A. Clumn 18K Yellow Gold Enhancer/Bar Pin

Castellani Micro Mosaic 18k Yellow Gold Pin, Signed Circa: 1870s Country of Origin: Italy Diameter: 1.30" Total Weight: 11 g

Pair of Ancient Silver Coin, 18k Yellow Gold PinsBoth set in scrolling, 18k yellow gold frames, including a silver Hellenistic tetradrachm set as a pin measuring approximately 43.0 x 35.0 mm (1.70 x 1

Antique Ruby & Diamond 18K Yellow Gold Pin Ruby: 1 Ruby weight approx. 1.50 carat, 7.99 x 6.58 mm Diamond: 14 Rose cut diamonds total weight approx. 0.60 carat Length: 2.3" Total weight: 8.3 grams

39 grams. Marked 18K Italy, "Tiffany".

Diamond, 18k Yellow Gold Pin Designed as leaves branching from a stem, highlighted by eighteen full-cut diamonds weighing a total of approximately 1.35 cttw., set in a textured 18k yellow gold pin mou

Tiffany 18k yellow gold large bow shaped pin with five rubies; in original Tiffany & Co. box. (13.9 dwt.). [2 3/4" L].

14K Yellow Gold Ring Mounted with 18K Yellow Gold Pin marked "Tien Ta Foy" steadfast faith size 10 1/4, total weight 21 grams Provenance: David R. Scarborough Estate Kennebunkport, Maine

Edwin Pearl maker. Diamond 18k yellow gold & black enamel tourmaline pin with lapis teardrop. Overall: 23 dwt.

Ladies 18K yellow gold pin Bailey Banks and Biddle watch; Celtic knot pin hanging a 30mm watch with black Arabic numerals and sweep second dial at six-o'clock. Monogramed ePs on reverse. Engraved insi

18K Yellow Gold Pin With Diamonds. Total weight 16 grams.

Agate Cameo, 18k Yellow Gold Pin PendantCentering a contemporary blue agate cameo set in an 18k yellow gold pin pendant mounting measuring approximately 56.0 x 47.0 mm (2.20 x 1.80 in). Gross weight:

LEAF PIN - 7.7 DWT 7.7 DWT - 2"x 1 3/4"

18k Yellow Gold PinThe 18k yellow gold rectangular pin featuring a foliate and fleur-de-lis motif, measuring approximately 42.0 x 30.0 mm (1.65 x 1.18 in). Gross weight: 10.5 grams.

18k Yellow Gold Pin Multistone Floral motif. Size 2" weight 6.7 grams Condition good

18k yellow gold pin with platinum top and 35pt sapphire and 6 euro cut diamonds, 16ptw, 2.875" length

18k yellow gold pin with platinum top with 3.5mm cultured pearl center, surrounded by 4 mine cut diamonds, 24ptw and 10 good rose cut diamonds, 3.5" length

18k yellow gold pin w/diamonds and 9.33mm black pearl wt. 7.5g

This authentic vintage brooch is by Tiffany & Co. from the FIREWORKS collection. Vintage from 1993 and well crafted from sterling silver with 18k yellow gold accent featuring a burst of sparks with po

18K yellow gold pin depicting a rooster set with round cut diamonds, weighing approx. 2.50 ctw, average VS clarity, average G-H color, as well as very fine, well-matched cabochon and square step cut r

An antique late 19th century 18K yellow gold pin brooch representing a swallow bird. The piece is garnished with diamonds and cut ruby stones. Fine detail work. Crown mark and hallmark traces are on t

Designed as a heart, featuring sixty-four Old European-cut diamonds weighing a total of approximately 2.74 cttw., set in a platinum-topped, 18k yellow gold pin pendant mounting measuring approximately

Item/Description: 18k yellow gold, pin set pocketwatch by Patek Philippe. Enamel dial, black minute track with red five minutes, sub seconds, Arabic numerals, gold Louis XV hour and minute hands. Mono

18K yellow gold pin with three flower configurations. One with a 7mm x 5mm cabochon ruby four prong set surrounded by five petals containing eighteen diamond melee, one with a 7mm x 5mm Cabochon emera

Metal Type: 18K Rose Gold w/ 18K Yellow Gold Pin Jewelry Type: Floral Brooch Gemstone: (6) Rose Cut Diamond & (27) Single Cut Diamond Carat Weight: 1.10 Hallmark: 750 Condition: Very Good Dimensions: