Iridium Platinum Ring

Unique Art Deco platinum and iridium hexagonal setting ring with a centre old European cut diamond

Unique Art Deco platinum and iridium hexagonal setting ring with a centre old European cut diamond

knife edged shank With maker's mark and stamped 10% Irid Plat for iridium platinum Ring Size: 7

color and VS clarity Stamped 10% Irid Platinum for Iridium Platinum Ring Size: 7 3/4 & sizable Top

engraved foliate shoulders partway down shank Stamped irid. plat for iridium platinum Ring Size: 4 3/4

and foliate motif Stamped 10% Irid Plat for iridium platinum Ring Size: 5 3/4 & sizable Top

Iridium Platinum engagement ring. A striking 0.60 carat Old European cut diamond set at center (G/H/VS1

Art Deco 10% Iridium 90% Platinum GIA Round European Cut Diamond And Single Cut Diamond Ring Size

Platinum Oval Cut Natural Heated Ceylon Sapphire With Single Cut White Diamond Ring Size 6.5 4.3

Here we have a gorgeous 1920's Art Deco era platinum iridium band with a beautiful floral carved

Here we have a gorgeous 1920's Art Deco era platinum iridium band with a beautiful floral carved

Vintage 10% Iridium 90% Platinum Pear Shaped Diamond With Tapered Baguette Diamond Ring Size 6.25

in the message section. Item Details: Ring Size: 6 Metal Type: Platinum and 10% Iridium (Tested

Tiffany & Co. Stamped 100 Irid - 900 Plat. for Platinum-Iridium Ring Size: 4 1/2 & sizable Top measures

-iridium Ring Size: 7 1/4 & sizable Top measures: 6.2 mm and sits 5.2 mm high Total weight: 3.1 grams

A platinum and iridium cluster ring set with brilliant cut diamonds, around a center stone (app

platinum-iridium Circa: late 1930s Ring Size: 6 & not sizable Measures: 2.0 mm wide and sits 1.3 mm high

A fine handmade platinum ring in the Art Deco taste, set with a central brilliant cut diamond and

clarity With a pierced triangle motif gallery Stamped 10% Irid Plat for iridium platinum Circa 1940's

, and triangular motif Stamped .900 Plat .100 Irid for Platinum-Iridium Ring Size: 6 1/2 & sizable

weighing approximately 0.08 carat total, eye-clean and white Stamped 10% Irid Plat for platinum-iridium

. Marked 10% iridium platinum on the ring shank. Size 4 1/2 and comes with complimentary sizing if needed.

Stamped 10% Irid Plat for platinum-iridium Circa: Late 1930s Ring Size: 6 1/2 & sizable Measures: 6.4

ridged motif on corners Circa 1940 Stamped as 10% Irid Plat for platinum-iridium Ring Size: 5 1/4 and

knife edged shank With maker's mark and stamped 10% irid plat for platinum-iridium Ring Size: 6 1/2

c. 1950s Metal Composition: Iridium Platinum Hallmarks: Iridium Platinum Makers Marks: 82026

Stamped 10% Irid Plat for platinum-iridium Circa: 1930s Ring Size: 7 & sizable Measures: 3.5 mm wide

Completed by sleek cathedral shoulders Stamped 10% Irid Plat for platinum-iridium Circa: 1950s Ring Size

% Irid Plat for platinum-iridium Circa: 1950s Ring Size: 5 & sizable Measures: 16.7 mm wide and sits

Platinum for platinum-iridium Circa: 1930s Ring Size: 5 1/2 & sizable Measures: 6.7 mm wide and sits 5.0

-iridium Circa: 1930s Ring Size: 7 1/4 & sizable two sizes Measures: 5.6 mm wide and sits 4.2 mm high

Tiffany & Co. and numbered Stamped PT910 for platinum with 10% iridium Ring Size: 6 & Sizable Top

Tiffany & Co. and numbered Stamped PT910 for platinum with 10% iridium Ring Size: 6 & Sizable Top

plat for iridium platinum Circa 1930 Ring Size: 7 & Sizable Top measures: 10.2 mm and sits 5.0 mm

cathedral style shoulders Stamped 10% Irid Plat for platinum-iridium Circa: 1950s Ring Size: 8 1/2

amount of oil in fissures. The entire ring is crafted in platinum 900 and iridium. The ring is in very

maker's mark and stamped .900 Plat .100 Irid for platinum-iridium Circa: 1950s Ring Size: 6 1/2

for platinum-iridium Circa: 1950s Ring Size: 7 3/4 & sizable Measures: 10.6 mm wide and sits 4.3 mm

Stamped Irid Plat for platinum-iridium Ring Size: 6 3/4 & sizable Top measures: 2.5 mm and sits 1.4 mm

-iridium Circa: 1920's Ring Size: 6 & sizable Measures: 11.7 mm wide and sits 5.5 mm high Total weight

Antique Platinum Round European Cut Center With Baguette & Single Cut Diamond Ring Size 6.25 4.7

, VS clarity. Stamped 10% iridium, platinum. Circa 1920's. The ring is created in platinum size 6 and

Stamped as handmade and 10% Irid Plat for platinum-iridium Circa 1950's Ring Size: 5 & sizable Top

& Co. Stamped Irid Plat for platinum-iridium Circa: 1950s Ring Size: 4 1/4 & sizable Measures: 19.3

platinum-iridium Circa: 1950s Ring Size: 6 & sizable Measures: 8.2 mm wide and sits 5.8 mm high Total

shoulders, and foliate engraving partway down shank Stamped 10% IR-Plat for platinum-iridium Ring Size: 8

% Irid Plat for platinum-iridium Circa 1915 Ring Size: 8 1/2 & sizable Top measures: 19.6 mm and sits

; G/H color with VS clarity Numbered and stamped Irid Plat for platinum-iridium Circa: 1950s Ring

Diamonds Color: G Clarity: VS2 This is a very pretty 10% Iridium 90% Platinum diamond ring showing off

This is a gorgeous 10% Iridium 90% Platinum diamond ring showing off a beautifully cut round European

% Irid Plat for platinum-iridium Circa: 1930s Ring Size: 7 & sizable Measures: 6.2 mm wide and sits

% Irid Plat for platinum-iridium Circa: 1930s Ring Size: 7 & sizable Measures: 6.2 mm wide and sits

Diamond Engagement Ring. Metal- 90% Platinum, 10% Iridium. 17.50 Grams. Ring Comes With GIA Certificate

: Vs2-Si1 This is a gorgeous 10% Iridium 90% Platinum diamond ring showing off a beautifully cut round

mark and stamped Irid Plat for platinum-iridium Ring Size: 6 & sizable Measures: 7.7 mm wide and sits

and signed J.E.C. & Co. for J.E. Caldwell Stamped 10% Irid Plat for platinum-iridium Circa: 1950s

: VS2 This is a gorgeous 10% Iridium 90% Platinum diamond ring showing off a beautifully cut round

A magnificent turn-of-the-century late Victorian, early Edwardian Opal and Diamond Cluster 18k Gold ring, Circa 1900. This Crystal Australian opal displays electric play of color in ...

Antique Moonstone Ring Platinum Circa 1910 Step back in time with this exquisite Edwardian era ring, crafted with exceptional attention to detail. This stunning piece features an...

Gold 750 and platinum 850 thousandths ring set with a claw-set opal cabochon surrounded and shouldered by crowned roses. Circa 1890 Gross weight: 4.70 g. Size 5 1/2

Sat at the centre of a sparkling halo of diamonds is a gorgeous opal. The opal has wonderful hues of fiery red which glow under any light. The shoulders hold a diamond point each and...

This captivating 1990s statement ring celebrates the natural beauty of a semi-black opal, its play-of-color dancing in shades of vivid blues and greens. The opal is gracefully framed...

Platinum Australian Opal And Diamond Dress Ring This exquisite dress ring features a central oval cabochon cut black Australian Opal from Lightning Ridge, with mesmerizing rich, dee...

DeKara Designs Collection Our latest design! An elegant and lustrous Australian Opal surrounded beautifully by diamonds in a halo setting. Metal- 90% Platinum, 10% Iridium. Stones...

DeKara Designs Collection Metal- 18K Rose Gold, .750. Stones- Center Features an Oval Fiery Australian Opal Cabochon Cut 12 x 10 MM 2.20-2.50 Carats, Four Marquise Turquoise, Two R...

DeKara Designs Collection Metal- 18K Yellow Gold, .750. Stones- Center Features an Oval Fiery Australian Opal Cabochon Cut 12 x 10 MM 2.20-2.50 Carats, Four Marquise Turquoise, Two...

DeKara Designs Collection Our latest design! An elegant and lustrous Opal cabochon and diamond platinum engagement ring with matching band. Metal- 18K White Gold, .750. Stones- En...

DeKara Designs Collection Metal- 90% Platinum, 10% Iridium. Stones- Center Features an Oval Fiery Australian Opal Cabochon Cut 12 x 10 MM 2.20-2.50 Carats, Four Marquise Turquoise,...