Platinum & diamond & filigree pin, diamond is approx.

Stunning Vintage Platinum, Diamond Filigree Pin Measuring (2.39" x 0.95") adorned with European cut diamonds including a 1.70ct center stone (I-VS2, I-SI1) approx. 3.42ct tdw, pendant bar located at t

METAL: Platinum. GEMSTONES: Old mine cut diamonds total approx. 1.55ctw. Center diamond approx. 0.65ct. MEASUREMENTS: Brooch is 51mm x 19mm. TESTED: Plat. WEIGHT: 10.1 grams.Gemstones have not been gr

METAL: Platinum/14k Gold hardware. MEASUREMENTS: Brooch is 77mm x 15mm. GEMSTONES: Old mine cut diamonds - approx. 1.80-2.00ctw. TESTED: Plat/14k. WEIGHT: 9.8 grams.Gemstones have not been graded for

Filigree basket form set with approx. 2 ctw of old European and rose cut diamonds, approx. 2”L 7.7 grams.

VINTAGE PLATINUM AND 14KT YELLOW GOLD DIAMOND STICK PIN ~ 2.75" IN LENGTH, OPENWORK FILIGREE STYLE DESIGN TOP WITH FIVE EUROPEAN AND 20 ROSE CUT DIAMONDS (APPROX 0.34CT TDW) MILGRAIN EDGEWORK, ELECTRO

featuring 21 bezel set diamonds, rubies and sapphires approx. 2.50 carats, tests platinum over 14K yellow gold, pin stem and frame with a slight bend, length 3.5in., 10.2gms., Opening Bid $600

Vintage 14kt White Gold Platinum Top Filigree Pin Measuring approx. (0.5î x 1.55î) featuring a (1.6mm) diamond center stone accented with a marquise cut emerald- synthetic, on each side of the s

VCA 18K platinum diamond flame pin. Diamond weight approx. 1ct. Signed VCA 1V6 74.165. Length 2 1/8'', width 1/4'', weight 5.4g.

Art Deco Platinum Gold Diamond Filigree Bar Pin, Brooch. Metal: Platinum Metal: 6.1 grams Diamond: Approximately 0.25 carats Measurement : 0.25 inches long by 2.5 inches wide Markings: â€&#

-Platinum 1.75 ct. diamond and sapphire pin -Sapphire center stone 3/8 ct. -Overall condition is excellent, no surface wear or scratches -Estimated total diamond weight = 1.75 ctw -Approx. total weigh

2 5/8 in. W., the pin part is 14K gold, 6 grams

Comprising three rings with OEC diamonds or red "gems," and round faceted ruby, in platinum filigree mounts, diamonds approx. .52 ct. TW throughout, ca. 1930. Largest size 9 1/2. 5.7 dwt.

ART DECO PLATINUM-TOP DIAMOND FILIGREE BAR PIN set with a center (10pt) diamond, flanked with 2 blue accent stones, closure stamped 14K, pin stamped ‘125 Plat Top’, 2in., 4.7gms.

Diamond 18K White Gold Filigree Pin. 145 Diamonds total weight approx. 3.00 cts, F-G color, VS1-SI1 clarity Diameter: 1.42" Total weight: 7.4 g

A Platinum and Diamond Stick Pin. Filigree platinum mounting contains one prong set Old European cut diamond which is approximately .25 carat. Stick is white gold Wt: 2.6 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.

Antique 18kt White Gold Platinum Top Pin With Diamonds Measuring approx. (1.65" x 0.95") adorned with old mine cut diamonds - several missing - approx. 0.78ct tdw, stamped and tested (10.8 grams tw).

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

METAL: platinum. GEMSTONES: diamonds-approx. 1.40ctw. MEASUREMENTS: ring size 6.25. Ring top is 13mm at widest point. MARKED: 10% Irid Plat. WEIGHT: 4.1 grams.Gemstones have not been graded for color

in classic Edwardian design, set with 30 round diamonds approx. 1.00 carats, tests platinum, stamped 'BS&F', 1.4in., 6.4gms.

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

19 European cut diamonds totaling 1.50 carats, high grade, with appraisal of $6,250.00, 2 5/8" wide.

set with 15 round diamonds approx. 1.00 carat, center diamond approx. 0.30 carat (2 carbon spots), overall head 24x20mm, tests platinum, size 5.25, 5.4gms.

METAL: platinum. GEMSTONES: diamonds - approx. 0.65-0.70ctw. MEASUREMENTS: ring size 5.25. Ring top is 32mm at widest point. TESTED: platinum. WEIGHT: 5 grams.Gemstones have not been graded for color