18KY Gold Diamond Porcupine Pin

Feature oval doublets and stamped "brooks". Ring is enhanced by (2) round diamonds, approx..22ctw. Pin: 2.5" x 1.25" with locking c-clasp flashes red, blue, green and yellow. Ring size 9.25 flashes bl

Modenist pin set with 9 diamonds measures 1 7/8 inches across. Hallmarked Grima , HJC, crown, 18, leopards head, p. 10.2 dwt.

A 14kt Rose Gold Karl Faberge Pin Owned by the House of Romanov Grand Duke Sergei Mikhailovich (1869-1918) of Russia. The Pin is marked KP and 56 and features a round wreath motif with a crown atop di

From the Marrakech collection. This five strand necklace features (12) round diamond accents in white gold heads, approx. .60ctw. 16.5" long plus drapes. 66.7gtw

18K White gold White diamond pin made in Italy. approx. 5.5 carats of Round brilliant cut diamonds VVS - VS CLARITY AND E-F COLOR.

14 karat gold griffin gargoyle wing collection pin/ watch holders including winged griffin gargoyle with diamonds and seed pearl wings with crown. 6.1 DWT.

Each omega back pierced earring features (27) invisible set princess cut Diamonds, approx. 2.7ctw. 7/8 x 5/16" J.  13.8gtw.

18 karat yellow gold and diamond "Dogwood" brooch by Tiffany & Co.. (Matching earrings Lot # 124) Marked Tiffany & Co. / 750. Features 6 round diamonds. Diamond approximates: .30 cts total; Color: F-G

Y necklace features bezel set round diamonds, approx. .42ctw in white gold along a yellow gold twisted bar link chain.17" long plus a 2.5" drop. Jump tab near claw clasp is set with a small round ruby

METAL: 18K gold. GEMSTONES: rose cut diamonds, pear cut loose sapphire -2.85ct(comes with copy of AGL Certificate #CS 1078464). MEASUREMENTS: pin total length 80mm, pin head is 17mm x13mm. Sapphire me

Beautiful Art Deco 18k white gold genuine diamond pin. The pin measures 2.5" across x 1/2" wide. The piece contains a total of 15 round diamonds, the center mine cut diamond measures 6mm in diameter a

Signed Tiffany & Co. Five old mine cut diamonds which weigh approximately 1/4ct each 1.25cts total). The diamonds average VS-2 clarity with estimated color of I-J. The piece weighs 4.21 grams. L: 2"

18k Gold gold and diamond pin with Greek hall marks. Retractable flower petals can be closed to show the flower as a bud or opened. Pin contains 10 cushion cut 2mm diamonds. Weight = .52 troy oz.

Vintage Handcrafted 14K Gold Diamond Pin. Unusual cut pear shaped diamond Approx. .79ct. 1.51dwt. Comes with appraisal $4500-- Dimensions: H: 1 inches--- Weight: 1.51 DWT --- US Shipping charge: $20

(2) Piece lot, including: White gold, diamond and sapphire stick pin, 2 3/4" long; and White gold oval brooch center set with a round faceted diamond, 1 5/8" x 3/8"; 3.4 dwt. Good condition.

Measures 1.5" x 1.25". Gross weight is 7.8dwt

Stunning 14kt White Gold Diamond Pin Circular design with a diameter of (1.5") featuring a spray of prong set diamonds that echo out from diamonds in surface prong mounts, approx. 1.75ct tdw H-SI1) st

14K Gold Diamond Pin Pendant. Fancy Petal Form with 9 diamonds. Marked-- Dimensions: H: 1.5 inches: W: 1.5 inches--- Weight: 4.8 DWT --- US Shipping charge: $10

Lot of 8 Pins: Victorian 18k Diamond Pin & 7 Vintage Pins in 14 kt gold. Heart, leaf and flower motifs, pearls and enamel, includes carved tiger eye cameo bar pin. 14 kt total wt: 10.3 dwt & 18 kt tot

Item: Ladies 1940's Custom 14k Yellow Gold & Diamond Pin/Pendant Brand: Unbranded Metal Purity: .585 gold Gemstones: Diamonds Carat Weights: 2.07 ct H/VS diamonds TW Size: 1 1/2" x 1 1/4" Consists of

A 14k gold and diamond heart pin and a 14k gold, diamond and seed perl flower pin. Dimensions: Flower: Dia: 1" Weight: Heart: 1.8 dwt Total: 4.4 dwt Condition: Used, both showing only minor use and ag

STERLING SILVER & 14K YELLOW GOLD PORCUPINE PIN BROOCH WITH RUBY EYES A Fantastic Sterling Silver & 14K Yellow Gold Porcupine Pin Brooch With Ruby Eyes, marked 'STERLING 14K' stunning 3D high relied

22K yellow gold and diamond pin with one small pearl. Beautiful bird and scrolling vine design. Ten diamonds, rose cut. Approximately .10 cts. 7.3 grams. 4.7 DWT. No noticeable maker's mark, tested po