EDWARDIAN PLATINUM-ON-YELLOW GOLD, OLD MINE CUT DIAMOND AND SAPPHIRE BAR PIN, - L: 1 3/4".

EDWARDIAN PLATINUM-ON-YELLOW GOLD, OLD MINE CUT DIAMOND AND SAPPHIRE BAR PIN. Round sapphire weighing 1.00-1.25 ct., surrounded by nine old mine cut diamonds together weighing approximately 1.10 ct.,

EDWARDIAN PLATINUM-ON-YELLOW GOLD AND DIAMOND BAR PIN. circa 1900, Row of 23 matched old European cut round diamonds together weighing app. .91 ct. L: 2 1/4 in.

Art Deco Old European Cut Diamond, Square Rose Cut Sapphire and 14 Karat Yellow Gold Bar Pin. Stamped 14K. Measures 2-5/8" L, 1/4" W. Approx. weight: 4.9 grams. Condition: Very good antique condition.

One 3 1/4" sapphire and diamond bar pin, 14k yellow gold frame featuring ten old mine-cut diamonds, appx.1.80 ctw. SI1 clarity - G color alternating with eight square-cut blue sapphires 3.5mm - 4mm. T

Two (2) 14k white gold Edwardian era diamond openwork bar pins. 1st item: 14k white and yellow gold Edwardian pin containing center Old Mine Cut round diamond weighing approximately 1.50 ct (approxima

Two Antique Gemstone and 14 Karat Yellow Gold Bar Pins. One set with old European cut diamonds and pearls. The other set with old European cut diamonds and rubies. Larger measures 2-1/4" L, 5/16" H. A

Platinum top with 14K yellow gold pin, contains Old European, full and single cut diamonds, approximately 0.50ct center diamond, approximately 1.00ct TWD, 4.9dwt. Condition (Good).

Late 19th - early 20th century. Yellow gold bar pin and pendant, both tested 10K. Bar pin with center crescent shape around old mine cut diamond, approx. .18ct (chip on girdle), 1.87"l (newer pin back

Unmarked, containing nine graduated Old Mine Cut bezel set diamonds, center stone weighing approx. 1.25cts, 54 rose cut small bead set diamonds, one missing, 2-1'2"l, total gross weight approx. 3.7dwt

Antique Old European Cut Diamond, Baguette Cut Sapphire and 14 Karat Yellow and White Gold Stickpin. Measures 2-1/4" L, 1/2" W. Approx. weight: 2.1 dwt. Estimate: $300.00 - $500.00 Domestic Shipping:

c. 1920-30, American, 18K yellow gold platinum toped filigree brooch featuring cushion cut sapphire with diamonds set in filigree, 2.75 in. L, 4.4 grams

Antique Old European Cut Diamond, Baguette Cut Sapphire and 14 Karat Yellow and White Gold Stickpin. Measures 2-1/4" L, 1/2" W. Approx. weight: 2.1 dwt. Condition: Very good antique condition. Estimat

14K yellow gold and platinum topped horseshoe pendant featuring 36 well matched Old European cut diamonds weighing approx. 2.00 ctw, 1.5 in. L, 7.6 grams

14K yellow and white gold featuring old mine diamonds weighing approx .40 ctw, with calibre cut cut sapphires, in an "X" motif, 2 in. L, 4.3 grams tw

Old European cut diamonds set in platinum filigree with gold pin back. Approximately 1.5 carat center stone with .75 carat side stones as well as many small diamonds throughout. Dimensions: L 2.75" x

14K white & yellow gold bar pin, containing 3 small round prong set diamonds, 9 small square cut channel set sapphires, total gross weight approx. 2.75dwts. 1-7/8"l.

Containing six Old European cut diamonds weighing approximately 0.25 carat total, with two sapphires, 14k white gold bale, measures 1.0" L x 0.5" W, 1.0 dwt. With 18" silver tone snake chain. Also inc

Period Edwardian 14K White and Yellow Gold Bar Pin Form Brooch, set with (1) central old European 0.20 point diamond, flanked on either side by (1) triangular shaped blue sapphire, 3.6 dwt, 3/4" high,

14K YELLOW AND WHITE GOLD, DIAMOND AND SAPPHIRE LEAFY BRANCH DESIGN PIN. Textured and polished yellow and white gold leaves interspersed with 18 round diamonds and 14 round sapphires. - L: 1 3/4 in.;

Edwardian diamond, platinum-topped 14k yellow gold bib necklace Featuring (1) old European-cut diamond, weighing approximately 1.05 cts., accented by (2) old European-cut diamonds, weighing a total of

Pendant platinum over 14K gold. Transitional cut diamonds with sapphire accents. Measures 20 L, drop 1 1/4. Weight 4g. Excellent condition

VINTAGE 14K YELLOW GOLD DIAMOND BLUE SAPPHIRE BROOCH PIN Brooch measures 2.25" L x 0.16" W 14K Yellow gold Total diamonds and sapphire weight is 0.30ct 2 Blue sapphires are clean high quality 0.10ct

1) 14K yellow gold Victorian spiral pinwheel brooch with Old European cut diamond in the center, pin/pendant capability, 1 in. L and 2) Victorian gilt pinwheel brooch with faux clear stone in the cent

An Edwardian Platinum Topped Yellow Gold, Diamond and Pearl Pendant and Necklace, consisting of a necklace containing one old European cut diamond measuring approximately 3.20 x 3.21 x 1.77 mm, numero