Skip to main content
Want more images or videos?
Request additional images or videos from the seller
1 of 12

Midcentury 1.11 Carats Old European Cut Diamond Platinum Quatrefoil Ring

About the Item

Centering an old European cut diamond weighing approximately 0.33 carat. H color with VS clarity - set with tri-split prongs in a square form head. With old European and single cut diamonds in quatrefoil form surround. Bead and prong set - weighing approximately 0.78 carat total. G/H color with VS clarity. With fishtail profile. Tested and partially stamped for platinum. Circa: 1950's. Ring size: 6 and sizable. Measures North to South 11.5 mm and sits 5.0 mm high. Total weight: 4.9 grams. Captivating. Radiant. Bauble. Stock Number: We-10876

More From This Seller

View All
Tiffany & Co. Art Deco Old European Cut Diamond Onyx Platinum Shield Scroll Ring
By Tiffany & Co.
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 0.40 carat - H color with VS2 clarity. Bezel set with a pierced shield shaped surround with additional diamonds bead set throughout. Weighing approximately 0.56 carat total - well matched to center. Accented by calibré cut onyx cabochons channel set at cardinal points. Opaque glossy black in color. With engraved scroll motif shoulders. Stamped for platinum. Fully signed Tiffany & Co.. Circa: 1930's. Ring size: 6 and sizable. Measures North to South 11.0 mm and sits 5.0 mm high. Total weight: 4.2 grams. Stock Number: We-11007 Make a dazzling statement with this Tiffany & Co. Art Deco dinner ring...
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Onyx, Platinum

Art Deco Platinum 1.53 Carats Old European Cut Diamond Platinum Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 1.03 carats total - H color with SI1 clarity. Set with tab like prongs in a pierced milgrain detail surround. Accented by...
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

Retro 1.17 Carats Old European Cut Diamond Platinum Engagement Ring GIA
Located in Philadelphia, PA
Centering an old European cut diamond weighing 1.07 carat total - J color with SI1 clarity. Set in a pierced gallery with tri-split prongs and flanked by old European cut diamonds. W...
Category

Vintage 1940s Retro Engagement Rings

Materials

Diamond, White Diamond, Platinum

Art Deco 2.53 Carats Old European Cut Diamond Platinum Filigree Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 2.13 carats total - K color with VS1 clarity. Set with decorous grooved prongs with milgrain detailing in a cushion shape...
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

Art Deco 2.46 Carat Old European Cut Diamond Platinum Lotus Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing 2.24 carats total - F color with SI1 clarity. Prong set in an ornately pierced lotus flower motif gallery. Accented by old European and...
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

Art Deco 2.03 Carats Old European Cut Diamond Platinum Foliate Engagement Ring
Located in Philadelphia, PA
Centering an old European cut diamond weighing approximately 1.73 carats - K color with VS clarity Set by stylized foliate prongs in a cushion shaped bombè mounting Decorated with ...
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, White Diamond, Platinum

You May Also Like

1.11 Carat Old European Cut Diamond Onyx Platinum Ring
Located in New York, NY
This gorgeous platinum ring centers a sparkling GIA certified old European cut diamond that weighs 1.11ct.and is graded I color with VS2 clarity. The center stone is accentuated by l...
Category

20th Century Engagement Rings

Materials

Diamond, Onyx, Platinum

Art Deco 2.25 Carat Old European Round Cut Diamond Cocktail Platinum Ring
Located in New York, NY
The artfully sculpted, multidimensional mounting combines baguette and Old cut round diamonds for a brilliant , almost a peacock effect. We estimate the vintage of this ring to be fr...
Category

Vintage 1920s Art Deco Cluster Rings

Materials

Diamond, Platinum

1 Carat Old European Cut Diamond Ring in Platinum
Located in Los Angeles, CA
Gorgeous 1.00 ct. Old European diamond. Handmade in a platinum mounting. Ring size 6.5.
Category

20th Century Cocktail Rings

Materials

Diamond, Platinum

Vintage Platinum Old-European Cut Diamond Ring
Located in Laguna Beach, CA
Vintage platinum and diamond ring. Stamped Pt 900 and weighs 6.8 grams. The center diamond is an old-Euro cut, 1.22 carat, K,L, M color, Si3 to i1 clarity, good cut. The side diamond...
Category

Mid-20th Century Cluster Rings

Materials

Diamond, Platinum

Vintage 1960s Old European Cut Diamond Cluster Ring in 18ct Gold & Platinum
Located in London, GB
A show-stopping vintage 18ct gold diamond cluster ring. The central diamond weighing 0.40ct is framed by a glittering arrangement of nine Old-European cut diamonds (totalling 0.75ct...
Category

Vintage 1960s British Retro Cluster Rings

Materials

White Diamond, Diamond, 18k Gold, Gold, Platinum

Old European Cut Diamond Cluster Ring (GIA Approx. 1.5-Carats), Platinum
Located in New York, NY
This exquisite cluster ring showcases a GIA-certified old European cut diamond at its center, weighing approx. 1.5-carats. The diamond exhibits a warm J color and SI2 clarity, radiat...
Category

21st Century and Contemporary Unknown Art Deco Cluster Rings

Materials

Diamond, Platinum

Recently Viewed

View All