Old cut 18th century diamond pin

This is a gorgeous intense blue diamond. The color is borderline vivid so you will get a great deal. on price.

Large beautifully made antique old mine diamond tie/lapel pin featuring nineteen diamonds set in a circular pattern with the center diamond surrounded by a circle of six diamonds which are surrounded by another circle of twelve diamonds. The center diamond measures approximately .25 carat and is of an oval shape with surrounding diamonds of various shapes including triangular, round and irregular, the effect most interesting and elegant. The setting is silver to complement the silvery white diamonds, the pin...

A Victorian saber jabot done in 18K (pin portion is 14k for rigidity) set with approximately 2.30cttw in G-J color Vs1-Si1 clarity original old mine cut diamonds. Dimensions/Weight...

This stunning platinum pin centers a sparkling old mine cut diamond that weighs 1.42ct. and is graded H color with SI3 clarity. The pin is set with dazzling old mine cut diamonds wei...

Platinum Art Deco Old European Cut Natural Diamond Bar Pin Brooch Pin Metal: Platinum & 14k gold Weight: 9.3 grams Diamonds: Approx. .85 CTW European cut H-I VS natural diamonds Leng...

Item Details: Metal Type: 14K White Gold [Hallmarked, and Tested] Weight: 3.6 grams Diamond Details: .50ct total weight, Old European Brilliant, Natural Diamonds, G-H Color, VS Cl...

A fine antique Stuart Crystal stick pin. Set with a faceted rock crystal, traces of pink and red foil, and a gold wire cypher. The pin is like...