Antique Art Nouveau Old European Cut Diamond, 10 Karat

Antique Art Nouveau Old European Cut Diamond, Enamel and 14 Karat Yellow Gold Lady Stick Pin. Measures 3" L. Approx. weight: 2.65 dwt. Condition: Missing small pearl to headdress otherwise very good a

Antique Art Nouveau Old European Cut Diamond, Seed Pearl and 14 Karat Yellow Gold Pendant Necklace. Pendant measures 2" L, 3/4" W; chain measures 15"L. Approx. weight: 3.0 dwt. Condition: Very good an

An Art Nouveau 14 Karat Yellow Gold, Amethyst, Diamond and Seed Pearl Brooch, containing one oval mixed cut amethyst measuring approximately 18.75 x 14.30 x 9.10 mm, six old European cut diamonds weig

Superb Antique Art Nouveau Platinum Diamonds Sapphires Pendant Cross. The cross is set with 72 old rose cut and old European cut diamonds and 36 gem sapphires. Approximate total gem weight 1-1/4 plus

This is an antique Art Nouveau 14K gold stickpin featuring a fine Yowah Australian boulder opal cabochon and two Old European cut diamonds. The diamonds are I clarity and HI color. It is 2 1/2" long a

This is an antique Elgin ladies pendant watch set in a a 14K gold hunter case with a botanical motif and an Old European cut diamond. The case opens to reveal an enamel decorated dial with a single su

Art Deco Old European Cut Diamond, Sapphire 14 Karat White Gold Ring. Center stone: G-H color and VS-2 clarity. Antique approx. .78 carat shield cut gem quality sapphires. Unsigned. Ring size: 4. Appr

c. 1900, 14K yellow gold ribbon brooch featuring an oval amethyst bezel set in center with six old European cut diamonds weighing approx. 0.60 ctw, 1.5 in. W, 10.7 grams

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.

ANTIQUE / VINTAGE ART DECO-STYLE 10K-14K WHITE GOLD AND DIAMOND LADY'S RING, featuring a center old European-cut diamond measuring approximately 3.0 mm in diameter with an estimated 0.10 ct.; flanked

In a platinum and yellow gold arrow-shaped frame set with fifty-five old European and rose cut diamonds, 2.43 cts total, with a pear shaped cultured pearl drop, 9.10 gr.Centre old European cut diamond

Collection of Three Victorian 10 Karat Yellow Gold Stickpins accented with Old European Cut and Mine Cut Diamonds, One with a small Pearl and Rubies. Unsigned. Good antique condition. Longest measures

A pair of Art Nouveau earrings made of 10 karat gold (the upper part) and silver (the floral part), embellished with antique-cut diamonds combined with a total weight of approximately 0.3 carats. E

Antique Art Deco Old European Cut Diamond 4.01 ct Halo Engagement Ring GIA

Antique Art Deco Old European Cut Diamond, Sapphire and Platinum Chandelier Earrings. Measure 2-1/8" L, 3/8" W. Approx. weight: 13.3 grams. Condition: Good antique condition.. Estimate: $3500.00 - $45

Crafted out of 14K yellow gold and platinum, in the style of Art Nouveau, featuring old European-cut diamonds, weighing a total of approximately 1.00 carat; measures 1-1/4 x 1-1/8 inches; weight

Antique Art Deco Old European Cut Diamond and Platinum Ring. Stamped Platinum. Ring size 2. Approx. weight: 4.7 grams. Condition: Good antique condition Estimate: $200.00 - $300.00 Domestic Shipping:

DECO PLATINUM EUROPEAN CUT DIAMOND SAPPHIRE STICK PIN An Outstanding Antique Art Deco Platinum Old European Cut Diamond Sapphire Stick Pin, circa 1925, shines front and center with a bright and spark

Antique Old European Cut Diamond and 14 Karat Yellow and White Gold Stick Pin. Measures 2-3/4" L, 1/2" W. Condition: Very good antique condition. Estimate: $200.00 - $300.00 Domestic Shipping: $34.00

Antique Old European Cut Diamond, Enamel and 14 Karat Yellow Gold Flower Stick Pin. Measures 2-3/4" L, 5/8" W. Approx. weight: 2.3 dwt. Condition: Good antique condition. Estimate: $200.00 - $300.00 D

Antique Oval Cabochon Opal, Old European Cut Diamond and 14 Karat Yellow Gold Ring. Opal with good play of multi colors. Ring size 7-1/2. Approx. weight: 6.56 grams. Condition: Very good antique condi

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:

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

Antique Approx. .50 Carat TW Old European Cut Diamond and 14 Karat Gold Engagement Ring. Ring size 7. Approx. weight: 2.54 grams. Condition: Antique used condition. Needs cleaning. Surface wear consis