink sapphires, with maker's mark, ap. 8 dwts. C

Includes an Art Deco chalcedony, diamond, and 14kt yellow and white gold ring - set with 11 round cut diamonds weighing approx. 0.25 cts; and a multi-colored sapphire and 14kt gold necklace. Total app

Brand new set in box. Designed by Paulo Gucci. Gold colored metal. Includes necklace, bracelet and earings.

Signed Italian Tiffany & Co. 18kt yellow gold floral form wreath brooch with central prong-set round faceted colored gems, most surely sapphires, to each floret. Stamped verso, "Tiffany &

Includes a 14kt yellow gold ring set with round and marquis cut colored gems, most surely sapphires, and round full cut diamond accents - stamped, "14K", ring size - 7 1/4; a 14kt yellow gol

Bracelet. Italian 14kt yellow gold articulated bracelet prong-set with (18) round full cut diamonds and (10) round faceted colored gems, probably sapphires. Diamonds measure approx. 2.5mm each; colore

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

Ring. Italian 18kt yellow gold ring displaying channel set curved bands of (12) rubies and (12) sapphires accented by (22) pave diamonds. Stamped, "750" with a partial Italian national mark.

Retail:$3950 14 karat yellow gold ring with large oval shaped pink sapphire set in an organic style setting. The sapphire measures 9.35-7.13 x 3.50 millimeters and is approximately 2.50 carats. The pi

Colored Gem Pendant or Brooch. Signed J. Tatar 14kt yellow gold mounted quartz pendant accented by (8) round prong-set emeralds, and (6) round prong-set sapphires. With necklace bail or brooch backing

and Colored Gem Ring. Late 19th century signed Nathan Bros. English 18kt yellow gold ring displaying (5) belcher set faceted blue gems, most surely sapphires. English, Birmingham, 18ct, date letter of

A group of fancy colored sapphire and gold jewelryincluding a carved green or blue sapphire leaf bead necklace, accented by gold leaves and beads, on cable link chain, in eighteen karat gold; a pair o

(lot of 3) Estate 14kt yellow gold diamond and sapphire jewelry, including: (1) necklace, comprising numerous small diamonds, 0.76cttw, average color: G, average clarity: SI1-SI2, forty-seven sapphire

137047 14K YELLOW GOLD DIAMOND SAPPHIRE JEWELRY SET 14k yellow gold diamond sapphire ladies jewelry set with one necklace with forty 0.02ct round diamonds, three 0.05ct channel diamonds, six 0.01ct ch

All marked 10k. Oval cut orange sapphires with small diamond accents to ring and pendant. Ring size 7. Pendant 7/8" high. 9.1 grams total.

Lab created 14k yellow gold purple sapphire jewelry set. Includes one (1) ring (head of ring measures 20mm x 16mm, stone measures 15mm x 12mm, weighs 4.7 grams), one (1) pendant (measures 34mm x 20mm,

Includes a single Italian 14kt yellow gold ear clip - stamped, "Italy 14kt" verso; a single Trianon 14kt yellow gold mounted shell form ear clip accented by bezel set colored gems - stamped

14k White Gold Jewelry Assortment (4) items including (1) pair of diamond and multi-colored sapphire drop earrings, (1) pair of cultured pearl and diamond earrings, (1) pair of diamond hoop earrings,

Includes an Egyptian Revival 14kt yellow gold snake form brooch with central bezel set turquoise cabochon; an English 15ct yellow gold scrolling brooch accented by (2) prong-set colored gems - stamped

This lot contains a matching set of costume jewelry composed of one large gold colored necklace and two matching earrings. The set weighs approx 0.2lbs and is in good used condition with no noticeable

14k Yellow Gold Jewelry Assortment (11) rings including a round cut center diamond, a round cut channel set diamonds, a square cut channel set sapphires, ruby and diamond, a round cut center diamond s

Crafted in 14K gold; set with multi-colored sapphires weighing approximately 9.20 x 7.40 x 4.40 mm to 11.80 x 8.40 x 5.75 mm; measures 7-1/4 inches, 3/8 inch at widest section; weight 22.70 g. Stamped

An antique early 20th-century French Art Deco 14K white gold, sapphire, and diamonds two-piece jewelry set, a pair of drop earrings and a cocktail ring. The ring is set with an oval sapphire stone enc