Old Mine Cut Diamond Estate Brooch, Original Diamond Estate Pin in Yellow Gold

This novelty bee brooch has two genuine cultured pearls with diamonds in the eyes. It is created out of 14 karat yellow gold and was handmade. There is only one of these and it could...

This is a perfect gift for your vintage jewelry lover! Nearly 150 years old and still fabulous, this gorgeous diamond bar brooch is beautifully made in 14 karat yellow gold and sterl...

This adorable honey bee pin is paved in genuine natural round brilliant diamonds. There is a total of 0.20 carats total diamond weight. The diamonds are top quality, VS clarity and E...

This pin is an estate piece with a fascinating history. The pin represents the Phi Epsilon Pi fraternity, originally active 1904-1970. The Phi Epsilon Phi fraternity was founded in N...

How fabulous is this vintage floral inspired brooch/pin? Made with three natural round brilliant diamonds and fifteen beautiful saltwater Akoya cultured pearls that have been adored and well taken care of. The rich 18 karat yellow gold compliments the creamy pearls and bright diamonds perfectly. The brooch has a fun asymmetrical design that is unique and special to anyone lucky enough to wear this piece. Wear this fine jewelry brooch as a fun quirky accessory or wear it for any special occasion! This is a heavy gold pin...

Perfect for the vintage jewelry lover, this gorgeous ruby brooch is beautifully made in 14 karat yellow gold! Fine wirework netting and diamond-cut details make this a beautifully in...

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...

Item Details: Metal Type: 14k Yellow Gold [Tested] Weight: 5.6 grams Diamond Details: Weight: 1.25ct, total weight Cut: Old European brilliant Color: G-H Clarity: VS/SI Pearl: N...

Georgian Old Mine Diamond Brooch Circa 1830 4.25 ct. of Diamonds, including an Old Mine Cushion cut Diamond in the center weighing approximately hal...

This is an extraordinary antique Old Mine Cut Diamond Enamel Flower Brooch in its Tiffany & Co. fitted box. The magnificent fully three dimensional f...

Antique 18k gold half moon pin brooch, adorned with graduated in size old mine cut diamonds - total approx. 2.40ctw SI/H-I. Brooch is 2 7/8" long and 5mm...

This is an extraordinary Diamond Platinum Tiffany & Co. Edwardian - Art Deco Brooch Pin with approximately 2.5 Carats of magnificent Old Mine Cut Tiffany Diamonds set in Platinum in an open work scroll and leaf motif design of the highest quality. The antique Tiffany Diamonds are extraordinary. They are brilliantly white and clean. There are 30 Old Mine Cut Diamonds set throughout the brooch. In the center is a very rare pyramidal square fancy cut diamond of exceptional quality. The diamond is brilliantly white and very clean and the cut is absolutely magnificent. The diamonds are set in Platinum in a gorgeous open work design with knife edge designs leading to the two circular terminals. The terminals have elegant leaf and scroll form motifs set with diamonds in an arched design with milgrain beaded borders. The Tiffany Brooch is one of the most beautiful Edwardian jewels we have seen. The stunning design is timeless. The use of Platinum allowed the Tiffany jewelers...