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Aquamarine 8.50 Carat Bespoke 18 Karat White Gold 3 Carat Diamond Halo Ring
By Hasbani Diamonds
Located in London, GB
colour diamonds G / H VS-SI colour natural diamonds. This Ring has been beautifully set in 18 Karat
Category

2010s British Modern Engagement Rings

Materials

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

Natural Blue 1.45 Kt Sapphire Diamond Titanium Handmade Unique Ring
By Margherita Burgener
Located in Valenza , IT
Unique, gender free ring handmade in titanium, centering an oval natural blue sapphire. Detailed
Category

2010s Italian Contemporary More Rings

Materials

Sapphire, Blue Sapphire, Diamond, White Diamond, Titanium

Signed "JMRosas" Rosior Diamond Ring set in Platinum
By Rosior
Located in Porto, PT
Rosior Contemporary Cocktail Ring set in Platinum with: - 1 Princess Cut Diamond (G-VVS) with 0,52
Category

21st Century and Contemporary Portuguese Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Platinum

Signed "JMRosas" Rosior Diamond Ring set in Platinum
By Rosior
Located in Porto, PT
Rosior Contemporary Cocktail Ring, signed by José Manuel Rosas, set with 227 F/G color, VVS clarity
Category

21st Century and Contemporary Portuguese Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Platinum

Unique Gerda Flöckinger Pearl Diamond and Yellow Gold Ring 1970s
By Gerda Flockinger
Located in New York, NY
A vintage handmade and unique pearl, diamond and textured 18 karat yellow gold ring, by Gerda
Category

Vintage 1970s British Artist Cocktail Rings

Materials

Diamond, Pearl, Gold, 18k Gold

Quadrillion Brand 18 Yellow Gold Ring with 10.82ct Precious Topaz and Diamonds
By Quadrillion Diamond Company
Located in Palm Beach, FL
This 18k yellow gold fashion ring is a late 20th century industry icon, signed Quadrillion brand
Category

Late 20th Century American Modern Cocktail Rings

Materials

Diamond, Topaz, 18k Gold, Yellow Gold

Unique Piece Contemporary 18K White Gold 1.12C Diamond Sapphire Emerald Ring
By Rossella Ugolini
Located in Rome, IT
Sapphire Emerald Ring. This Unique Contemporary Unisex Ring has been worked as a sculpture to create an
Category

2010s Italian Contemporary Band Rings

Materials

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

Unique 6.07 Ct Certificated Emerald Diamonds Titanium Gold Made in Italy Ring
By Margherita Burgener
Located in Valenza , IT
The very special, unique, Happy Flower ring is centering an impressive certificated emerald of 6.07
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Emerald, Titanium, White Gold, Gold

George Sawyer Signed 18k Mokume Gani Diamond Band Ring
Located in Southport, CT
18k gold ring. This magnificent and unique ring, made and signed by George Sawyer in 1995 is a half
Category

Late 20th Century American Contemporary Band Rings

Materials

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

Signed 2.10 Carat Round Diamonds Heart Design Eternity Ring Platinum
Located in Miami, FL
Signed 2.10 Carat Round Diamonds Heart Design Eternity Ring Platinum. Master expertise designer
Category

Vintage 1970s Engagement Rings

Materials

Diamond, Platinum

Designer Signed 3.00 Carat Diamond Engagement Ring 18k White Gold
Located in Miami, FL
Designer Signed 3.00 Carat Diamond Engagement Ring 18k White Gold. Beautiful, unique, and exquisite
Category

2010s Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Andrew Grima Unique Citrine Diamond and 18 Karat Yellow Gold Cocktail Ring 1973
By Andrew Grima
Located in New York, NY
A faceted oval citrine, diamond and engraved 18 karat gold cocktail ring, by Andrew Grima, 1973
Category

Vintage 1970s British Modern Cocktail Rings

Materials

Citrine, Diamond, Gold, 18k Gold, Yellow Gold

Vintage Turquoise Ring 18k Gold Diamond French Estate Jewelry Signed SC
Located in Beverly Hills, CA
Gorgeous cocktail ring featuring a beautiful oval cabochon turquoise set in 18 karat yellow gold
Category

Vintage 1970s French Cocktail Rings

Materials

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

Cartier Sapphire Diamond Ring Platinum Sz 6 Estate Signed Gemstone Jewelry Oval
By Cartier
Located in Torrance, CA
Pre-owned Cartier blue sapphire & diamond ring crafted in 900 platinum. Oval faceted blue
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Retro Gold Signed Christoff Natural Swiss Blue Topaz Diamond Cocktail Band Ring
Located in Los Angeles, CA
A magnificent 18k yellow gold cocktail ring signed by Christoff with a unique twisted rope design
Category

Early 2000s Unknown Retro Band Rings

Materials

Diamond, Blue Topaz, Gold, 18k Gold

Oscar Heyman 2.55 ctw Blue Sapphire & Diamond Ring 18k Signed w/ Serial
By Oscar Heyman
Located in Perry, FL
Oscar Heyman 2.55 carat t.w. blue sapphire and diamond ring in 18k Yellow Gold signed with serial
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

Sally Sohn Happy Face Ring Diamond Ruby Sz 5.25 Estate Fine Signed Jewelry
Located in Torrance, CA
Stylish Sally Sohn happy face ring crafted in 18 karat yellow gold. Diamonds total an estimated
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

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

Unique Emerald Cabochon and Diamond Band 18K Gold R6718
Located in Osprey, FL
♥ This is a super unique band set with fancy-shape emerald cabochons (smooth at the top, no facets
Category

2010s American Band Rings

Materials

Diamond, Emerald, 18k Gold

Signed Rosaria Varra Ring with Criss-Cross Ice Jade and Diamond in 18K
By Rosaria Varra
Located in Miami, FL
A unique statement-like cocktail ring created by Rosaria Varra featuring a natural translucent
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Jade, 18k Gold, Yellow Gold

Vintage Blue Sapphire and Diamond Bombé Ring, signed by Fürst (Rome)
Located in OVIEDO, AS
Vintage Blue Sapphire and Diamond Bombé Ring, signed by FÜRST (Rome) in 18K yellow Gold. A vintage
Category

Late 20th Century Italian Contemporary Dome Rings

Materials

18k Gold

Bulgari Diamond Ring
By Bulgari
Located in New York, NY
A unique ring of exceptional design by Bulgari, this vintage 18k white gold and diamond ring
Category

21st Century and Contemporary Italian Fashion Rings

Materials

Diamond, 18k Gold

Natural Sapphire Diamond Arrow Ring, 14k Yellow Gold, Ring, Diamond V
Located in McLeansville, NC
This 0.07ctw Natural Sapphire Diamond Arrow Ring is the perfect accessory for the modern minimalist
Category

1990s Cluster Rings

Materials

Diamond, Sapphire, 14k Gold, Yellow Gold

0.06ctw Diamond Band Ring, 18k Yellow Gold, Ring Size 6.25, Scattered Diamonds
Located in McLeansville, NC
luxurious 18k yellow gold, this minimalist ring features a unique design with scattered diamonds, creating a
Category

Early 2000s Band Rings

Materials

Diamond, 18k Gold, Yellow Gold

0.33ctw Diamond Navette Ring, 14K Yellow Gold, Ring Size 5.5, Diamond Cluster
Located in McLeansville, NC
This elegant 0.33ctw diamond navette ring is a stunning addition to any jewelry collection. Made
Category

1990s Fashion Rings

Materials

Diamond, 14k Gold, Yellow Gold

0.10ctw Vintage Diamond Horseshoe Ring, 14K Yellow Gold, Ring Size 6.5, Diamond
Located in McLeansville, NC
This 0.10ctw Vintage Diamond Horseshoe Ring is a unique and charming piece of jewelry. Made with
Category

Early 2000s Fashion Rings

Materials

Diamond, 14k Gold, Yellow Gold

Diamond Crossover Band Ring, 14K White Gold, Ring Size 5.75, Vintage Diamond
Located in McLeansville, NC
This vintage-inspired diamond crossover band ring is a beautiful and unique choice for your wedding
Category

Early 2000s Band Rings

Materials

Diamond, 14k Gold, White Gold

0.60Ct Princess Diamond engagement Ring
Located in רמת גן, IL
Diamond engagement Ring, a dazzling expression of love and commitment. This princess halo engagement ring
Category

2010s Israeli Modern Engagement Rings

Materials

Diamond, 14k Gold

0.10ctw Diamond Love Ring, 14K Yellow Gold, Ring, Cursive Love Ring
Located in McLeansville, NC
This beautiful 0.10ctw diamond love ring is perfect for the special someone in your life. Crafted
Category

Early 2000s Fashion Rings

Materials

Diamond, 14k Gold, Yellow Gold

Signed JC Designer 18k Diamond Band Two Tone 1.74tcw White VS Diamonds Close
Located in Overland Park, KS
Listed is this beautiful unique 18k diamond band in 18k white gold with 18k yellow gold designs
Category

21st Century and Contemporary Modern Band Rings

Materials

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

Emerald Ring 18k Gold Diamond
Located in Beverly Hills, CA
A gorgeous emerald ring, made of 18k gold, featuring diamonds. It's a classic ring with an emerald
Category

Vintage 1980s Engagement Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Ella Gafter Sagittarius Diamond Zodiac Ring
By Ella Gafter
Located in New York, NY
1.46 carats of diamonds of top quality (F/G-VVS). The ring is one-of-a-kind. It was handmade in Italy
Category

21st Century and Contemporary Italian Artist Cocktail Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Ella Gafter Cancer Diamonds Zodiac Ring
By Ella Gafter
Located in New York, NY
The zodiac Cancer ring is set with 2.61 carats of round diamonds of top quality (F/G-VVS). The eyes
Category

21st Century and Contemporary Italian Artist Cocktail Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Ella Gafter Capricorn Diamond Zodiac Ring
By Ella Gafter
Located in New York, NY
The zodiac Capricorn ring is set with 3.40 carats of round diamonds of top quality (F/G-VVS). The
Category

21st Century and Contemporary Italian Cocktail Rings

Materials

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

Ella Gafter Leo Diamond Zodiac Ring
By Ella Gafter
Located in New York, NY
crown). The design is complete with 2.18 carats of diamonds of top quality (F/G-VVS). The ring is one-of
Category

21st Century and Contemporary Italian Cocktail Rings

Materials

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

Ella Gafter Pisces Diamond Zodiac Ring
By Ella Gafter
Located in New York, NY
The zodiac Pisces ring is set with 2.97 carats of round diamonds of top quality (F/G-VVS). Faceted
Category

21st Century and Contemporary Italian Artist Cocktail Rings

Materials

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

Ella Gafter Aries Diamond Zodiac Ring
By Ella Gafter
Located in New York, NY
The zodiac Aries ring is set with 2.83 carats of round diamonds of top quality (F/G-VVS). The eyes
Category

21st Century and Contemporary Italian Artist Cocktail Rings

Materials

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

0.14ctw Retro Diamond Ring, 18k White Gold, Ring Size 5, Engagement Ring
Located in McLeansville, NC
diamonds beautifully. The retro design gives this ring a unique and whimsical look that will surely catch
Category

1990s Retro Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Cartier Marquise Diamond Gold Band Ring
By Cartier
Located in Napoli, Italy
A unique 18k yellow gold diamond Cartier ring. The ring comprises of a marquise cut diamond in a
Category

Late 20th Century French Band Rings

Materials

Diamond, Gold, 18k Gold

5.38ctw Tanzanite Diamond Cocktail Ring, 18k White Gold, Ring
Located in McLeansville, NC
brilliant round diamonds. The perfect size at 6.5, this ring is a unique way to complete your Something Blue
Category

Vintage 1970s Cocktail Rings

Materials

Diamond, Tanzanite, 18k Gold, White Gold

Cartier Love Ring with 3 Diamonds
By Cartier
Located in SYDNEY, NSW
Unique features: A Cartier Diamond Wedding Band with 3 Diamonds in White Gold. Total quantity
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, White Gold

Vintage 1940s Platinum Diamond Plaque Ring
Located in Brighton, GB
Vintage Diamond Ring Platinum Stamped Circa 1940s This platinum, vintage diamond ring boasts a
Category

Mid-20th Century English Engagement Rings

Materials

Diamond, Platinum

Chopard Diamond Eternity Engagement Wedding Ring
By Chopard
Located in Geneva, CH
Sublime ring made in 18k yellow gold signed by the prestigious brand Chopard. Eternity ring
Category

21st Century and Contemporary Swiss Wedding Rings

Materials

Diamond, 18k Gold

Vintage Platinum Diamond Cluster Engagement Ring
Located in Brighton, GB
Vintage Diamond Ring Platinum Circa 1980’s Fabulous sized, vintage diamond ring. Set with a
Category

Late 20th Century English Cluster Rings

Materials

Diamond, Platinum

Antique 18ct Victorian Opal & Diamond Ring
Located in Brighton, GB
Antique Opal & Diamond Ring 18ct Gold Stamped (rubbed) Circa 1880 Gorgeous, Victorian three
Category

Antique Late 19th Century English Victorian Engagement Rings

Materials

Diamond, Opal

0.25ctw Diamond Wedding Ring Jacket, 14k White Gold, Diamond
Located in McLeansville, NC
This gorgeous 0.25ctw diamond wedding ring jacket is the perfect way to make your special day even
Category

Vintage 1980s Wedding Rings

Materials

Diamond, 14k Gold, White Gold

2.88ctw Tanzanite Diamond Halo Cocktail Ring, 14k Yellow Gold, Ring
Located in McLeansville, NC
This stunning 2.88ctw Tanzanite and Diamond Halo Cocktail Ring is perfect for your special day
Category

Vintage 1970s Cocktail Rings

Materials

Diamond, Tanzanite, Yellow Gold

18K Yellow Gold Todd Reed Signed Natural Color Diamond Eternity Band
By Todd Reed
Located in Westport, CT
, pinkish, greenish, ect.) and 15 smaller rough square shaped natural colored diamonds. This unique ring is
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Yellow Gold

Cartier Platinum and Baguette Diamond Menotte Ring
By Cartier
Located in New York, NY
Cartier Platinum and Baugette Diamond Menotte Ring. The 'Menotte' collection from Cartier showcases
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

Antique 18ct Gold Victorian Diamond Ring
Located in Brighton, GB
, Victorian gypsy style ring. Set with natural diamonds in a floral formation & with pretty, scrolled
Category

Antique Late 19th Century English Victorian Engagement Rings

Materials

Diamond, Gold, 18k Gold

18ct Gold Vintage Diamond Engagement Ring
Located in Brighton, GB
Vintage Twist Diamond Ring 18ct Gold Diamond Weight 0.20cts Hallmarked London 1978 UK Size N
Category

Late 20th Century English Engagement Rings

Materials

Diamond, 18k Gold

Vintage 9ct Gold Ruby & Diamond Ring
Located in Brighton, GB
Vintage Ruby Ring 9ct Gold Hallmarked Birmingham 1995 Beautiful Vintage Ring, with Star Set
Category

Late 20th Century English Engagement Rings

Materials

Diamond, Ruby, Gold, 9k Gold

Vintage 18ct Gold Diamond Dress Ring
Located in Brighton, GB
Vintage Diamond Dress Ring 18ct Gold Fabulous Geometric Shaped Ring Set with Approx 0.25cts of
Category

Mid-20th Century British Engagement Rings

Materials

Diamond, Gold, 18k Gold

22ctw Pink Tourmaline Diamond Cabochon Cocktail Ring, 18k YG, Ring
Located in McLeansville, NC
This stunning pink tourmaline and diamond gem-set cabochon cocktail ring is a one-of-a-kind piece
Category

Vintage 1970s Cocktail Rings

Materials

Diamond, Tourmaline, 18k Gold, Yellow Gold

Ella Gafter Taurus Diamond Ruby Zodiac Ring
By Ella Gafter
Located in New York, NY
The zodiac Taurus ring is set with 3.40 carats of round diamonds of top quality (F/G-VVS). The eyes
Category

21st Century and Contemporary Italian Artist Cocktail Rings

Materials

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

1.36ctw Sapphire and Diamond Band Ring, Platinum, Ring Size 6.25, Stackable
Located in McLeansville, NC
diamonds. The ring is a size 6.25 and can be easily stacked with other rings to create a unique and
Category

Early 2000s Band Rings

Materials

Diamond, Sapphire, Platinum

Ella Gafter Leo Emerald Diamond Zodiac Ring
By Ella Gafter
Located in New York, NY
design is complete with 2.20 carats of diamonds of top quality (F/G-VVS). The ring is one-of-a-kind. It
Category

21st Century and Contemporary Italian Artist Cocktail Rings

Materials

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

Ella Gafter Leo Diamond Ruby Zodiac Ring
By Ella Gafter
Located in New York, NY
is complete with 2.68 carats of diamonds of top quality (F/G-VVS). The ring is one-of-a-kind. It was
Category

21st Century and Contemporary Italian Artist Cocktail Rings

Materials

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

Ella Gafter Gemini Diamond Pearl Zodiac Ring
By Ella Gafter
Located in New York, NY
luster have not been enhanced in any way. The ring is set with 0.80 carats of diamonds of top quality (F
Category

21st Century and Contemporary Italian Cocktail Rings

Materials

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

Art Deco 0.88ctw Old European Cut Diamond Engagement Ring, Platinum, Ring
Located in McLeansville, NC
desires a timeless and unique engagement ring. Stones: - diamonds - old European cut, 1 stone - 5.74 x
Category

Vintage 1920s Engagement Rings

Materials

Diamond, Platinum

Ella Gafter Sagittarius Diamond Ruby Zodiac Ring
By Ella Gafter
Located in New York, NY
crystal, lending the jewel a distinctly art déco look. The ring is set with 1.80 carats of diamonds of top
Category

21st Century and Contemporary Italian Artist Cocktail Rings

Materials

Crystal, Diamond, White Diamond, Ruby, 18k Gold, White Gold

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Unique Diamond Ring Signed For Sale on 1stDibs

You are likely to find exactly the unique diamond ring signed you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of gold, 18k gold and yellow gold, this item was constructed with great care. You can easily find a 471 antique edition and 375 modern creations to choose from as well. Making the right choice when shopping for a unique diamond ring signed may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Finding an appealing unique diamond ring signed — no matter the origin — is easy, but Cartier, Stambolian and Rossella Ugolini each produced a popular version that is worth a look. A unique diamond ring signed of any era or style can lend versatility to your look, but a version featuring diamond, from our inventory of 595, is particularly popular. A round cut version of this piece has appeal, but there are also brilliant cut and oval cut versions for sale. If you’re browsing our inventory for a unique diamond ring signed, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Unique Diamond Ring Signed?

The price for a unique diamond ring signed starts at $84 and tops out at $1,825,000 with these rings, on average, selling for $5,576.

Finding the Right rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. On 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.