PLATINUM AND DIAMOND BOW PIN

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

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

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

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

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, emerald, and diamond encrusted bow form pin. Apparently unmarked, tested for fineness. Approx. h. 1.5", w. 1.375", total weight 7.1g. Ahlers & Ogletree, Inc. reserves the right to require pa

View a video of this lot: Click HereCrafted in platinum and worn with a 14K pin; set with round brilliant and baguette cut diamonds, weighing a total of approximately 6.00 carats, most with

METAL: platinum GEMSTONES: old European- and round brilliant-cut diamonds approx. 2.46 carats total, most G-H/SI-I MEASUREMENTS: 1-1/4 x 1-1/4 inches WEIGHT: 7.40 g.

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

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

METAL: Platinum. GEMSTONES:transitional cut diamonds.-approx. 3.30-3.50ctw. MEASUREMENTS: brooch is 42mm x 25mm at widest point. TESTED: Platinum. Stem is 18K gold. WEIGHT: 10.5 grams. Gemstones have

57 full cut old European cut diamonds, 22 single cut old European diamonds, graduating in size 2.0 - 1.2mm, tested platinum, straight bar pin with "J" clasp, 2-1/4 x 5/8 in, 10.1 grams Provenance: Pro

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.

VINTAGE TIFFANY & CO. 3ct PLATINUM BROOCH PIN Brooch measures 1.85" H x 1.75" W Vintage Tiffany & Co. Platinum 3ct Diamond bow brooch with filigree design Center diamond apx 0.50ct Emerald cut Super c

Vintage fancy and large floral and bow brooch. 139 high quality diamonds with a approx. weight of 9.60ct set in a hand fabricated platinum setting. Unmarked, tested for platinum. approx 1.5" X 2" with

ANTIQUE, DIAMOND BOW BROOCH Containing numerous old European cut diamonds weighing approximately 4.50 carats total. Mounted in platinum-topped gold. 2 3/4 x 2 inches.Pin stamp: 18K. Gross weight: 10.8

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

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.

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

15.75 Ct. Diamond Bow Pin Mounted with 15.75 Ct.* of Diamonds E-F Color VVS-VS Clarity 18K White Gold Gold Weight: 40.10 gm. *approx. weight Item #: 6233

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

Platinum Weight 8.8g 1920Õs Diamond Approx. 1ct Bow Pendant Measurements 1.42Óx1.38Ó Chain Measurements 16Ó

METAL: Platinum. MEASUREMENTS: Earrings are 55mm x 32mm. GEMSTONES: Diamonds approx. 2.00ctw. TESTED: Plat. WEIGHT: 37.6 grams.Gemstones have not been graded for color and clarity ,and tested for clar

each bow and toggle pave-set with 66 round diamonds approx. 0.70 carats, total diamond weight for the pair approx. 1.40 carats, bow 8x25mm, toggle 6x16mm, overall length 30mm, tests platinum (bridge c