4.10 ctw Old European Diamond Sapphires Brooch Pendant Platinum Antique Art Deco
This antique platinum diamond and sapphire brooch pendant weighs 9.2 grams. The brooch is a guaranteed antique from the Art Deco era and is a truly remarkable piece, with seven Old European cut center diamonds, each set in their own 8-pronged pave setting with milgrain borders. The diamonds measure 4.7 mm to 5.6 mm and are graduated in size, with an estimated weight of 3.30 carats for the seven stones combined. The diamonds are all eye clean (open culets are visible and at first glance may appear as inclusions, but they are in fact open culets) and colorless to near colorless, jeweler graded VS2-SI2 in clarity and H-J in color. There are eight French cut synthetic blue sapphires that combine to weigh an estimated 0.40 carats, and there are four Old European round diamond accents that combine to weigh 0.40 carats approximately. Great craftsmanship and detail went into this piece, and the pin is guaranteed to be an original antique from the 1920s. The added bail for the chain is made of 18k gold but the rest of the pin acid tests for platinum.
It measures 2.25 inches long and 1 inch wide in the center. A truly remarkable antique piece with intricate filigree design that would be a perfect addition to any jewelry lover or antique lover's collection. All of our diamonds and colored gemstones are natural, earth mined gems (not synthetic) unless otherwise stated. All of our diamonds and gemstones are graded using GIA standards for color and clarity. Some gem weights may be approximate based on mm size.
All of our precious metals have been acid tested to confirm purity. Please ignore the inventory number at the bottom, it is purely for our record keeping. Feel free to look through my other listings! The item "4.10 ctw Old European Diamond Sapphires Brooch Pendant Platinum Antique Art Deco" is in sale since Sunday, June 2, 2019. This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Fine\Art Nouveau/Art Deco 1895-1935\Pins, Brooches". The seller is "empressfinejewels" and is located in Los Angeles, California. This item can be shipped to United States.
- Main Stone: Diamond
- Metal: Platinum