Vintage Platinum Ring

Centered on a square ruby weighing an estimated 1.20 carats, this geometric design ring also incorporates baguette and round diamonds and calibré cut rubies, mounted in platinum Rin...

Mucha Bunz great vintage design (1990's circa). Platinum ring with synthetic corundum and natural white diamond.

Platinum ring set with one oval jadeite jade cabochon (GIA Certificate No. 2175300247) surrounded by 16 round brilliant diamonds weighing approximately .48 ct. tw and flanked by two ...

*The emerald is 1.5ct *Total diamond weight is .50ct *Platinum *Ring size 7

Platinum ring set with 2 Pearls (7,7 mm approximately) surrounded by baguette cut diamonds.

Centered on an emerald cut blue sapphire weighing 8.02 carats, this ring is enhanced by a cluster of 30 marquise diamonds weighing an estimated 4.1 carats, mounted in platinum.

2.51 Carat GIA Certified Ceylon Blue Sapphire Platinum ring with .75 Carats of Diamonds. Ring is a size 5.5

Approximately 3ct carved emerald cushion cabochon with baguette and single cut diamonds, set into platinum. Ring size 8.

Oval Green Jade Round Brilliant Diamond Retro Platinum Ring, currently a size 5 but could easily be size.

An pristine Art Deco Diamond, Emerald platinum ring featuring an 0.83 carat Old European Cut Diamond of I color - VS2 clarity.

A very attractive emerald cut diamond and platinum ring. Center stone 1.4 ct G colour and VS2 clarity, very good cut.

This timeless Platinum ring is made with a gorgeous 6 Carat Aquamarine stone that is shaped like a diamond.

Natural Colombian Emerald Diamond Platinum Ring. Central square cut natural emerald, surrounded by approximately 16 princess cut and 4 triangle cut diamonds.

Vintage Akoya pearl & baguette diamond platinum ring, circa 1960. This vintage pearl ring is crafted in platinum and features a 9.9mm Akoya pearl.

Platinum ring with diamonds and sapphires, size 6 3/4.

This 1970s platinum ring features a beautiful 16 mm White South Sea Pearl.

Oscar Heyman Diamond Emerald Platinum Ring, “92871” stamped in shank. There are 19 diamonds , 2 pear shape and 17 Round Brilliant Cut Diamonds for 4+ Carats by measure.

Vintage 46.88 carat aquamarine and diamond platinum ring, circa 1960. This vintage ring has an emerald cut aquamarine at 46.88 carats and six baguette diamonds at 0.50 carat total we...

David Webb 18K white gold and platinum ring, set with carved crystal top and approx. 1.00ctw in H/VS-SI diamonds.

Platinum ring set with one cushion shaped sapphire weighing approximately 5.83 ct. flanked by 2 tapered baguette diamonds weighing approximately .75 ct. tw.

This incredible platinum ring is sure to become your favorite! This amazing flower carved emerald weighs approx 17 carats and is cut in a marquise shape held by 7 prongs.

Estate 1.73 carat VVS2 emerald cut diamond platinum ring, circa 1990. This heavy platinum solitaire ring features a 1.73 carat emerald cut diamond.

A stunning Birks ring is set with fancy Marquise cut Diamonds and Blue Sapphires in a 5 mm wide Platinum band.

Imprssive 18k gold and platinum ring by David Webb, set with coral, approx. 1.50ctw in diamonds and ruby cabochons.

It is a very bright stone and fits perfectly with the bespoke 18K solid gold and platinum ring with brilliant white diamonds. A high cabochon stone that shows colours from all angles...

A stunning, sleekly modeled marquise-cut diamond, weighing 3.71 carats, is classically presented in a hand-fabricated platinum ring between a pair of bright tapered baguette diamonds...

The ring contains one center diamond, set with four corner prongs, described as: Shape: round brilliant Clarity: VVS1 Color: K Weight: 1.07 cts (estimate) Measurements: 6.71 â??...

Center diamond weighs 5.55 carats, color: J, clarity: VVS2 - accompanied by a Gemological Institute of America Certificate. 2 step-cut diamonds weighing approximately 2 carats. Si...

Superb Vintage Retro Ruby & Diamond 14K Rose Gold and Platinum Ring. Beautifully crafted in the 1940's in gleaming 14 Kt rose gold with contrasting white gold accents.

Art Deco Style Triangular .70 C Diamonds Aquamarine Platinum Ring. This is a beautiful art deco style ring set with a .70 carat triangular diamond and .70 carat aquamarine.

Like a tropical sea, this opal ring sparkles with life. Set in 18K solid gold and platinum, it's a design suitable as everyday wear.

Semi eternity diamond platinum ring, with approximately 0.96 carats in G-H color, VS-SI clarity round diamonds.

Susan Berman, 18K yellow gold and platinum ring set in center with oval rubellite weighing 10.38cts and flanked by 6 baguette diamonds weighing 1.30cts, G-H color, VS clarity.

Impressive Platinum Ring with two White and Black South Sea Pearls.

A heavy platinum ring of brushed finish, set with an exceptionally fine coloured Colombian green emerald of cabochon cut with an old cut diamond either side.

Gorgeous ring in platinum with a central emerald (4.5ct approx.) surrounded by diamonds (3.15ct total approx.)

Platinum emerald and diamond ring. The ring is centered with one approximately .70 carat square cut emerald measuring 5.5 mm, framed by eight baguette cut diamonds weighing approxima...

The blue and greens are so intense you will find yourself lost in their beauty. Solid 18K gold ring with a magnificent blue-green solid Australian Black Opal, surrounded by brilliant...

Ring centered on an oval alexandrite weighing an estimated 5.09 carats flanked by two shield shaped diamonds and accented with diamond trim, mounted in platinum.

Set in platinum with french hallmarks Size: O

Featuring (1) pear-cut aquamarine, 7.44 cts., accented by a (9) full-cut diamonds, 0.13 ct. tw., VS, H-I, set in a sculpted platinum mounting, 24 mm tapering to 3.9 mm, size 8.5, mar...

Adorned with 36 point of high-grade diamonds and set in 18K gold and platinum 950. True High Jewellery, this ring is a handcrafted one-off masterpiece.

BURMA BLUE SAPPHIRE AND DIAMOND PLATINUM RING, set with a cushion cut sapphire of 2.83 ct. in a bevelled and concave rectangular surround set with round cut diamonds and fancy cut sa...

Set in solid 18K gold and accentuated with brilliant white diamonds set in platinum to bring out their luminance. SPECIFICATIONS Opal Type: Black Boulder Opal Opal Weight: 6.95ct Op...

SPECIFICATIONS Opal Type: Black Boulder Opal Opal Weight: 6.35ct Opal Origin: Winton, QLD, Australia Diamonds: 0.27ct D IF - F VVS Metals: 18K solid Gold, Platinum Ring Size: Resized...

SPECIFICATIONS: Opal Type: Black Opal Opal Weight: 12.28ct Opal Origin: Lightning Ridge, NSW, Australia Diamonds: 0.215ct D IF - F VVS Metals: 18K Solid Gold, Platinum Ring Size: Re...

SPECIFICATIONS Opal Type: Black Boulder Opal Opal Weight: 12.94ct Opal Origin: Winton, QLD, Australia Diamonds: 0.26ct D IF - F VVS Metals: 18K solid Gold, Platinum Ring Size: Resize...

emerald ring in platinum by Suzanne Belperron, center emerald weighs 1.65 carats, circa 1940's.

The size 6.5 platinum mounting also includes an additional .40 total carats of baguette and single cut diamonds.

Vintage 3.45ct Pear Marquise Round Diamond Platinum Ring Heavy Estate Midcentury This is a gorgeous vintage platinum and multi diamond ring.

Powerful leaf design platinum mount ring circa 1950. The ring is set with a center marquise cut diamond weighing approx .50 cts., two side marquise cuts, 8 baguettes and 6 round cut...

Approximately 4.00 carats of very clean and near colorless Round Brilliant Diamonds encircle the center Opal. Ring is cast in Platinum and good craftsmanship.

Platinum and diamond ring is four prong center set with one round brilliant diamond weighing approximately 1.09 carats; clarity SI1, color H.

An Art Nouveau Emerald and diamond ring handcrafted in 18k gold. The ring is set with one beautiful emerald cut 2.90 ct Natural Emerald.T hree rows of sparkling old mine cut diamonds...

This late Art Deco ring crafted from platinum and diamonds is best described as a 'tank' ring, and was manufactured in France, circa 1940. The beautifully hand crafted ring features ...

Art Deco Elegance This original and quite unique Art Deco ring is dated 1920 ca Hand crafted of solid Platinum in a tasteful horizontal panel with beautiful openwork scroll design mi...

This exquisite vintage Gianmaria Buccellati cocktail ring is crafted in 18k brushed and textured yellow gold with white gold accents. This ring is set with a faceted oval 7.0mm x 10....

Commanding in presence and refined in detail, The Imperial Light solitaire signet ring is a masterclass in contemporary opulence. At its heart gleams a breathtaking 3-carat natural r...

Ring in platinum. Sublime art deco ring, its entire platinum setting is closed set on its top with a Colombian emerald- cut emerald and an antique- cut diamond. This duo of gems is s...

GIA certified 17.91 carat Old Cushion Cut Diamond Solitaire Ring in Platinum Old Cushion Diamond Ring features a Center Cushion Brilliant Cut Diamond with beautiful vintage carving ...

A fabulous pair of vintage Cartier Paris diamond huggie-hoop earrings. They showcase approximately 5 carats of sparkling diamonds set in shimmering 18 karat yellow gold. Each earring...

A stunning antique Edwardian 4.47 carat amethyst and seed pearl, 15 karat yellow gold necklace; part of our diverse antique jewellery and estate jewelry collections. This stunning, ...

Circa 1915 This early Art Deco octagon shape engagement ring is handcrafted in platinum. The ring is centered with a sparkling old cushion cut diamond (7.10 x 6.5 x 4.15 mm, approxi...

Ring in platinum, dog's head hallmark. Square shaped, this superb Art Deco ring is adorned with a brilliant-cut diamond, surrounded by baguette-cut diamonds. Asymmetrically, a half-s...

This ring is designed by Nazarelle and made in 14k white and rose gold. For the center stone it features one oval Paraiba Tourmaline from Brazil, GIA certified (GIA: 2151487144 ) wei...