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Signed Engagement

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Vintage Signed 0.45 Carat Round Diamond Engagement Ring 14k Gold
Located in Miami, FL
Vintage Signed 0.45 Carat Round Diamond Engagement Ring 14k Gold. The diamond is round, cut
Category

Vintage 1980s Engagement Rings

Materials

Diamond, 14k Gold

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

Signed 14 Karat White Gold & Diamond 3-Stone Engagement Ring
Located in Philadelphia, PA
: Total approx. 0.35 ct. (Color: G-I ; Clarity: SI) Signed with maker's mark to the shank. Accompanied
Category

20th Century Modern Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Signed Engraved Modernist 14 Karat Gold & Diamond Solitaire Engagement Ring
Located in Philadelphia, PA
A fine 14K yellow gold diamond engagement ring. The stone is beautiful, measures +/- 0.35 carats
Category

20th Century American Modernist Engagement Rings

Materials

Diamond, 14k Gold, Gold

Retro Signed 14K & 18K Gold & Diamond Engagement Ring by Hirsch & Oppenheimer
Located in Philadelphia, PA
A very fine, signed retro gold and diamond engagement ring. By Hirsch & Oppenheimer. In both 14k
Category

Mid-20th Century American Retro Engagement Rings

Materials

Diamond, Gold, 14k Gold, 18k Gold

Signed Traub Orange Blossom Art Deco White Gold and Diamond Engagement Ring
Located in Philadelphia, PA
A very fine, signed Art Deco period engagement ring. By Traub. In 14 karat white gold. With an
Category

Early 20th Century American Art Deco Engagement Rings

Materials

Diamond, White Gold

Cartier 0.30ct Diamond Engagement Ring Platinum Sz 5 Estate COA GIA Signed
By Cartier
Located in Torrance, CA
Estate Cartier diamond engagement ring crafted in 950 platinum (circa 2001). The ring is set
Category

21st Century and Contemporary French Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

14K Gold Signed Vera Wang Love Sapphires Pear Shape Diamond Engagement Ring
By Vera Wang
Located in Houston, TX
One lady's designer made polished rhodium plated 14K white gold, diamond and sapphire engagement
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, 14k Gold, White Gold

Vintage Signed GIA Certified 0.50 Carat E/VS2 Diamond Center Engagement Ring Set
Located in Miami, FL
Vintage Signed GIA Certified 0.50 Carat E/VS2 Diamond Center Engagement Ring Set. The ring features
Category

Vintage 1970s Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Tiffany & Co. Engagement Ring
By Tiffany & Co.
Located in New York, NY
Signed Tiffany & Co. engagement ring finely crafted in platinum. Round brilliant cut diamond E
Category

20th Century American Engagement Rings

Materials

Diamond, Platinum

GIA Diamond Engagement Ring 1.40ct
By GIA
Located in SYDNEY, NSW
A GIA 18ct Yellow Gold Engagement Ring as sample set with: Centre Diamond = 1.00ct. Colour: H
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Yellow Gold

GIA Diamond Engagement Ring 2.00ct
By GIA
Located in SYDNEY, NSW
Engravings/Markings: Signed PLAT Size/Measurement: Ring Size L Current Condition: Excellent - Consistent
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Diamond Engagement Ring 1.35ct
By GIA
Located in SYDNEY, NSW
A Diamond engagement Ring, made of 18ct Yellow Gold, and ring size of M, and weighing 10gm. Stamped
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Yellow Gold

0.60Ct Princess Diamond engagement Ring
Located in רמת גן, IL
Stunning Princess Halo Engagement Ring in 14k Gold Product Description: Introducing our Princess
Category

2010s Israeli Modern Engagement Rings

Materials

Diamond, 14k Gold

GIA Diamond Engagement Ring 0.62ct
By GIA
Located in SYDNEY, NSW
A GIA Diamond Engagement Solitaire Ring made of 18 carat Rose Gold. Metal: 18ct Rose Gold Carat
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Rose Gold

Tacori 2.00ct Diamond Engagement Ring
Located in New York, NY
This is a stunning 18k white gold engagement ring by Tacori. The ring is centered with a sparkling
Category

20th Century Engagement Rings

Materials

Diamond, 18k Gold

Tiffany & Co 1.36ct Diamond Engagement Ring
Located in New York, NY
This is a stunning platinum engagement ring by Tiffany & Co. The ring is centered with sparkling
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

18ct Gold Vintage Diamond Engagement Ring
Located in Brighton, GB
or Preloved. They are in used condition & may show some signs of age related wear, light surface
Category

Late 20th Century English Engagement Rings

Materials

Diamond, 18k Gold

Tiffany & Co. Diamond Platinum Engagement Ring
By Tiffany & Co.
Located in New York, NY
a diamond. The cut and symmetry are both graded as Excellent. Signed on the inside of the shank
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Platinum

Fred Paris diamond Halo Engagement Ring
By Fred
Located in Rome, IT
approximately 1.32 carat Signed Fred Platinum Total weight 5.1 grams Size 4 Accompanied by a GIA report
Category

2010s French Engagement Rings

Materials

Diamond, White Diamond, 14k Gold, White Gold

Antique Platinum Single Stone Diamond Engagement Ring
Located in Brighton, GB
Scrolled Shoulders Set with Two Small Diamonds Either Side. Would Make a Gorgeous Engagement Ring! UK
Category

Early 20th Century English Engagement Rings

Materials

Diamond, Platinum

Cartier 0.49 Carat Diamond Engagement Ring
By Cartier
Located in New York, NY
diamond accents. The ring is signed Cartier and stamped Pt 950 48 and is numbered. It is currently size 4
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

1.20ctw Platinum Sapphire Diamond Halo Engagement Ring
Located in McLeansville, NC
A vintage platinum sapphire and diamond halo engagement ring. This alternative engagement ring
Category

Vintage 1970s Engagement Rings

Materials

Diamond, Sapphire, Platinum

Ladies 14K White Gold Diamond Engagement Ring
Located in Houston, TX
, diamond engagement ring with a half round shank. Engraved with "14K". Pre-owned in excellent condition
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Ladies Scott Kay Palladium Diamond Engagement Ring
By Scott Kay
Located in Houston, TX
engagement ring with a soft-square shank. Engraved with "950Pd". The "Scott Kay" trademark (or hallmark) can
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Palladium

Tacori 2.14ct Ceylon Sapphire Diamond Engagement Ring
Located in New York, NY
This is an amazing platinum engagement ring by Tacori. The ring is centered with a lovely oval cut
Category

20th Century Engagement Rings

Materials

Diamond, Sapphire, Platinum

Engraved Mid-Century Platinum Diamond Engagement Ring
Located in Lexington, KY
This is a stunning mid-century diamond engagement ring in platinum with lovely engraved shoulders
Category

Mid-20th Century Modernist Engagement Rings

Materials

Diamond, Platinum

Natural Sapphire Diamond Engagement Ring, Platinum, Ring
Located in McLeansville, NC
A platinum natural sapphire and diamond engagement ring. This small ring features a prong set, oval
Category

Vintage 1970s Engagement Rings

Materials

Diamond, Sapphire, Platinum

Ladies Platinum Double Halo Diamond Engagement Ring
Located in Houston, TX
Weight: 5.30 grams Ladies 950 platinum diamond double-halo engagement ring with a half round shank
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

GIA Certified 1.52 Carat Diamond Platinum Engagement Ring
Located in Westport, CT
An original GIA certified diamond platinum engagement ring. Mounted with a round brilliant cut
Category

20th Century Engagement Rings

Materials

Diamond, Platinum

18K Yellow Gold Platinum Diamond Engagement Ring
Located in Guaynabo, PR
in the the center. It is signed 750 033. Its weight is 7.0 grams.
Category

20th Century European Modern Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Ladies 14K Yellow Gold Solitaire Diamond Engagement Ring
Located in Houston, TX
Ladies 14K yellow gold diamond solitaire engagement ring with a half round shank. Engraved with "14K
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Preloved 18ct Gold 3 Stone Diamond Engagement Ring
Located in Brighton, GB
. Would Make a Lovely Engagement Ring UK Size M 1/2 US Size 6 1/2 Can be resized using our resizing
Category

21st Century and Contemporary English Engagement Rings

Materials

Diamond, Gold, 18k Gold

Stephen Russell French Cut Diamond Engagement Ring
By Stephen Russell
Located in New York, NY
Baguettes 1.16ct, signed STEPHEN RUSSELL
Category

2010s American Art Deco Engagement Rings

Materials

Diamond, Platinum

Vintage 1940’s 18ct Gold & Platinum Diamond Engagement
Located in Brighton, GB
an 18ct yellow gold band. Would make a fabulous engagement ring! Measures approximately 8.8mm in
Category

Mid-20th Century English Engagement Rings

Materials

Diamond, Gold, 18k Gold, Platinum

18ct Gold & Platinum Baguette Shoulders Diamonds Engagement Ring
Located in Brighton, GB
Diamond Engagement Ring Brilliant Cut Diamond Centre Beautiful Bright Baguette Diamonds Either
Category

Late 20th Century English Engagement Rings

Materials

Diamond, Gold, 18k Gold, Platinum

Ladies 14K White Gold Solitaire Diamond Engagement Ring
Located in Houston, TX
14K white gold diamond solitaire engagement ring with a half round shank. Engraved with "14K". Pre
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Ladies Antique Platinum 1.23CT. Old European Engagement Ring
Located in Houston, TX
: 9.10mm x 15.75mm Weight: 2.99 grams Ladies platinum diamond antique engagement ring with a half round
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

Ladies Platinum Princess Diamond Semi Mount Engagement Ring
Located in Houston, TX
Ladies platinum diamond engagement ring with a half round shank. Engraved with "PLAT". The semi mount can
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

Ladies Platinum Diamond Oval Semi Mount Engagement Ring
Located in Houston, TX
Ladies 950 platinum diamond engagement semi-mount ring with a half round shank. Engraved with "PLAT
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

Ladies 14K White Gold Halo Diamond Engagement Ring
Located in Houston, TX
: 3.90 grams Ladies 14K white gold diamond halo engagement ring with a half round shank. Engraved with
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Ladies 18K Yellow Gold Diamond Solitaire Engagement Ring
Located in Houston, TX
Ladies 18K yellow gold diamond solitaire engagement ring with a half round shank. Engraved with "18K
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Mappin & Webb 0.50 Carat Diamond Solitaire Engagement Ring
By Mappin & Webb
Located in London, GB
carat and is H colour and VS2 clarity. This authentic, pre-owned diamond engagement ring is signed
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, Platinum

Ladies 14K White Gold Marquee Diamond Engagement Ring
Located in Houston, TX
Ladies 14K white gold diamond engagement ring with a soft-square shank. Engraved with "14K". Pre-owned
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

18K White Gold Diamond Engagement Ring 0.88 ctw
Located in Houston, TX
18K white gold diamond semi-mount engagement ring. Was polished and rhodium plated. Has a tapered
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Tacori GIA 1.04 Carat Diamond Gold Engagement Ring
By Tacori
Located in New York, NY
This beautiful platinum diamond engagement ring is set with a GIA certified round brilliant diamond
Category

20th Century Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Ladies 14K White Gold Princess Cut Engagement Ring
Located in Houston, TX
: 5.80 grams Ladies 14K white gold three-stone diamond three-stone engagement ring with a soft-square
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Round Diamond Engagement Ring and Wedding Band Set
By Scott Kay
Located in New York, NY
This elegant 19k yellow gold and platinum engagement ring is centered with a sparkling round cut
Category

21st Century and Contemporary Engagement Rings

Materials

Yellow Gold, Platinum

White Gold Contemporary Engagement Ring with Natural Green Tourmaline
By Polya Medvedeva Jewellery
Located in Berlin, DE
This contemporary engagement ring is in 18 karat white gold with natural green tourmaline, 2,49
Category

21st Century and Contemporary German Egyptian Revival Engagement Rings

Materials

Chrome Tourmaline, Tourmaline, White Gold, Yellow Gold, Rose Gold, 18k G...

Yellow Gold Engagement Ring with Natural Raspberry Pink Tourmaline
By Polya Medvedeva Jewellery
Located in Berlin, DE
This contemporary engagement ring is in 18 karat yellow gold with natural raspberry tourmaline
Category

21st Century and Contemporary German Contemporary Engagement Rings

Materials

Chrome Tourmaline, Tourmaline, Yellow Gold, Rose Gold, 18k Gold, 14k Gol...

Mauboussin diamond flanked engagement ring, French, circa 1970
By Mauboussin
Located in London, GB
yellow gold, numbered '48838', indistinct maker's mark, signed 'Mauboussin Paris', French, circa 1970.
Category

Vintage 1970s French Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

OSCAR HEYMAN Vintage Platinum Marquise Diamond Engagement Suite 1.00ct
By Oscar Heyman
Located in Narberth, PA
note that the engagement ring is not a signed Oscar Heyman piece. The engagement ring is accompanied
Category

Vintage 1960s Retro Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. 1.20 Carat Diamond Platinum Engagement Ring
By Tiffany & Co.
Located in New York, NY
Sparkling oval brilliant cut engagement ring. Made and signed by TIFFANY & CO. The center
Category

Vintage 1970s American Engagement Rings

Materials

Diamond, Platinum

Antique Edwardian 14 Karat Gold & Diamond Engagement Ring
Located in Philadelphia, PA
A very fine antique Edwardian 14 Karat gold and diamond engagement ring. With a round brilliant
Category

20th Century American Edwardian Engagement Rings

Materials

Diamond, Gold, 14k Gold

Preloved Vintage 18ct White Gold Diamond Trilogy Engagement Ring
Located in Brighton, GB
Preloved Engagement Ring 18ct White Gold Stamped Circa 1980’s Beautiful, vintage preloved
Category

Late 20th Century English Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Eighteen Karat Yellow Gold Engagement Ring with Natural Emerald
By Polya Medvedeva Jewellery
Located in Berlin, DE
This 18 karat yellow gold contemporary Eden engagement ring is encrusted with natural emerald, 2
Category

21st Century and Contemporary German Contemporary Engagement Rings

Materials

Emerald, Gold, Yellow Gold, White Gold, 18k Gold, 14k Gold

Antique 18ct Yellow & White Gold Deco Diamond Engagement Ring
Located in Brighton, GB
Antique Deco Engagement Ring 18ct Yellow & White Gold Stamped Circa 1920’s Fabulous Geometric
Category

Early 20th Century English Art Deco Engagement Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Rose Gold Engagement Ring with Natural Raspberry Pink Tourmaline
By Polya Medvedeva Jewellery
Located in Berlin, DE
This contemporary engagement ring is in 18 karat rose gold with natural raspberry pink tourmaline
Category

21st Century and Contemporary German Egyptian Revival Engagement Rings

Materials

Chrome Tourmaline, Tourmaline, Yellow Gold, Rose Gold, 18k Gold, 14k Gol...

Tiffany & Co. Diamond Platinum Lucida Solitaire Engagement Ring
By Tiffany & Co.
Located in Narberth, PA
This gorgeous estate diamond engagement ring is an original Tiffany & Co. design! Named the
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, Platinum

Antique Platinum Diamond Toi et Moi Crossover Engagement Ring
Located in Brighton, GB
Engagement Rings. Estimated Colour J & SI Clarity. Estimated Total Diamond Weight 0.70cts UK Size P US
Category

Early 20th Century English Engagement Rings

Materials

Diamond, Platinum

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Signed Engagement For Sale on 1stDibs

On 1stDibs, you can find the most appropriate signed engagement for your needs in our varied inventory. Frequently made of gold, 18k gold and platinum, this item was constructed with great care. Our collection of these items for sale includes 1700 vintage editions and 1137 modern creations to choose from as well. If you’re looking for a signed engagement from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 18th Century while another version may have been produced as recently as the 21st Century. Creating a signed engagement has been a part of the legacy of many jewelers, but those produced by Tiffany & Co., Cartier and Rossella Ugolini are consistently popular. While most can agree that any signed engagement from our collection can easily elevate most outfits, but the choice of a diamond version from the 1937 available is guaranteed to add a special touch to your ensemble. A round cut version of this piece has appeal, but there are also brilliant cut and emerald cut versions for sale. If you’re browsing our inventory for a signed engagement, 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 Signed Engagement?

On average, a signed engagement at 1stDibs sells for $3,718, while they’re typically $35 on the low end and $7,500,000 for the highest priced versions of this item.