Vintage 18 Karat Yellow Gold Diamond and Gemstone Ring.

Vintage 18 Karat Yellow Gold Diamond and Gemstone Ring. Stamped 750 with makers mark. Good condition. Ring size 7. Approx. weight: 9.2 grams. Shipping $28.00 (estimate $250-$350)

Vintage 18 Karat Yellow Gold Ring with Three (3) Interchangeable Gemstone Tops and Small Diamond Accents. Signed Rossi, stamped 18K. Ring size 6. Approx. weight: 15.8 grams. Condition: Very good condi

Vintage Gemstone and 18 Karat Yellow Gold Ring. Set with small round cut diamonds, rubies and sapphires. Stamped 750. Ring size 7-1/2. Approx. weight: 11.60 grams. Estimate: $500.00 - $700.00 Domestic

Vintage Gemstone and 18 Karat Yellow Gold Ring. Gemstones with vivid color. Ring size 6-1/2. Approx. weight: 12.51 grams. Condition: Very good vintage condition. Estimate: $200.00 - $300.00 Domestic S

This is a vintage (stamped and electronically tested) 18 karat yellow gold ruby and diamond ring. This ring is set with round, faceted, natural red rubies and one cabochon ruby. There is approximately

Vintage Gemstone, Diamond, 18 Karat Yellow Gold and Roman Coin Pendant. Set with cabochon rubies and sapphire and s,mall round brilliant cut diamonds. Stamped 18K. Measures 2-3/4" L, 1-3/8" W. Approx.

This is an 18 karat yellow gold multi-gemstone and diamond ring. The approximate 6 mm trilliant-cut amethyst is surrounded by approximately .20 carats of round, brilliant-cut near colorless, VS diamon

Ladies' vintage 18 karat yellow gold Casbah cocktail ring, set to the center with large marquise cut opal stone, encircled by approx. seventeen round brilliant cut diamonds and seventeen round opal ac

Lady's Vintage Approx. 2.0 Carat Pave Set Round Brilliant Cut Diamond, Onyx and 18 Karat Yellow Gold Ring. Diamonds G-H color, VS clarity. Signed 18K 750. Surface wear from normal use otherwise good c

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

Vintage Forty Invisible Set Square Cut Diamond, Black Onyx and 18 Karat Yellow Gold Ring. Diamonds F-G color, VS1-VS2 clarity. Ring size 6-1/2. Approx. weight: 10.60 grams. Condition: Very good vintag

Vintage Six Piece Midnight Sapphire Jewelry Collection Including Two 18 Karat Yellow Gold Sapphire and Diamond Rings, 14 Karat Yellow Gold, Sapphire and Diamond Ring, and 14 Karat Yellow Gold, Sapphir

COLLECTION OF GEMSTONE RINGS Consisting of an 18 karat yellow gold, tsavorite garnet and diamond ring, a 14 karat yellow gold, garnet and diamond ring, a 14 karat yellow gold, peridot and diamond ring

Vintage Baguette and Heart Shape Diamond, 14.0mm South Sea Pearl and 18 Karat Yellow Gold Cocktail Ring. Diamonds G-H color, VS1-VS2 clarity. Pearl with good luster and polish. Stamped 18K 750. Ring s

Vintage Approx. 1.0 Carat TW Round Brilliant and Baguette Cut Diamond and 18 Karat Yellow Gold Wide Ring. Diamonds F-G color, VS1 clarity. Signed "B". Ring size 6. Approx. weight: 21.68 grams. Conditi

Vintage Approx. 4.0 Carat TW Seventy Baguette and Round Brilliant Cut Diamond, Platinum and 18 Karat Yellow Gold Ring Setting. Diamonds D-E color, VVS-VS clarity. Ring octagonal opening approx. 11.5mm

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

Vintage Diamond, Multi Gemstone and 18 Karat Yellow Gold Butterfly Pendant / Brooch with 14 Karat Yellow Gold Chain. Good quality stones throughout. Chain clasp stamped 14K. Very good condition. Penda

Vintage Round Cut Sapphire and 18 Karat Yellow Gold Dome Ring together with Vintage Round Cut Garnet and 14 Karat Yellow Gold Dome Ring. Ring sizes 7-3/4 and 9-3/4. Approx. total weight: 18.66 grams.

Vintage Diamond and 18 Karat Yellow Gold Ring. Set with six round brilliant cut diamonds, F-G color, VS1-VS2 clarity. Ring size 4. Approx. weight: 9.77 grams. Condition: Very good vintage condition. E

Vintage Gemstone, 18 Karat Yellow Gold and Sterling Silver Jewelry. To include a pendant necklace, two rings, two pendants and two pair of earrings. Gemstones include citrine, pink tourmaline, garnet

Vintage Diamond, South Sea Pearl, and 18 Karat Yellow Gold Ring. Pearl measures 17 mm. Set with 6 marquise diamonds along with one approx. 1.30 carat round brilliant cut diamond. Diamonds E-F color, V

Vintage Diamond and 18 Karat Yellow Gold Engagement Ring,. Set in the center with an approx. .60 carat emerald cut diamond, measures 6.35 x 4.12mm, F-G color, SI1 clarity. Accented throughout with num

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