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Art Deco Diamond & Synthetic Sapphire Ring, 18k Gold Vintage European .31 Carat
Located in Greensboro, NC
as stamped Stone Information: Natural Diamonds - Clarity: SI1 Color: G Cut: European Carat
Category

Vintage 1920s Unknown Art Deco Fashion Rings

Materials

Diamond, 18k Gold, White Gold

.31 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 6.5 Metal Type: Platinum [Hallmarked, and Tested] Weight: 2.0 grams Center Diamond
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Platinum 0.75 Ct Old European Cut Diamond and Blue Sapphire Ring
Located in Palm Desert, CA
Set in Platinum, weighing 6.63 grams, is an 0.75 carat Old European Cut center diamond, Color: N-O
Category

2010s American More Rings

Materials

Diamond, Blue Sapphire, Platinum

Art Deco Diamond Cocktail Ring .31ct Old European Antique 14k Original 1920s
Located in Dearborn, MI
Centering on a Natural Mined .31 Carat Old European Cut Diamond Center Accentuated with Fine Milgrain and
Category

Vintage 1920s Art Deco Cocktail Rings

Materials

Diamond, 14k Gold, White Gold

Vintage Old European Cut Diamond and Sapphire Navette Ring in Platinum
Located in Scottsdale, AZ
cut: Old European Diamond color: H-I Diamond clarity: SI2-I1 Ornament Length: 31 mm Ornament Width: 18
Category

Early 20th Century Unknown Edwardian Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Ring Diamond 18k yellow gold
Located in The Hague, ZH
18 kt yellow gold eternity ring set with brilliant cut diamond 0.96 ct G/H VS/SI - ring size 57
Category

2010s European Modern Band Rings

Materials

Diamond, Yellow Gold

Antique Edwardian Platinum Gold Ruby Diamond Cluster Ring
Located in New York, NY
A pretty antique platinum topped gold cluster ruby and diamond ring circa 1910. This unique ring is
Category

Vintage 1910s Unknown Edwardian Cluster Rings

Materials

Diamond, Ruby, Gold, Platinum

Diamond 18 Carat White Gold Saddle Wide Band Ring
Located in London, GB
ribbon loosely knotted in the central part and beautifully inlaid with 31 round brilliant cut diamonds
Category

Vintage 1980s European Modern Band Rings

Materials

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

Estate 25.00 Ct Untreated Red Rubellite 1.80 Ct Diamond Ring
Located in Napoli, IT
brilliant cut Diamonds F/G VVS/VS for 1.80 Ct TCW Estate find Crown of the ring is 31 x 23 mm. with 14.5
Category

Mid-20th Century European Contemporary Cluster Rings

Materials

Diamond, Rubelite, 18k Gold

Diamond Halo Ring in 14K Gold & Silver - Old Mine and Rose Cut Diamonds with Box
Located in Danvers, MA
A very charming Late Georgian/early Victorian style Diamond Halo Ring - this ring is almost
Category

20th Century European Early Victorian Cluster Rings

Materials

Diamond, Gold, Silver

Victorian 2.30 Ct Old Diamond Cut 14 KT Gold ring
Located in Napoli, IT
cut diamonds totaling approx 1.70 Ct (G/H/I-VVS/SI) – 31 rose cut diamonds totaling approx .60 Ct UK
Category

Antique Late 19th Century European Late Victorian Cluster Rings

Materials

Diamond, 14k Gold

Rainbow Sapphire Ring with Diamonds 18 Karat White Gold Criss-Cross Multicolor
Located in München, DE
A true eye catcher: Ring with two crossed bands as the ring head, set with 31 sapphires total
Category

2010s European Cocktail Rings

Materials

Diamond, Sapphire, White Gold

Georgian Royal Blue Enamel Diamond Natural Pearl 18 KT Ring
Located in Napoli, IT
of amazingly rich detailed artwork Top of the ring is 31 x 20 mm. with 9.3 grams gross weight Very
Category

Antique Late 18th Century European Georgian Signet Rings

Materials

Diamond, Natural Pearl, Enamel, 18k Gold

Antique Art Deco Platinum 0.78ct Pave Old Cut Diamond Eternity Wedding Band Ring
Located in Montclair, NJ
This gorgeous antique diamond eternity band ring was crafted from solid .900 platinum during the
Category

Vintage 1930s Art Deco Band Rings

Materials

Diamond, Platinum

1918 Salomon's Halo Ring 0.7ct Sapphire Diamonds solid 18K Gold Ø 6.75 US /2.2 g
Located in SE
10 Diamonds in White Gold settings. Natural Sapphire of old European oval cut , color is medium Blue
Category

Vintage 1920s European Art Nouveau Cluster Rings

Materials

Diamond, Sapphire, 18k Gold

Convertible Pendant Ring In 18Kt Gold With Ctw In Diamonds Sapphires And Coral
Located in Miami, FL
old European rose cut diamonds and 1 round brilliant cut diamond, with a total weight of 0.50 carats
Category

Vintage 1950s Italian Retro Cocktail Rings

Materials

Blue Sapphire, Sapphire, Onyx, White Diamond, Diamond, Coral, Yellow Gol...

Antique Ring 2.5ct Emerald 1ctw Diamonds 14K Green White Gold Ø 5 US / 4.3gr
Located in SE
measuring 9 mm x 6.5 mm x 4.25 mm deep / ca. 2.5 ct. There are 31 Diamonds with diameters between Ø 1.25
Category

Early 20th Century European Art Nouveau Cluster Rings

Materials

Diamond, Emerald, Silver, 14k Gold, White Gold

Art Deco Inspired 1.33 Carat Round Brilliant Cut Diamond Emerald Platinum Ring
Located in Beverly Hills, CA
emeralds with a total weight of approximately 0.30 carat, and 31 old European cut diamonds with a total
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Art Deco 1925 Three Gems Ring In Platinum With 1.42 Ctw Diamonds And Rubies
Located in Miami, FL
An art deco three stones ring with rubies. Beautiful three diamonds ring, created in America
Category

Vintage 1920s American Art Deco Three-Stone Rings

Materials

Ruby, White Diamond, Diamond, Platinum

Calgaro Italian Designer 18 Karat Gold Ring with Olivine Peridote Briolet Acorn
By Calgaro
Located in Bilbao, ES
ring is in excellent condition Rest of Boutique stock Gold Weight 7,3gr 31 diamonds in pavé setting
Category

21st Century and Contemporary Italian Contemporary Fashion Rings

Materials

Peridot, 18k Gold, Gold, Yellow Gold

1931 Nordic Wedding Ring solid 23K Gold Ø US 11.5 / 4 gr
Located in SE
Wedding Ring in solid 23 K Gold. Swedish hallmarks. 23K and maker's, made in 1931 ( year marks E8
Category

Vintage 1930s Swedish Art Deco Wedding Rings

Materials

22k Gold

4.89 Carats Old European Cut Diamonds by the Yard Platinum Necklace
Located in Beverly Hills, CA
One 4.89 Carats Old European Cut Diamonds By The Yard Platinum Necklace. Featuring 31 old European
Category

2010s American Chain Necklaces

Materials

Diamond, Platinum

Antique European Dangle Earrings solid 18K Gold/2.8 gr
Located in SE
read. Made ca.1920-1940s. Each earring is about 31 mm including the hooks. Each pendant is 18 mm x 11
Category

Early 20th Century European Art Deco Dangle Earrings

Materials

18k Gold

Antique European Earrings Celtic Eternity Knots solid 18K Gold /2.5gr
Located in SE
earring is 31 mm long suspended including the hanger, each knot Ø 13 mm x 3.5 mm deep. Weight: 2.5 grams
Category

Early 20th Century European Art Deco Dangle Earrings

Materials

18k Gold

Antique European Pendant Dimeter Miniature Painting Silver Gold Paste /1.2gr
Located in SE
bezel decorated with multiple old diamond-cut foiled paste strassers. A thin plate of glass under a
Category

Antique 1780s French Greek Revival Pendant Necklaces

Materials

Gold, Silver

Crane & Theurer 1900 Art Nouveau Enamel Flower Pendant 14Kt Diamond And Pearls
Located in Miami, FL
a mechanical retractable swivel ring to wear in a chain as a pendant. Diamond: Mounted in the
Category

Antique Early 1900s American Art Nouveau Pendant Necklaces

Materials

Pearl, White Diamond, Diamond, Enamel, Yellow Gold, 18k Gold, 14k Gold, ...

Edwardian 1905 Art Nouveau Clover Enamel Pendant Brooch 18Kt & 1.02 Ctw Diamonds
Located in Miami, FL
retractable swivel ring to wear as a pendant in a chain and an optional hook to hang a small watch. Diamonds
Category

Antique Early 1900s American Edwardian Pendant Necklaces

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold, Enamel, Gold

Antique Hope Love Heart Locket Pendant 82 Diamond Sapphire Ruby Emerald 14K Gold
Located in SE
/ total weight of Diamonds ca. 1 ct. Total of 10 light Blue Ceylon Sapphires, both old European diamond
Category

Early 20th Century American Art Nouveau Pendant Necklaces

Materials

Sapphire, Diamond, Emerald, Ruby, 14k Gold, Silver

England 1885 Neo Gothic Pendant With Griffin In 18Kt Yellow Gold With Diamond
Located in Miami, FL
chain or bracelet Diamond: Mounted in a bezel setting, with 1 antique European rose cut diamond, 0.10
Category

Antique 1880s English Gothic Revival Pendant Necklaces

Materials

Diamond, White Diamond, Gold, 18k Gold, Yellow Gold

14K Yellow Gold & Gemstone Ring by Sonia Bitton, size 7
Located in Shippensburg, PA
* Age: 20th Century * Primary Stone: 31 bezel set round cut diamonds in three rows * Total Weight: 7.8 g
Category

20th Century Collectible Jewelry

Materials

Multi-gemstone, Gold

Edwardian 1905 Desk Matches Box in Bronze and Crocodile Leather
Located in Miami, FL
platinum and white gold. Diamonds often had an Old Mine or European cut and sapphires were a popular choice
Category

Antique Early 1900s English Edwardian Desk Sets

Materials

Bronze

Art Deco .31 Carat Diamond Sapphire Gold Engagement Ring
Located in Tampa, FL
. European cut center diamond with VS2 clarity and G-H color. The .12ct. apx. T.W. of blue synthetic
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Antique Engagement Ring .31 Carat Diamond and 18 Karat White Gold Art Deco
Located in Tampa, FL
An antique engagement ring crafted in 18K white gold and features a .31ct. apx. European cut
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, 18k Gold, White Gold

South Sea Pearl Diamond Gold Ring
Located in Turin, IT
brilliant diamonds and gold. Handcrafted in Italy. White pearl 31 ct Gray pearl 31 ct White diamonds
Category

21st Century and Contemporary Italian Modern Cocktail Rings

Materials

Black Diamond, South Sea Pearl, White Diamond, 18k Gold

Mixed Gold Diamond Ring - c. 1920s
Located in Madison area, WI
, .31 carats total diamond weight Entirely different from all other rings. Etched, braided leaf
Category

Early 20th Century American Art Deco Engagement Rings

Materials

Diamond, White Gold, Yellow Gold, 14k Gold

1920s Antique Art Deco Filigree Platinum 5.48ct Diamond Sapphire Engagement Ring
Located in Huntington, NY
This is an antique art deco platinum diamond engagement ring that can be dated back to the 1920s
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

Art Deco Diamond and Synthetic Sapphire Ring, 18 Karat Gold European .31 Carat
Located in Greensboro, NC
as stamped Stone Information: Natural Diamonds - Clarity: SI1 Color: G Cut: European Carat
Category

20th Century Unknown Art Deco Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Art Deco Style Octagonal Old European Cut Diamond & Ruby Engagement Ring
Located in Santa Barbara, CA
Octagonal Old European cut diamond and ruby engagement ring marries together sleek geometric lines
Category

2010s Art Deco Engagement Rings

Materials

Diamond, Ruby, Platinum

Art Deco .31 Carat Diamond Platinum Dome Engagement Ring
Located in Stamford, CT
European brilliant cut Diamonds in a platinum setting. 1 old European full cut Diamond, approx. total
Category

Vintage 1930s Dome Rings

Materials

Diamond, Platinum

Mens Retro Vintage 14k Gold 0.30ct European Diamond Pentagon Synthetic Ruby Ring
Located in Montclair, NJ
diamond and synthetic ruby neatly set at its top. The stunning diamond is old European cut and is neatly
Category

Vintage 1940s Retro Cocktail Rings

Materials

Diamond, Ruby, 14k Gold

Oscar Caplan Old European Cut 3.90 Carat Diamond Platinum Cluster Cocktail Ring
Located in Baltimore, MD
Oscar Caplan Platinum Diamond Cluster Cocktail Ring Metal: Platinum Weight: 14.7 grams Diamonds
Category

Early 20th Century American Art Deco Cocktail Rings

Materials

Diamond, Platinum

Antique Art Deco 14K White Gold Old European Cut Diamond Engagement Ring
Located in Great Neck, NY
Beautiful Antique Art Deco 14K White Gold Old European Cut Diamond Engagement Ring. This classic
Category

Antique 18th Century Unknown Art Deco Engagement Rings

Materials

Diamond, 14k Gold, White Gold

.33ctw European Cut Diamond & Synthetic Sapphire Art Deco Ring, 18k Gold Vintage
Located in Greensboro, NC
Diamonds - Clarity: VS2 Color: H - J Cut: European Carats: 0.18ctw Synthetic Sapphires - Color: Blue
Category

Vintage 1920s Unknown Art Deco Fashion Rings

Materials

Diamond, 18k Gold, White Gold

Antique Art Deco 14K White Gold Old European Diamond Three Stone Ring
Located in Great Neck, NY
Beautiful Antique Art Deco 14K White Gold Old European Diamond Three Stone Ring. This classic three
Category

Antique Early 19th Century Unknown Art Deco Three-Stone Rings

Materials

Diamond, White Gold

Edwardian Diamond Platinum and Gold Cluster Ring
Located in New York, NY
An Edwardian platinum and 14 karat gold ring with diamonds. The ring has 31 old European-cut
Category

Vintage 1910s Edwardian Cluster Rings

Materials

Diamond, 14k Gold, Platinum

Cartier Channel Set Diamond Eternity Platinum Band Ring
By Cartier
Located in Holland, PA
Platinum Diamond Eternity Band Ring by Cartier. With 31 Round Brilliant Cut Diamond VS1 clarity, G
Category

20th Century French Band Rings

Materials

Diamond, Platinum

Art Deco Unusual Sculptural Sapphire Diamond Cluster Ring
Located in London, GB
Sculptural art deco ring centering on a large triangular-cut Ceylon sapphire with a diamond
Category

Early 20th Century Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Mouawad Modern Cocktail Ring In 18Kt With 18.66 Ctw In Diamonds And Emerald
By Mouawad
Located in Miami, FL
surrounding the center gemstone is covered with natural diamonds. All prongs set, with 46 fancy European cuts
Category

Early 2000s American Modern Cocktail Rings

Materials

Diamond, Emerald, Gold, 18k Gold, White Gold

Bailey, Banks & Biddle 1880 Enamel Etruscan Queen Pendant 18kt Gold Ruby Diamond
By Bailey, Banks & Biddle
Located in Miami, FL
13 European rose cut diamonds with a combined weight of 0.39 carats. Ruby Gemstones: Mounted around
Category

Antique 1880s American Etruscan Revival Brooches

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Enamel

Large Belle Epoque Antique Jeweled Gold Pendant Locket
Located in Chicago, IL
one old European cut diamonds. The engraved sunburst background radiating from the center stones is
Category

Early 20th Century Belle Époque Pendant Necklaces

Materials

Diamond, Gold

1920s Art Deco GIA Certified .31 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
european cut diamond with awesome fire and brilliance. The ring is handcrafted in platinum with a picture
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

White Gold Diamond Art Deco Filigree Ring - 18k European .33ct Vintage Solitaire
Located in Greensboro, NC
Content: 18k White Gold Stone Information Natural Diamond Carat: .33ct Cut: European Color: K Clarity
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, 18k Gold, White Gold

Antique Black Enamel Rose Cut Diamond Forget Me Not Ring in Gold
Located in Chipping Campden, GB
Antique Black Enamel Rose Cut Diamond Forget Me Not Ring in Gold most charming black enamel
Category

Antique 19th Century European Artist Fashion Rings

Materials

Diamond, Gold, Enamel

Antique Edwardian Emerald Diamond Navette Shaped Ring
Located in Lakewood, NJ
A diamond and emerald in platinum ring circa 1915. Set with approx. 1.90 ctw of old European cut
Category

Vintage 1910s American Edwardian Fashion Rings

Materials

Diamond, Emerald, Platinum

Mouawad Rare Cocktail Ring in 18kt with 23.56 Ctw in Diamonds and Sapphire
By Mouawad
Located in Miami, FL
with natural diamonds. Prongs set with 63 fancy European cuts (6.30 cts) and pave set with 336
Category

Early 2000s American Contemporary Cocktail Rings

Materials

Sapphire, Diamond, White Gold, 18k Gold, Gold

Cartier Paris Yellow Gold Pearl Andromaque Ring
By Cartier
Located in New York, NY
This charming ring by Cartier Paris was manufactured in the 90s predominantly for the European
Category

1990s French Contemporary Cocktail Rings

Materials

Pearl, Gold, 18k Gold, Yellow Gold

18 Karat Gold Rainbow Multicolor Baguette Diamond Pendant Necklace Earrings Set
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
18 karat gold rainbow multicolor baguette diamond pendant necklace earrings set. This
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Amethyst, Aquamarine, Citrine, Diamond, Garnet, Multi-gemstone, Topaz, B...

Diamonds Rose Flower Ring Brooch Transformer 18k White Gold Featured Mag, 1950
Located in Herzelia, Tel Aviv
18K White Gold Ring and Brooch Rose Flower fully consist of fine Diamonds of different sizes. The
Category

Mid-20th Century Brooches

Materials

Diamond, White Gold

18 Karat Gold Rainbow Multicolor Baguette Diamond Pendant Necklace Earrings Set
By Vaibhav Dhadda
Located in Jaipur, Rajasthan
18 karat gold rainbow multicolor baguette diamond pendant necklace earrings set. This
Category

21st Century and Contemporary Indian Contemporary Pendant Necklaces

Materials

Amethyst, Aquamarine, Citrine, Diamond, Garnet, Multi-gemstone, Topaz, B...

0.27 Carat Pavé Diamond 18 Karat Rose Gold Key Stackable Ring
By Butani
Located in Hong Kong, Kowloon
a key pendant and encrusted with diamonds totaling 0.27 carats. Current ring size 6.5. For other
Category

2010s Hong Kong Contemporary Signet Rings

Materials

Diamond, White Diamond, 18k Gold, Rose Gold

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31 European Diamond Ring For Sale on 1stDibs

Surely you’ll find the exact 31 european diamond ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of gold, 18k gold and white gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect 31 european diamond ring among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. A 31 european diamond ring from Mouawad, Bailey, Banks & Biddle and Butani — each of whom created a beautiful version of this treasured accessory — is worth considering. A 31 european diamond ring of any era or style can lend versatility to your look, but a version featuring diamond, from our inventory of 15, is particularly popular. See these pages for an old european cut iteration of this accessory, while there are also brilliant cut cut and cabochon cut versions available here, too. When shopping for a 31 european diamond ring, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a 31 European Diamond Ring?

The price for a 31 european diamond ring starts at $598 and tops out at $40,000 with these rings, on average, selling for $6,750.