Antique Platinum 18k Gold Diamond Color Stone Stick Pin

METAL: 18k Gold/ Platinum. MEASUREMENTS: Pin is 50mm x 10mm. GEMSTONES: Rose cut diamonds approx. 30 stones. TESTED: 18k/ Plat. WEIGHT: 2.2 grams.Gemstones have not been graded for color and clarity,

METAL: 18k Gold/ Platinum. MEASUREMENTS: Pin is 38mm x 8mm. GEMSTONES: Rose cut diamonds approx. 15 stones. TESTED: 18k/ Plat. WEIGHT: 1.4 grams.Gemstones have not been graded for color and clarity, a

METAL: Platinum/ 18k Gold. MEASUREMENTS: Brooch is 69mm x 21mm. Chain is 3.75" long (with safety pin). TESTED: Plat top/ 18k gold. WEIGHT: 13.9 grams.Gemstones have not been graded for color and

Superb antique 18k gold diamond mythological bird stick pin centered with a beautiful H color VS-2 clarity diamond measuring 1/4 carat. The diamond is an antique old mine cushion cut. The bird's wings

METAL: 14K gold. GEMSTONES: diamond, green stone. MEASUREMENTS: stick top is 16 x 9mm at widest point. TESTED: 14K, partially marked 14K. WEIGHT: 1.6 grams.Gemstones have not been graded for color and

METAL: 18k gold/ platinum. MEASUREMENTS: cross measures 48mm x 30mm. GEMSTONES: diamonds, onyx, red stone. MARKED: 18ct. WEIGHT: 4.1 grams.Gemstones have not been graded for color and clarity ,and tes

DESCRIPTION: A 1920s hair stick pin comprised of 18k gold foundation with Platinum setting, garnished with Diamond and Ruby stones. Comes with Original box reading "Diamond Merchants Pyke and Sons Jew

METAL: 18k Gold/ Platinum . GEMSTONES: Diamonds - rose cut and old euro stones. MEASUREMENTS: Pendant is 59mm x 35mm. TESTED: Plat/ 18k. WEIGHT: 5.8 grams.Gemstones have not been graded for color and

METAL: 18k Gold. MEASUREMENTS: Pin is 93mm long, head measures 26mm x 25mm. GEMSTONES: Green stone - damaged. TESTED: 18k. WEIGHT: 6.3 grams.Gemstones have not been graded for color and clarity, and t

METAL: 18k gold. GEMSTONES: Rose cut diamonds . Green and orange stones. MEASUREMENTS: Brooch is 43mm x 22mm. TESTED: 18k. WEIGHT: 8.9 grams.Gemstones have not been graded for color and clarity ,and t

DESCRIPTION: 18k white gold hexagon filigree stick pin set with .16 carat Old European cut diamond (Clarity SI1, Color G-H). MEASUREMENTS: 0.8 dwt (1.3 gr). 2-1/2". CONDITION: No defects noted. In vel

DESCRIPTION: Unmarked gold stick pin, tests 18k gold. Old European Cut diamond approximately .25 carat. Chip to right side of table. Clarity SI1, Color H-I. In vintage leather pin box Tiffany & Co. Ne

METAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 79mm x 30mm. GEMSTONES: Diamonds approx. 115 stones. TESTED: 18k/plat top. WEIGHT: 11.7 grams.Gemstones have not been graded for color and clarity ,a

METAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 44mm long. GEMSTONES: Diamonds, blue stones. TESTED: 18k/ Plat. WEIGHT: 2.3 grams.Gemstones have not been graded for color and clarity ,and tested fo

(Lot of 7) Multi-stone, diamond, gold and platinum stick pins comprised of one round-cut citrine, rose-cut diamond star and crescent motif 18k yellow gold stick pin, French 18k hallmark; one Edwardian

1st item: Ladies 18K white gold Art Deco style stick pin featuring a round brilliant diamond approximately 0.15 carats, Clarity-I1, Color-H, accented by a synthetic sapphire. Partial carat mark visibl

Circa 1890's Art Nouveau antique Tiffany and Co platinum brooch having 4ctw old mine cut diamonds(Clarity:VS-SI/Color:E-H) with an onyx inlay and 18K yellow gold clasp/pin. Stamped 18K on clasp, engra

An ANTIQUE DIAMOND & SAPPHIRE stickpin in PLATINUM & 14kt.white-gold. This "ART DECO" piece has 4 round brilliant cut diamonds that total over 0.25ct. with F-G color & VS clarity. The 2 rectangle sapp

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.12ctw. Ruby, Emerald (one missing stone). MEASUREMENTS: Brooch is 75mm x 30mm. TESTED: 18k. WEIGHT: 11.4 grams.Gemstones have not been graded for color a

METAL: 18k Gold, Platinum. GEMSTONES: Center diamonds approx. 0.13ctw. Rose cut diamonds. MEASUREMENTS: Brooch/Pin is 70mm x 6mm. MARKED/TESTED: 750, Platinum. WEIGHT: 4.8 grams.Gemstones have not bee

METAL: 18k Gold. MEASUREMENTS: Overall pin size - 52mm, top measures 11.5 x 10mm. GEMSTONES: Emerald - approx. 6 x 4.7mm, diamonds approx. 0.36ctw. TESTED: 18k. WEIGHT: 2.3 grams.Gemstones have not be

Early Edwardian 18K white gold diamond .20 ct and sapphire stickpin. 1.4 DWT.

Art Deco era, 20 square calibre cut rubies totaling .65 Carat and 4 diamonds totaling .25 Carat, high grade, with appraisal of $1,550.00, Signed and numbered.

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.17ctw. Multi color stones. MEASUREMENTS: Brooch is 42mm x 33mm wide. MARKED: DIF 750, D0.17ct, 18k. WEIGHT: 17 grams.Gemstones have not been graded for c