Platinum Ring Mounting

Elegant estate 0.75 ct emerald square with 0.46 ct white diamond baguettes and rounds. Handcrafted in a platinum mounting. Ring size 5.5.

Gorgeous deep green 7.87 ct. tourmaline emerald cut with 0.90 ct. good quality white diamond baguettes. Handmade platinum mounting in ring size 4.75.

Gorgeous green emerald 2.67 ct. octagon with 0.70 ct. good quality, white, and bright diamond emerald cuts. Handmade platinum mounting in ring size 6.5.

Gorgeous bright green 11.80 ct. peridot oval with 0.98 ct. good quality white diamond baguettes and rounds. Handmade platinum mounting in ring size 8.25.

Beautiful bright green emerald pear shape weighing 1.03 ct. with 0.61 ct. of good quality, white, and bright diamond baguettes in a handmade platinum mounting. Ring size is 5.75. E...

Gorgeous estate 7.70 ct. kunzite oval in a beautiful pink color with 0.43 ct. of white diamond baguettes. Handmade platinum mounting, ring size is 6.25. Big look for a reasonable p...

Art Deco 0.57 carat diamond solitaire engagement ring mounted in platinum circa 1925. Showcasing a transitional-cut diamond weighing 0.57 carat, accompanied by a report from EGL-USA ...

Made in platinum this beautiful ring is mounted with very special Swiss Cut diamonds of 3.35cttw.

Surrounded by 1.18 carats of white and bright diamond rounds in a handmade platinum mounting. Ring size is 6.5. This classic ring has dainty details on the sides that make the ring...

Beautiful 2.54 ct. blue sapphire oval with 0.41 ct. good quality, white, and bright diamonds in a handmade platinum mounting. Ring size is 8.25.

Measuring approx. 0.95” l x 0.80” w x 0.33” h. Hand-crafted Platinum mounting. Ring size: 6.25, we offer ring re-sizing.

A diamond ring, mounted in platinum, set with a 4.48ct I colour SI2 clarity old European-cut diamond, with short tapered baguette-cut diamonds set either side.

Lovely 20.86 carat aquamarine emerald cut surrounded by 1.05 carats of white diamonds in a platinum mounting. This cocktail ring is a showstopper and perfect for any occasion!

This is a unique ring and the old cut diamond is extremely sparkly, all set on a platinum mount.

The pearls measuring approximately from 8 - 8.2 mm, the diamonds totaling approximately 1.50 carats, approximately G color and VS clarity, mounted in platinum. RING SIZE: approxim...

A diamond ring, mounted in platinum, set with a 0.71ct emerald-cut diamond, colour E, clarity VS2 with tapered baguette-cut diamond set shoulders.

Gorgeous bright green sphene oval weighing 5.14 ct. with 0.18 ct. of good quality, white, and bright diamond rounds in a handmade platinum mounting. Ring size 6.75. Excellent condi...

Stunning estate cocktail ring with oval peridot weighing 7.80 cts with 1.48 cts of bright white diamond rounds in a handmade platinum mounting.

Gorgeous 24.50 ct. aquamarine emerald cut with good color and shape. 0.86 ct. good quality white diamond rounds. Handmade platinum mounting in ring size 5.5. Estate ring in mint c...

This spectacular trilogy ring showcases three magnificent antique diamonds, carefully extracted from a 1920s necklace and elegantly set upon a new, meticulously handcrafted platinum ...

This spectacular trilogy ring showcases three magnificent antique diamonds, carefully extracted from a 1920s necklace and elegantly set upon a new, meticulously handcrafted platinum ...

Gorgeous alexandrite oval weighing 2.18 ct. with 1.34 ct. of good quality baguettes and rounds. Nicely handmade platinum mounting in ring size 6.5. Excellent condition.

Gorgeous deep color 4.31 ct. pink tourmaline oval cabochon with 0.21 ct. good quality white diamond baguettes and rounds. Handmade platinum mounting in ring size 5.

Gorgeous bright pink color pink tourmaline oval weighing 3.02 ct. with 0.67 ct. white diamond baguettes and rounds in a handmade platinum mounting. Ring size 6. Mint condition.

Beautiful white opal oval weighing 2.50 ct. with 0.68 ct. white diamond rounds. Handmade platinum mounting in ring size 5. Fun to wear everyday or wear for a special occasion.

Gorgeous estate deep blue purple tanzanite emerald cut weighing 8.60 ct. with 1.31 ct. of good quality white diamond rounds in a handmade platinum mounting. Ring size 7. Excellent co...

Six white diamond rounds and squares of good quality weighing 0.27 cts. Handmade mounting in platinum. Ring size 7.25. Estate piece in excellent condition.

The design composed of a curved course of round brilliant-cut diamonds entwined with a course of baguette diamonds, the forty-four diamonds totaling approximately 2.75 carats, appro...

An enchanting 5.03 old mine cushion brilliant diamond takes center stage in this showstopping diamond engagement ring. Mounted in platinum and surrounded by three rows of round sing...

Gorgeous green sapphire oval weighing 4.55 ct. with 0.70 ct. good quality white diamond rounds. Handmade platinum mounting in ring size 5.75.

Spectacular bright pink 4.06 carat cushion pink sapphire with 1.59 carat of good quality white diamond rounds and baguettes. Handmade platinum mounting in ring size 6. This estate ...

Beautiful bright pink color pink sapphire oval weighing 0.76 ct. with 0.30 ct. white diamond rounds. Handmade platinum mounting in ring size 5.5.

Gorgeous 2.40 ct. spessartite garnet cushion with 1.15 ct. good quality white diamond baguettes and rounds. Handmade platinum mounting in ring size 6.

Ring in platinum and 18 carat rose gold, dog and eagle heads hallmarks.

The diamond’s soft warmth enhances its vintage character, while the half-moon side stones add sculptural balance and a refined, sweeping silhouette. The platinum mounting underscores...

A magnificent antique 4.88 carat diamond halo style dress ring with contemporary platinum mount; part of our diverse antique jewellery and estate jewelry collections.

1.38 Carats H VS1 Art Deco Diamond Engagement Ring Diamond ring, circa 1930. Centering upon an old European-cut diamond weighing 1.38 carats, accompanied by a report from EGL-USA...

Gorgeous deep blue sapphire oval weighing 2.82 ct. with 1.32 ct. good quality, white, and bright diamond rounds and baguettes. Handmade platinum mounting in ring size 6.

Beautiful deep blue sapphire oval weighing 0.80 ct. with 0.48 ct. of good quality white diamond rounds in a handmade platinum mounting. Ring size is 5.75. Estate piece in excellent...

Gorgeous princess cut engagement ring set in platinum Peter Norman Halo. 1.54 carat H color, VVS2 clarity center princess cut.

A 3.46 carat radiant cut diamond with H color and VS2 clarity is set in a basket setting atop a delicate platinum split shank ring. Mounting is pave-set with 60 round-cut diamonds to...

Stunning green sphene oval weighing 2.88 ct. with 0.64 ct. of good quality white diamond rounds. Handmade platinum mounting in ring size 6.5. Beautiful classic design that can be w...

Something old, something new.... Cartier Mounting with Antique-style Cut Cushion Diamond not original to the mounting but an upgrade. This 3.02 carat G VS2 Cushion cut diamond was c...

Lovely three stone ring crafted in platinum mounted with three old european cut diamonds.

Gorgeous 1.10 ct. black opal oval with 0.66 ct. of good quality white diamond baguettes. Handmade platinum mounting in ring size 7.25. Mint condition.

Art Deco style aquamarine and ruby ring mounted in platinum 950. The central emerald cut aquamarine weighing approximately 1.4 carat surrounded by a French cut ruby border and should...

Art Deco style aquamarine and emerald ring mounted in platinum 950. The central emerald cut aquamarine weighing approximately 1.5 carat surrounded by a French cut emerald border and ...

Beautiful bright green peridot pear shape weighing 7.66 cts with 0.88 cts of white diamond rounds in a platinum handmade mounting Ring size is 5.75. Excellent condition.

An elegant antique cushion-cut diamond set in a platinum handmade mounting. The ring centers on an antique cushion-cut diamond that weighs 4.07 carats, I color, VS2 clarity.

Handmade mounting in platinum. Ring size 6.25. Fun design that can be worn daily or for a special occasion.

Tiffany & Co Round Brilliant Classic Solitaire Engagement Ring from October 2021 featuring a 1.00 ct Center F color, VS1 clarity, finely crafted in a 6 prong Platinum Mounting.

Gorgeous 3.88 ct. white opal oval cabochon with 0.92 ct. white diamond rounds and baguettes. Handmade platinum mounting in ring size 9. Stunning colors in this white opal and a sub...

9.58 carat Classic Antique Style Cushion Cut Diamond Ring in Platinum mounting handmade in the United States. 

Gorgeous estate 8.89 carat fire opal oval with a bright orange color and clear crystal. 1.18 carat of good quality white and bright diamond baguettes and rounds in a handmade platin...

Stunning 1.86 ct black opal oval cabochon with a greyish blue color and sparks of orange, yellow, and green. 1.00 ct. of good quality, white, and bright diamond rounds. Handmade mo...

Stunning bright yellow beryl weighing 4.06 ct. with 1.71 ct. of good quality, white, and bright diamond rounds. Handmade platinum mounting. Ring size 7.5. The depth of color on th...

Gorgeous black opal oval weighing 1.88 ct. with 0.40 ct. good quality, white, and bright diamond rounds in a handmade platinum mounting. Ring size 6. This black opal has a lot of b...