A Vintage 18 Karat Yellow Gold, Turquoise, Ruby, and

Vintage Cartier 18 karat yellow gold pin in the figural form of a Penguin, set to the center of it's body with an oval Turquoise stone cabochon, along with an inset round Ruby for its eye. Stamped "It

An 18 Karat Yellow Gold, Turquoise, Ruby and Paste Etruscan Style Rams Head Ring, Greek, containing six round cabochon cut turquoise, two round mixed cut rubies and three round single cut clear paste

This is a vintage 18 karat yellow gold ruby brooch.  Fashioned as a poinsettia type flower and accented with genuine, red rubies, the leaves are hand, beaded to give a true representation of the

Two Vintage 18 Karat Yellow Gold and Turquoise Brooches. One stamped 750. Good vintage condition. Larger measures 1-5/8 " L, 1-1/4" W. Approx. weight: 13.2 grams. Shipping $30.00 (estimate $250-$350)

Vintage Italian Freeform 18 Karat Yellow Gold and Turquoise Nugget Necklace. Stamped 750, Italian hallmark. Gold nuggets measure approx. 16.5 11.0mm. Necklace measures 19-5/8" L. Approx. weight: 63.40

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

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 Enamel and 18 Karat Yellow Gold Frog Earrings with Cabochon Ruby Eyes. Measure 7/8" x 5/8". Approx. weight: 21.9 grams Condition: Very good vintage condition. Estimate: $600.00 - $800.00 Domes

Vintage 18 Karat Yellow Gold Hatching Chick Brooch with Diamond and Ruby Accents. Stamped 18K. Unidentified maker's mark (logo). Measures 1-1/2" H, 3/4" W. Approx. weight: 14.66 grams. Condition: Very

Vintage Persian Turquoise and 18 Karat (or higher) Yellow Gold Ring. Turquoise measure 23 x 16mm. Ring size 8. Approx. weight: 11.70 grams. Condition: Very good vintage condition. Estimate: $200.00 -

Marti Vintage 18 Karat Yellow Gold and Enamel Turtle Pin with Diamond Inlay and Ruby Eyes. Signed 18K and Marti. Weighs 5.80 Pennyweights. Measures 1-1/8 Inches Long. Shipping $20.00

Vintage Italian Chrysoprase and 18 Karat Yellow Gold Cat Brooch Accented with Ruby Eyes. Stamped Italy 18K and "K" maker's mark. Measures 1-3/8" H, 3/4" W. Approx. weight: 7.29 grams. Condition: Very

Vintage Italian Bulgari style Heavy 18 Karat Yellow Gold, Pearl, Cabochon Emerald and Ruby Bracelet. Stamped Italy 750. Pearls measure 7mm each. Good vintage condition. Measures 1-1/4" W, 7" L. Approx

Vintage Italian 18 Karat Yellow Gold Charm Bracelet set with 18 Karat Yellow Gold and Ruby Heart Charm, 18 Karat Yellow Gold and Enamel Bear Charm and 14 Karat Yellow and White Gold Bird Charm with Di

Vintage Approx. 13.55 Carat Rose Cut Ruby, .80 Carat TW Round Brilliant Cut Diamond and 18 Karat Yellow Gold Ring. Ruby with vivid color, measures 14 x 14mm. Diamonds F-G color, VS-SI clarity. Ring si

Vintage Six Round Cut Ruby, Pave Set Diamond and 18 Karat Yellow Gold Band. Rubies with vivid color. Stamped 750. Ring size 7. Approx. weight: 8.87 grams. Condition: Very good vintage condition. Sligh

Vintage Tiffany & Co signed 18 Karat Yellow Gold Three Bird Brooch accented with Ruby Eyes. Signed, stamped 18K. Measures 7/8" H, 1-3/8" W. Approx. weight: 8.69 grams. Condition: Very good condition.

This is a vintage, mid-20th century, 18 karat yellow gold mushroom and gemstone brooch.  The brooch features 4 mushrooms, artistically carved from 18 karat yellow gold and scattered rubies, sapph

Vintage Ruby, Diamond and 18 Karat Yellow Gold Cluster Ring. Stamped 18K. Ring size 6-3/4. Approx. weight: 9.76 grams. Condition: Good vintage pre-owned condition. Surface wear from normal use. Needs

Vintage Lab Made Ruby and 18 Karat Yellow Gold Disco Ball Chandelier Earrings. Measure 2" L. 5/8" W. Approx. total weight: 4.1 dwt. Estimate: $100.00 - $300.00 Domestic Shipping: $40.00 Condition: Ver

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.

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 Italian 18 Karat Yellow and White Gold and Enamel Bird Brooch. Accented with round cut diamonds and round cut ruby eye. Stamped Italy 18K. Measures 3-3/8" L, 3" W. Approx. weight: 35.84 grams.

Vintage Italian Turquoise Bead and 18 Karat Yellow Gold Rope Bracelet. Stamped 750 and Italian hallmark. Measures 7" L, 3/8" W. Approx. weight: 11.9 dwt. Condition: Very good vintage condition. For ad