14KYG and Diamond Pin

14KYG and Diamond Pin approx. 2 7/8 inches x 1.0 inch, 29 prong set graduated round diamonds approx. .45cttw., gross weight approx. 7.65dwt

14KYG Coral and Diamond Pin approx. 2 1/4 inches x 1 1/2 inches, stamped and tested 14K yellow gold bark finish, prong set cabochon orange coral approx. 18.0mm x 15.0mm, 14 prong set cabochon orange c

14KYG Diamond and Enamel Pansy Pin approx. 1.0 inch x 5/8 inch, approx. 53 old mine cut diamonds approx. .75cttw., multi-colored enamel petals suspended from a gold filled bow motif pin, gross weight

14KYG and Diamond Maple Leaf Pin approx. 2.0 inches x 1 3/4 inches, nine prong set round brilliant cut diamonds approx. .05ct each, .45cttw., single stem pin, gross weight approx. 7.0dwt

14KYG Diamond Lion tie / lapel pin tack. Diamonds 2-2pt (1.5mm) diamonds (and 1-8pt (2.5mm) diamonds; 2.1 Dwts.

Vintage 14KYG Enamel Diamond & Seed Pearl Bar Pin approx. 2 1/8 inches x 1 1/8 inch, three round brilliant cut diamonds approx. .10cttw., eight approx. 3.0mm white seed pearls, stamped and tested 14K

Yellow gold pin stamped PLR. 5 emeralds, 4 rubies, 4 sapphires and 5 diamonds @ appx 0.03 carat (3 points) each. Diamond total weight is appx 0.15 carat (15 points). 19.03 grams total weight19.03 gram

Arti Deco 19.50 Ct Diamond Pin Mounted with 19.50 Ct.* of Diamonds E-F Color VVS-VS Clarity Platinum Metal Weight: 41.90 gm. *approx. weight Item #: 6235

Stunning Platinum Diamond Pin Measuring 3.75" in length, possibly a hat pin and or hairpiece, featuring three rows do round brilliant cut diamonds and a row of straight baguettes (g-VS1) approx. 12ct

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

14.00 Ct. Diamond Pin Mounted with 34 Round Diamonds Weighing 6.50 Ct.* Along with 27 Marquise Diamonds Weighing 6.50 Ct.* and 35 Baguette Diamonds Weighing 1.00 Ct.*  Diamonds are all E-F Color

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

12.50 Ct Diamond Pin Item # 5642 Mounted with 220 Cts of Round Diamonds Weighing 12.50 Ct. E-F Color VVS-VS Clarity 18K Yellow Gold Gold Weight: 43.70 gm.

Title: Vintage Boucheron Paris 18K Gold, Chrysoprase and Diamond Pin Brooch Description: - 18 karat yellow and white gold - 0.51 carat of round brilliant cut diamond - 1.32 cabochons chrysoprase - fea

Hallmarked Grima, Crown, 18, T, O. Set with 41 diamonds measures approx. 2 1/2 inches across. 33 dwt.

Stunning Platinum Diamond Pin Measuring 3.25" in length, likely a hat pin or hairpiece, with wave like placeholders on the reverse, featuring three rows of brilliant round cut diamonds accented with a

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.

in floral blossom design, the set comprising 18 round diamonds approx. 1.18 carats, pin also serves as a pendant, in yellow textured gold with interior matte finish, each stamped ‘Tiffany & Co. 750�

Andrew Grima pin pendant combo set with four vivid Mexican opals and seven small diamonds. Signed A G. Ltd, with London hallmarks for 18k, date letter E. 6.6 dwt.

18 Karat Gold Emerald and Diamond Pin BroochMeasuring: 2.75 x 1.25 inchesWeighing: 22.5 grams

Platinum double circle diamond pin/pendant. The pin is designed with a pair of intertwining circles set with diamonds. One is set with marquise cut diamonds in graduating size, the other is set with r

Vintage 14kt White Gold and Diamond Pin - 4.9 cttw Ribbon and leaf motif with 70 brilliant cut diamond rounds measuring between 2.0mm and 4.3mm in size, diamonds F color with VS1 clarity. Diamonds app

Crafted in platinum; centering a rectangular cut sapphire weighing approximately 2.50 carats; accented with 34 square- and rectangular-cut sapphires, weighing a total of approximately 2.80 carats; and

JEWELRY: 18K Belle Epoque ruby, pearl and diamond pin, tested 18K yellow gold with 14K yellow gold pin stem. , green enamel accents in scroll work, set with four oval cabochon cut medium red natural r