Ole Lynggaard, Danish goldsmith. Modernist vintage ring in 18 carat gold. 1960/70s.

Scandinavian goldsmith. 14 carat modernist gold ring adorned with dark amethyst. Mid 20th century. Diameter: 18 mm. US size: 7.75. In very good condition. Stamped. Reserve: $294.00 Shipping: Domestic:

Scandinavian goldsmith. Vintage ring in 14 carat gold adorned with cultured pearl. Mid 20th century. Diameter: 14 mm. US size: 3. In excellent condition. Stamped. Measured to 14 carats by jeweler. In

Scandinavian goldsmith. Vintage ring in 14 carat gold adorned with light blue semi-precious stone. Mid 20th century. Diameter: 16 mm. US size: 5.5. In excellent condition. Stamped. Measured to 14 cara

Swedish jeweler. Vintage art deco ring in 18 carat gold adorned with cultured pearl and marcasite stones. 1920s / 30s. Diameter: 17.5 mm. US size: 7.25. In excellent condition. Stamped. In most cases,

Danish jeweler. Vintage ring in 8 carat gold adorned with clear semi-precious stone. Mid-20th century. Diameter: 17 mm. US size: 6.5. In excellent condition. Stamped. In most cases, we can change the

Danish jeweler. Vintage ring in 8 carat gold adorned with red semi-precious stone. Mid-20th century. Diameter: 17 mm. US size: 6.5. In excellent condition. Stamped. In most cases, we can change the si

American, late 20th century. Vintage modernist style ring, stamped "18ct" featuring bezel set, oval pale blue topaz, mounting with open work . Stone measures approx. 15.4 x 11.9 x 7.7mm. Sz 7.5, 7gr.

An absolutely mesmerizing ring in which the setting is made of 18 Carat Gold by a talented goldsmith. The centerpiece of the ring is a 1.02 Carat I color VS2 Diamond. Encircling this lovely diamond is

Scandinavian jeweler. Vintage ring in 8 carat gold adorned with three orange semi-precious stones. Mid-20th century. Diameter: 18 mm. US size: 7.75. In excellent condition. Stamped. In most cases, we

centering one cushion faceted pink sapphire, approximately 6.95 carats, surrounded by 12 old mine and old European cut diamonds, estimated combined weight 1.50 carats, 18 karat yellow gold and platinu

Undulating channels of white gold set with six diamonds estimated at .18 carats, two nice white diamonds estimated at .25 carats, and sixty-two .01 carat diamonds, stamped mark of 14k gold, comfort fi

DESCRIPTION: A vintage ring composed of an 18kt white gold band, adorned with 18 princess cut diamonds and 18 round .3 carat diamonds. The diamonds are G color, VS and weighing approximately 1.70 cara

A VINTAGE SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with a cabochon sapphire and an old cut diamond of 1.47 carats, accented by further old mine cut diamonds, French assay marks for 18 carat

Item: VINTAGE PEAR SHAPE 0.41 Cts UN CUT NATURAL DIAMOND RING 18 KT ;YELLOW SOLID GOLD;kundan hand made;Metal Purity: 18 kt solid gold;Gemstones: Diamond;Carat Weights: 0.41 Cts;Size/Dimensions: 5.75

A Diamond and 18 Karat Yellow Gold Ring. Modernist mounting contains nine square cut diamonds which total approximately 1.00 carat. Interior is stamped "Larry 750" Size: 7.5 Wt: 16.8 grams

Vintage 18 Karat White Gold, 0.23 Carat Diamond Filigree Ring, Size 7-1/2. Signed 585. Good Condition. Weighs 2.40 Pennyweights. Shipping $20.00

DESCRIPTION: An 18 karat yellow gold ladies cocktail ring featuring an open work modernist design with diamonds set in white gold finished with half a circle malachite on the side. Marked 18k on the b

Man's Vintage Approx. 2.50 Carat Colombian Emerald and 18 Karat Yellow Gold Ring. Emerald with vivid color. measures 10mm x 7mm. Ring size 10. Approx. weight: 12.3 grams. Condition: Good vintage condi

Eighteen-Karat White/Yellow Gold, Ruby and Diamond Ring, the European vintage ring mounted with a central oval-cut ruby, with an approximate weight of 0.70 carats, surrounded by forty-two single-cut

This is a vintage stamped and electronically tested 18 karat yellow gold genuine ruby, sapphire, and natural diamond ring.  This vintage ring, circa 1940's, has approximately 2 carats of round, b

A vintage 18 K gold cocktail ring, weighing in total approximately 8.6 dwt ( or 13.37g), mounted with a large rectangular aquamarine ( approx. 18.5 carats), ten laboratory grown saphires and 8 rose cu

This beautiful ring has been made by a master goldsmith, the mounting has been designed and crafted, tailored for this stone. 5.59 grams of White 18 k Gold. The magnificent amethyst is 18.69 carats su

Man's Vintage Approx. 1.0 Carat Square Cut Diamond and 18 Karat White Gold Ring. Stamped 18K. Good vintage condition, normal wear. Ring size 8-1/4. Approx. weight: 8.9 grams. Shipping $28.00 (estimate

Vintage Approx. .40 Carat Baguette Cut Diamond and 18 Karat Yellow Gold Ring Mounting. Diamonds H color, VS1 clarity. Ring size 5. Ring opening approx. 7mm x 5mm. Approx. weight: 15.1 grams. Condition