Iridium Rings

Band style ring set to front with bead set single cut diamonds weighing approximately 0.30 carat total, eye-clean and white Accenting an open trellis motif with millegrain edges Ri...

Centering, in a square form head, an old European cut diamond weighing approximately 0.65 carat, L color and VS clarity With split, millegrain, triangular shoulders accented by sing...

Centering a transitional cut diamond weighing approximately 0.50 carat, J color and VS clarity Talon set low in mounting with pierced striated gallery and milgrain detail Flanked b...

Centering a claw set cut-cornered rectangular mixed cut Lucida diamond weighing approximately 0.71 carat, F color and VVS2 clarity Flanked by two triangular brilliant cut diamonds w...

Centering a claw set cut-cornered rectangular mixed cut Lucida diamond weighing approximately 0.71 carat, F color and VVS2 clarity Flanked by two triangular brilliant cut diamonds w...

Centering an old European cut diamond, in a square form head, weighing approximately 0.46 carat, I color and VS clarity Flanked by stylized shoulders bead set with single cut diamon...

Centering a transitional cut diamond weighing approximately 1.50 carats, I color and VS clarity, triple prong Surrounded by a square halo of round brilliant cut diamonds weighing ap...

Centering in a low profile square form head, with an asscher cut diamond weighing approximately 1.25 carats, J color and SI1 clarity Flanked by two transitional cut diamonds weighin...

Basket set three stone ring centering a cushion mixed cut Burmese ruby weighing 2.26 carats, transparent and a vivid medium-dark red in color Flanked by two pear cut diamonds, secur...

Make a timeless declaration of your love and commitment with this ornate previously loved Art Deco Iridium Platinum engagement ring. A striking 0.60 carat Old European cut diamond se...

Art Deco 10% Iridium 90% Platinum GIA Round European Cut Diamond And Single Cut Diamond Ring Size 5 3.4 Grams 1 GIA Round European Cut Diamond 0.96 Carats Clarity Si1 Color: N ...

Platinum Oval Cut Natural Heated Ceylon Sapphire With Single Cut White Diamond Ring Size 6.5 4.3 Grams 1 Oval Cut Blue Ceylon Heated Sapphire 2.00 Carats 6 Round Single Cut Diamond...

Vintage 10% Iridium 90% Platinum Pear Shaped Diamond With Tapered Baguette Diamond Ring Size 6.25 4.3 Grams 2 Tapered Baguette Diamonds .25 Carats Total Weight Clarity: VS2 Co...

The perfect ring to say "I do" or simply add to your ring stacking collection.

The perfect ring to say "I do" or simply add to your ring stacking collection.

Item Details: Ring Size: 6 Metal Type: Platinum and 10% Iridium (Tested) Weight: 2.90g Hallmarks: 10% IRID PLAT Engraving: none Width: 4.15mm at head tapering to 1.60mm at shan...

The total approximate diamond weight is 0.87cts. Ring is size 3.25 and weighs 3.2 grams. Ring has .100 Iridium stamp within shank.

A platinum and iridium cluster ring set with brilliant cut diamonds, around a center stone (app. 0.25 carat), is a row of 8 diamonds (each app. 0.075 carat), the outer border consist...

Stamped - ‘10%IRID.PLAT’ Indicating 10% iridium and 90% platinum composition Ring size - 55/O Total diamond weight - 0.87 carat Total weight of piece - 3.45 grams

Centering a transitional cut diamond weighing approximately 0.60 carat, H color and VS clarity Surrounded by single cut diamonds with two transitional cut diamonds at the shoulders,...

Brogan Stamped 900 Plat 100 Irid for platinum-iridium Circa: late 1930s Ring Size: 6 & not sizable Measures: 2.0 mm wide and sits 1.3 mm high Total weight: 2.6 grams Endearing.

It is hallmarked 10% Iridium Plat. The ring is a size 10.75 - 11 and can easily be sized by a professional jeweler of your choice.

Centering a transitional cut diamond, triple prong set, weighing approximately 0.90 carat total, M color and VS clarity Flanked by bar set baguette cut diamonds weighing 0.18 carat ...

Centering a transitional cut diamond weighing approximately 0.35 carat, H color with SI1 clarity Set in a stylized square form head with each prong accented by a single cut diamond ...

Band style ring designed as highly rendered foliate with deeply engraved details Set to front by seven single cut diamonds weighing approximately 0.35 carat total, H to J color with...

Approximate weight of the 2 baguettes is 0.30 carats. Marked 10% iridium platinum on the ring shank. Size 4 1/2 and comes with complimentary sizing if needed.

Centering seven single cut diamonds weighing approximately 0.25 carat total, H/I color and VS clarity Set to front in a recessed, millegrain channel terminating in pointed arrows C...

Era: Retro c. 1950s Metal Composition: Iridium Platinum Hallmarks: Iridium Platinum Makers Marks: 82026, Ring-Dant, R with Circle surrounding it, 5032 Primary Stone: Diamond C...

Centering a basket set emerald cut aquamarine weighing approximately 14.75 carat Transparent and a saturated deep Santa Maria color Flanked by baguette and round brilliant cut diam...

Centering a round brilliant cut diamond weighing 1.92 carats, H color with VS1 clarity Flanked by two tapered baguette cut diamonds weighing approximately 0.30 carat, H/I color with...

Centering a square form head set with a transitional cut diamond weighing 0.89 carat; J color and SI clarity Flanked by transitional cut diamond accents weighing in total approximat...

Cathedral style ring centering an old European cut diamond weighing 1.51 carats, J color and VS1 clarity Flanked by two bar set, tapered baguette diamonds weighing approximately 0.1...

The emerald is accompanied by SSEF report No. 109918 stating that it is Colombian and shows minor amount of oil in fissures. The entire ring is crafted in platinum 900 and iridium. ...

Centering a transitional cut diamond weighing 1.10 carats, H color with SI2 clarity Flanked by two tapered baguette cut diamonds weighing approximately 0.30 carat, G/H color with VS...

Centering an old European cut diamond weighing 1.75 carat, K color with SI1 clarity Flanked by two bar set tapered baguette cut diamonds weighing approximately 0.20 carat, eye-clean...

Centering, in a decorative square form head, a transitional cut diamond weighing approximately 0.42 carat; G color and SI1 clarity Flanked by stepped milgrain shoulders prong set by...

Centering a square form head set with a round brilliant cut diamond weighing 0.84 carat, J color and VS1 clarity Surrounded by millegrain halo and flanked by deco style stepped shou...

Centering an old European cut diamond weighing approximately 1.95 carats, L color with VS clarity Set low in a decorative mounting featuring scrolled and scalloped shoulders with mi...

Centering an old mine cut diamond in a square form head,weighing approximately 3.30 carats total, Q/R color and SI1 clarity Flanked by four old European and transitional cut diamond...

Designed as a rectangular mounting centering an emerald cut emerald weighing approximately 0.80 carat; transparent with bright saturated green coloring With two baguette cut diamond...

Art Deco Platinum Round European Cut Center With Single Cut And Baguette Cut Diamond Ring Size 8.5 6.5 Grams 1 Round European Cut Diamond 1.35 Carats Clarity Si1 Color: I 10 Ro...

Centering a basket set emerald cut diamond weighing 1.63 carats, E color and VVS2 clarity Flanked by two bar set tapered baguettes weighing approximately 0.40 carat total, E/F color...

Antique Platinum Round European Cut Center With Baguette & Single Cut Diamond Ring Size 6.25 4.7 Grams 1 Round European Cut Diamond 1.8 Carats Clarity I1 Color: H Round Single...

Centering a round brilliant cut diamond, set in a square form head, weighing 1.57 carats; I Color with VS1 clarity Flanked by single cut and baguette cut diamond shoulders weighing ...

Centering three old European cut diamonds, bead set North to South, weighing in total 1.40 carats, I/J color and VS clarity Surrounded by old European cut, single cut, and transitio...

Centering a bezel set oval cut chrysoberyl weighing approximately 3.30 carats, transparent and a vivid yellowish green Surrounded by four baguette cut diamonds and set throughout wi...

Stamped Irid Plat for platinum-iridium Circa: 1950s Ring Size: 4 1/4 & sizable Measures: 19.3 mm wide and sits 6.0 mm high Total weight: 7.4 grams AGL Report: 1109048 Exclusive.

Cluster style ring centering an oval star ruby weighing approximately 1.75 carats, translucent and very slightly purplish-red in color with a strong six rayed star Surrounded by six...

A cathedral basket style engagement ring with a knife edged shank, decorative double prongs, and a pierced basket gallery depicting a lucky clover motif Centering an old European cu...

A cathedral basket style engagement ring with a knife edged shank, decorative double prongs, and a pierced basket gallery depicting a lucky clover motif Centering an old European cu...

Art Deco Platinum Round European Cut Center With Baguette Cut Diamond Wedding Set Size 7 6.8 Grams 1 Round European Cut Diamond 0.8 Carats Total Weight Clarity Si1 Color: J Bag...

Art Deco Platinum Round European Cut Center With Single Cut And Baguette Cut Diamond Ring Size 6 3.7 Grams 1 Round European Cut Diamond 1.9 Carats Clarity I1 Color: H 14 Round ...

Centering a bezel set marquise cut diamond weighing approximately 0.40 carat, J color with VS clarity With channel and bezel set baguette cut diamonds at each cardinal point, weighi...

An A. Tillander diamond platinum tiara, circa 1910. This exceptional diamond tiara by A. Tillander is beautifully handcrafted in platinum. The tiara is composed of intertwining, sc...

Platinum Burmese 25 Ct Ruby No Heat Necklace to His Majesty Qaboos Bin Said Estate Qaboos bin Said Al Said was Sultan of Oman from 23 July 1970 until his death in 2020 Completely h...

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...

A vintage sapphire and diamond convertible tiara necklace. An exceptional vintage sapphire and diamond convertible tiara and necklace set, in platinum, circa 1950. This beautifull...

From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Please inquire for more images, certificates, and details. Zoom meetings...

Celebrate love with this stunning Tiffany & Co. Signed Pear Shaped Diamond Engagement Ring, a true symbol of timeless elegance. This exquisite piece features a 2.58 carat pear-shaped...

From Well known and respected dealer Emilio Jewelry New York, Featuring a breathtaking large Gia certified fancy intense yellow diamond dangling off of an impressive necklace of D-E...

A beautiful antique 4.97ct old cushion cut diamond three stone ring set in 18k yellow gold and platinum. The ring is centrally set with a stunning antique old cushion cut diamond wh...

Beautiful emerald and diamond ring with a unique vintage design. Approximately 4.5 carats of round emeralds and .75 carats of round brilliant diamonds set in platinum Size 6.5

Circa 1980s, 18k, by Bvlgari, Italy. A stunning confection in green, yellow, and white, this 18k yellow gold ring features an array of superb stones. The main drama is a fine 2.50-ca...

A Victorian gold and turquoise serpent necklace, the flexible tapering yellow gold body formed of three rows of scale-like collets each set with a round cabochon-cut turquoise, the h...

Van Cleef & Arpels Diamond & Colombian Cabochon Emerald Necklace This extraordinary Van Cleef & Arpels necklace is crafted in platinum and 18k yellow gold, featuring a b...