PLATINUM DECO 2.25 CTW DIAMOND BOW PIN

DESCRIPTION: Platinum bow pin with black grosgrain ribbon edged with approximately .5 ctw of diamonds. MEASUREMENTS: 2" x 3/4". 4.9 dwt (7.5 gr). CONDITION: No defects noted.

Platinum geometric bow pin featuring diamonds weighing approx. 3.00 ctw with an average color grade of G-H and an average clarity grade of VS, bead set with French cut black onyx channel set in design

Item/Description: Elegant Deco Retro era circle pin brooch fashioned as a wreath or ribbon from platinum and set with sparkly white round diamonds graduated in size. Approximately one half carat CTW.

DESCRIPTION: Tested 90% platinum Art Deco bow brooch set with forty-nine round full and single cut diamonds of .02 to .06 carat each. Clarity SI to I1, color I-J. Approximately 1.50 ctw. Also set with

Platinum Art Deco brooch with black onyx and diamond bow brooch, 2 in. L, 9 grams

Platinum bow pin, set with approx. 1 ctw diamonds, 1.75", 8 grams

Vintage Art Deco Platinum/14k Filigree Diamond Stick Pin, .10 CTW. Tested platinum, stick pin marked 14k. Approximately .10 carat diamond. 2-1/2". 0.9 dwt. Comes in original case, blue velvet lining.

Art Deco Diamond, Platinum Circle Bow Brooch. Featuring thirty-nine old European-cut diamonds weighing a total of approximately 3.25 cttw., set in a platinum circle bow brooch mounting measuring appro

Art Deco gold and diamond stick pins, two left to right: 1) platinum, 14K yellow gold, 0.20 carat round brilliant cut diamond (clarity: VS2, color: G), 0.50 cttw single and old European cut diamonds (

An Art-Deco black onyx bow brooch ca 1930's. 14k white gold double pin back and frame. Diamonds set in platinum weighing approximately three carats total weight including center marquise cut diamond.

DESCRIPTION: Tested platinum and 14K gold marquise shaped white gold bar pin with three early round brilliant diamonds. Approximately .5 ctw. MEASUREMENTS: 1-1/2" x 5/8". 2.2 dwt (3.4 gr). CONDITION:

Item/Description: Elegant Deco Retro era circle pin brooch fashioned as a wreath or ribbon from platinum and set with sparkly white round diamonds graduated in size. Approximately one half carat CTW.

METAL: Platinum. MEASUREMENTS: Brooch is 58mm x 34mm. Center stone is missing, center will fit approx. 6.5mm stone. GEMSTONES: Diamonds approx. 3.00ctw. TESTED: Plat top/ Gold back. WEIGHT: 15.7 grams

Platinum Art Deco Diamond Pin Pendant. Size 1.75" Weight 9.9 grams approx. diamonds 2.5 tcw, Condition good

Single cut diamonds. 3.9 dwts. (Missing one onyx).

Platinum  White Gold Weight 2.11g  Art Deco Euro Diamond Approx. 0.50ct Pin Measurements 2.84”x0.34”

Three Ladies 14k Yellow Gold Pins and a Brooch. Comprising a 14k and platinum diamond bow, and pin set with an amethyst, a stick pin set with a smokey quartz, and a nautical glass brooch with anchor m

A very fine Women's Antique Platinum Art deco 1.45 Ctw Diamond Sapphire Shield Ring Ring Style: Antique Shield Ring Metal: Platinum Weight: 5.28 grams Measurements: 1.5 mm shank 2

set with 63 round diamonds approx. 1.65 carats (in our opinion: G-H color, VSI clarity, however not guaranteed), one diamond missing, tests platinum, 15x37mm, 5.8gms., Opening Bid $500

METAL: Platinum/ Gold stem. MEASUREMENTS: Brooch is 50mm x 6mm. GEMSTONES: Rubies (few stones re slightly abraded), Diamonds approx. 0.90ctw. TESTED: Plat/Gold stem. WEIGHT: 4.3 grams.Gemstones have n

METAL: platinum. GEMSTONES: diamonds-approx. 0.90 -1.00ctw. MEASUREMENTS: brooch 60 x 6.3mm at widest point. MARKED: Plat. WEIGHT: 5.4 grams.Gemstones have not been graded for color and clarity, and t

This is an incredible find! Art Deco Platinum 2.28 CTW Old European Cut Diamond Engagement Ring. The center stone is an old European cut Round, that has an amazing shine and sparkle. This is just a go

Art Deco platinum brooch/pin decorated with mixed cut diamonds. Center stone- Old European cut diamond-approx. 0.79ct (VS2/I), two side stones-Old European cut diamonds-approx. 0.55ctw (SI1-SI2/I-J),

set with 22 European cut diamonds approx. 3.00 carats (in our opinion: K-L color, SI2-I1 clarity, however not guaranteed), 2 center diamonds each approx. 70pts, in tested filigreed platinum (pin stem