Iridium Platinum GIA Ruby and Diamond Brooch In Circle
Located in Sewickley, PA
This exquisite brooch is crafted in Iridium Platinum and showcases a dazzling circular wreath design set with vivid red rubies.
Diamond, Ruby, Platinum
1.00ctw G-H SI1 Diamond Set in Iridium 900 Platinum Ring
Located in Sewickley, PA
This striking vintage diamond ring is crafted in luxurious iridium platinum, a rare and enduring alloy prized for its strength and brilliance. Weighing 8.4 grams and measuring a size...
Diamond, Platinum
Unavailable
H 1.25 in W 2.5 in D 0.15 in L 2.38 in
18 Karat Yellow Gold Iridium Accented Waved Diamond Shaped Link Bracelet
Located in Mobile, AL
"Eighteen Karat Yellow Gold with Iridium Accented Waved Diamond Shaped Link Bracelet." The bracelet is in great condition with joined links and extremely well crafted by Italian make...
18k Gold, Rose Gold, Yellow Gold
Art Deco-Era Diamond and Iridium Platinum Wristwatch
By Hamilton
Located in New Orleans, LA
Designed by Hamilton, this rare and beautiful Art Deco-era ladies’ wristwatch features dozens of sparkling white diamonds. The classic setting and hardware are comprised of iridium p...
White Diamond, Platinum
Iridium/Platinum Art Deco Style Diamond Watch Bracelet
Located in Los Angeles, CA
Specifications: main stone: 3 PCS ROUND CUT APRROX 0.25CTW ADDITIONAL: 148 ROUND CUT DIAMONDS APPROX 3.75CTW diamonds: 151 PCS carat total weight: APPROX 4.0 CTW ...
Diamond, Platinum
Art Deco Platinum Iridium Floral Design Carved Wedding Stackable Band
Located in Addison, TX
Here we have a gorgeous 1920's Art Deco era platinum iridium band with a beautiful floral carved design. The perfect ring to say "I do" or simply add to your ring stacking collection...
Platinum
Art Deco Platinum Iridium Floral Design Carved Wedding Stackable Band
Located in Addison, TX
Here we have a gorgeous 1920's Art Deco era platinum iridium band with a beautiful floral carved design. The perfect ring to say "I do" or simply add to your ring stacking collection...
Platinum
Vintage 1948 Tiffany & Co. 900 Platinum Iridium Faceted Wedding Band Ring
By Tiffany & Co.
Located in Houston, TX
Brand: Tiffany & Co. Gender: Ladies Metal Type: 900 Platinum Ring Size: 5 Width: 2.05 mm Weight: 3.34 grams Ladies TIFFANY & CO. designer made hand engraved 900 platinu...
Platinum
Art Deco 10% Iridium 90% Platinum GIA European Cut Diamond and Sapphire Ring
Located in Montgomery, AL
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 ...
Diamond, Sapphire, Platinum
Art Deco Platinum and Iridium Double Row Single Cut Diamond Band, circa 1920s
Located in Addison, TX
Here we have a beautiful example of the art deco era. Crafted in platinum, there are two rows of single cut diamonds with a small row between the two to add extra sparkle. At the sta...
Diamond, Platinum
10% Iridium 90% Platinum Oval Ceylon Blue Sapphire and Single Cut Diamond Ring
Located in Montgomery, AL
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...
Diamond, Blue Sapphire, Platinum
10% Iridium 90% Platinum 2 Carat Pear Shape Diamond with Tapered Baguette Ring
Located in Montgomery, AL
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...
Diamond, Platinum
Platinum & Iridium Vintage Diamond Ring 1.35ct
Located in Laguna Beach, CA
Ladies' vintage diamond ring in platinum and iridium setting. Using an XRF metals analyzer, the ring tests 85% platinum, 10% iridium ,and 5% palladium and weighs 3.8 grams gross weig...
Diamond, Platinum
Platinum Wedding Band Marked "iridium plat", American, c. 1941
Located in West Palm Beach, FL
Created for a wedding in 1941 this platinum wedding band has a design of criss crossed bands with a diamond shape at every other intersecting point. Marked on the inside "iridium pl...
Platinum
Art Deco Platinum Iridium Art Carved Knife Edge Band
Located in Addison, TX
Item Details: Metal Type: Platinum and Iridium Size: 6.3/4 Weight: 2.00g Hallmark: 10% IRID.
Platinum
Art Deco Old European Cut Diamond Iridium Platinum Engagement Ring
Located in Miami, FL
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...
Diamond, Platinum, Rhodium
Diamond Blue Sapphire Platinum Iridium Vintage Ring
Located in Dallas, TX
Almost like a ribbon of platinum, diamonds and sapphires! Size 7. The center diamond weighs approximately 0.65 cts and the smaller diamonds have an approximate total weight of 0.25...
Diamond, Blue Sapphire, Platinum
Ancient Egyptians referred to the vibrant stone as the “gem of the sun.”
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Accounting for just 1 percent of all diamonds, these marvels of nature are exceedingly rare and gorgeously complex.
Learn about these antique jewelry styles, then choose a design that speaks to you.