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Investment Grade Diamond Engagement Ring

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GIA Certified 5.75 Carat Investment Grade Emerald Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
This exquisite emerald ring features an investment-grade, emerald-cut, natural green emerald, dual
Category

2010s Italian Modern Engagement Rings

Materials

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

GIA Certified 5.75 Carat Emerald Diamond Ring Investment grade
By Antinori Fine Jewels
Located in Rome, IT
Showcasing an exquisite investment grade emerald cut green natural emerald certified by IGI Antwerp
Category

2010s Modern Engagement Rings

Materials

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

HARRY WINSTON Investment grade D color Emerald Cut Diamond Ring
By Harry Winston
Located in Rome, IT
Vintage Harry Winston Emerald Cut Diamond Platinum Engagement Ring! Celebrate your love with a
Category

Vintage 1970s American Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Vintage Inspired 1.13ct Round Diamond & Halo Pave Diamond Engagement Ring Set
By Alex & Co
Located in Newton, MA
magnificent 18K white gold engagement ring and elegant couture prefect fitted diamond pave matching wedding
Category

21st Century and Contemporary American Art Deco Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Emilio Jewelry 1.57 Carat Pink Diamond Cushion Engagement Ring
By Emilio!
Located in New York, NY
center 0.57ct 4 marquise 0.22ct 84 rounds 0.41ct 16 diamonds .37ct From The Vault at Emilio
Category

21st Century and Contemporary Engagement Rings

Materials

Pink Diamond

Natural Diamond 0.35 carats 18 Karat White Gold Cluster Engagement Ring
Located in Antwerpen, BE
sophisticated choice for an engagement ring. The dainty, modern style showcases the sparkling diamonds in a
Category

2010s Belgian Art Nouveau Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Certified Ideal Cut Diamond and Halo 14K White Gold Engagement Ring Tolkowsky
By Tolkowsky
Located in Newton, MA
Simply romantic diamond engagement ring offered by Alex & Co. This 14 karat white gold and diamond
Category

2010s American Modern Engagement Rings

Materials

Diamond, 14k Gold, White Gold

18KT White Gold Baguette Round Diamond Halo Cluster Star Burst Engagement Ring
Located in Antwerpen, BE
engagement ring or special occasion, showcasing the unique and timeless beauty of diamonds Metal: 18kt White
Category

2010s Belgian Art Deco Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Alex & Co GIA 1.53ct F VS2 Cushion Diamond Double Halo Platinum Engagement Ring
By Alex & Co
Located in Newton, MA
Alex & Co signature bespoke diamond double halo engagement ring is handcrafted in platinum at our
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Platinum

5.01 Carat + 1.99 Ct GIA Diamond E, VS2 18 Karat White Gold Engagement Ring
Located in Bergamo, BG
Stunning 5.01 ct GIA-certified Diamond in 18kt White Gold setting with 1.99 ct brilliant white
Category

21st Century and Contemporary Italian Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified 4 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite investment grade emerald cut diamond ring with perfect proportions vs2 clarity and
Category

2010s Italian Modern Engagement Rings

Materials

Emerald, White Diamond, Diamond, Agate, Platinum

4.39 carat natural diamond ring- GIA certificate
Located in Ramat Gan, IL
Introducing Faith, a stunning diamond ring that will take your breath away. This one-of-a-kind
Category

2010s Israeli Art Deco Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified 2 Carat Fancy Orangy Pink Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 2 Carat Fancy Orangy Pink Diamond Ring Investment grade VS2 clarity
Category

2010s Italian Modern Engagement Rings

Materials

Pink Diamond, Diamond, White Diamond, 18k Gold, Rose Gold, Platinum

GIA Certified 20 Carat Round Brilliant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 20 Carat Round Brilliant Cut Diamond Ring the main stone is an investment grade
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, 18k Gold

Estate Certified 3.34 Carat Natural Emerald Diamond Ring
Located in Napoli, Italy
Emerald, surrounded by 2 carats of Sparkling Round and Baguette shape diamonds, graded G color Vvs1
Category

Late 20th Century Contemporary Engagement Rings

Materials

Diamond, Emerald, Gold, 18k Gold

Estate Certified 3.34 Carat Natural Emerald Diamond Ring
Located in Napoli, Italy
Emerald, surrounded by 2 carats of Sparkling Round and Baguette shape diamonds, graded G color Vvs1
Category

Late 20th Century Contemporary Engagement Rings

Materials

Diamond, Emerald, Gold, 18k Gold

Exceptional GIA Certified 1 Carat Fancy Intense Blue Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
, ensuring a mesmerizing display of light and color. Renowned as an investment-grade gem, this diamond holds
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, Blue Diamond

Dazzling 0.7ct Pear Diamond Ring in 18K White Gold
Located in רמת גן, IL
Institute of America (GIA), guarantees unparalleled quality and investment value. 1 diamond main stone of
Category

2010s Israeli Engagement Rings

Materials

Diamond, White Gold

GIA Certified 4 Carat Square Emerald Cut Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA certified Asscher cut diamond, the epitome of refinement and investment value. Meticulously
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 8 Carat Type IIA Golconda type Oval Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An amazing This investment grade 8 carat GIA certified oval cut diamond ring that has D color
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 4 Carat Emerald Cut Diamond Ring Flawless D Color
By Antinori Fine Jewels
Located in Rome, IT
An investment-grade emerald cut diamond ring with flawless clarity and D color, along with
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

GIA Certified 3.01 Carat Round Brilliant Cut Diamond Platinum Ring 3X
By Antinori Fine Jewels
Located in Rome, IT
An exquisite investment grade 3.01 carat round brilliant cut diamond set with a micropave of round
Category

2010s Unknown Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Exceptional GIA Certified 3 Carat Heart Shape Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite GIA certified 3 carat diamond with internally flawless clarity the highest grade of
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 5 Carat Diamond D COLOR FLAWLESS Clarity Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite 5 carat D Color Flawless Clarity emerald cut diamond certified by GIA An investment
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, Platinum

Golconda Type IIA 10.28 Carat D color Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Golconda Type IIA 10.28 Carat D Color Emerald Cut Diamond Ring Experience the pinnacle of luxury
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Flawless GIA Certified 5 Carat Emerald Cut Diamond Ring Golconda Type IIA
By Antinori Fine Jewels
Located in Rome, IT
An exquisite flawless GIA certified diamond for investment purposes Color Grade :D Clarity Grade
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

TYPE IIA Golconda type GIA Certified 12 Carat Oval Diamond Pave Ring
By Antinori Fine Jewels
Located in Rome, IT
An investment grade and finely cut oval diamond ring is offered by Antinori di Sanpietro ROMA. This
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

Exceptional GIA Certified 4 Carat Fancy Orangy Pink Pear Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite and unique GIA certified fancy orangy pink investment grade diamond the stone is
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Pink Diamond, Platinum

GIA Certified 5 Carat Oval E Color VS2 Diamond Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
An amazing investment grade diamond with exceptional weight 5 carats VS2 Clarity 100% eye clean
Category

2010s Unknown Modern Engagement Rings

Materials

Diamond, Platinum

GIA Certified Natural 3.32 Carat Fancy Intense Yellow Heart Cut Diamond Ring
By Gad & Co.
Located in Miami, FL
GIA certified 3.32 carat Fancy Intense Yellow natural diamond engagement ring with a round cut
Category

2010s Hong Kong Modern Engagement Rings

Materials

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

Emilio Jewelry Gia Certified Fancy Green Pink 4.10 Carat Diamond Ring
By Emilio!
Located in New York, NY
2 cushion diamonds Gia certified natural fancy green, and fancy pink totaling 1.42cts in the center
Category

21st Century and Contemporary Engagement Rings

Materials

Blue Diamond, Pink Diamond, 18k Gold

GIA Certified Golconda Type 6 Carat D Color Flawless Clarity Oval Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An amazing This investment grade 6 carat GIA certified oval cut diamond ring that has D color
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Platinum

1.70 Carat Pear Shaped Raw Diamond in 18 Karat Gold Ring
By David Meelheim Designs
Located in Houston, TX
incorporating rare, fine, and investment grade gemstones and produces these pieces with European certified
Category

2010s American Engagement Rings

Materials

Diamond, 18k Gold

Type IIA Golconda D Color GIA Certifield 6 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
inclusions, these diamonds epitomize investment-grade quality, underscored by dual GIA certifications
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Type IIA Golconda D Color GIA Certifield 7 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
an investment grade diamond and comes with two GIA certificates. The difference between this
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Type IIA Golconda D Color GIA Certifield 10 Carat Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
an investment grade diamond and comes with two GIA certificates. The difference between this
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Emilio Jewelry Gia Certified 1.83 Carat Fancy Pink Diamond Cushion Ring
By Emilio!
Located in New York, NY
Center: Gia natural fancy pink .55ct 4 marquise .52 additional .76ct diamonds From The Vault at
Category

21st Century and Contemporary Engagement Rings

Materials

Pink Diamond

IGI Certified 18k Gold Natural Diamond Solitaire Yellow Cushion Thin Ring
By GLEAMIRE
Located in Los Angeles, CA
Crafted in 1.98 grams of 18-karat Rose Gold, The Osend Ring contains 36 Stones of Round Diamonds
Category

2010s Indian Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold

GIA Certified 5.09 Carat D Color VVS2 Clarity Emerald Cut Diamond 18K Ring
By Gad & Co.
Located in Miami, FL
Ring. The best color grade mother nature has to offer. A serious investment piece that transends most
Category

21st Century and Contemporary North American Modern Engagement Rings

Materials

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

18K Gold 1.5ct GIA Certified Natural Diamond Princess Solitaire Wedding Ring
By GLEAMIRE
Located in Los Angeles, CA
Crafted in 4.36 grams of 18-karat White Gold, The Azur Ring contains 80 Stones of Round Diamonds
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

IGI Certified 18K Gold 1.4ct Natural Diamond Cushion Yellow Solitaire Ring
By GLEAMIRE
Located in Los Angeles, CA
Crafted in 3.73 grams of 18-karat White Gold, The Ruckaro Ring contains 46 Stones of Round Diamonds
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Art Deco 1.10ct D SI2 Round Diamond Bow Motif Pave Vintage Ring
Located in Newton, MA
A captivating vintage diamond ring offered by Alex & Co. This refined low profile platinum ring
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified Fancy Light Purplish Pink Radiant Cut Diamond Ring in 18k Gold
By Gad & Co.
Located in Miami, FL
GIA Certified 1.07 Carat Fancy Light Purplish Pink Radiant Cut Diamond Ring in 18k white and rose
Category

2010s American Modern Engagement Rings

Materials

Diamond, Pink Diamond, 18k Gold, Rose Gold, White Gold

Emilio Jewelry GIA Certified 1.00 Carat Fancy Vivid Purplish Pink Diamond Ring
By Emilio!
Located in New York, NY
purplish pink heart shape diamond in the center. This is an extremely rare pink diamond, as the color
Category

21st Century and Contemporary Engagement Rings

Materials

Pink Diamond

18K Gold 1.9ct GIA Certified Natural Diamond Pear Yellow Solitaire Wedding Ring
By GLEAMIRE
Located in Los Angeles, CA
Crafted in 3.50 grams of 18-karat Rose Gold, The Bucoli Ring contains 60 Stones of Round Diamonds
Category

2010s Indian Contemporary Engagement Rings

Materials

Diamond, Rose Gold, 18k Gold

IGI Certified 18k Gold 1.2ct Natural Diamond Yellow Heart Bezel White Ring
By GLEAMIRE
Located in Los Angeles, CA
Crafted in 2.60 grams of 18-karat White Gold, The Indsi Ring contains 36 Stones of Round Diamonds
Category

2010s Indian Contemporary Engagement Rings

Materials

Diamond, 18k Gold, White Gold

18k Gold 1.2ct GIA Certified Natural Diamond Heart Solitaire Rose Wedding Ring
By GLEAMIRE
Located in Los Angeles, CA
Crafted in 4.47 grams of 18-karat Rose Gold, The Brouha Ring contains 63 Stones of Round Diamonds
Category

2010s Indian Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold

IGI Certified 18k Gold 1.3ct Natural Diamond Yellow Cushion Solitaire Rose Ring
By GLEAMIRE
Located in Los Angeles, CA
Crafted in 4.25 grams of 18-karat Rose Gold, The Duffo Ring contains 70 Stones of Round Diamonds
Category

2010s Indian Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold

9 Carat Ceylon Sapphire Diamond Ring in Solid 18k White Gold Cushion 12x10mm
Located in Columbus, OH
captivating sapphire Prince Charles presented to Lady Diana as their engagement ring left a lasting impression
Category

2010s North American Victorian Engagement Rings

Materials

Sapphire, Diamond, White Gold

Rare 2.48 Carat Paraiba Tourmaline and Diamond Ring set in Platinum
By David Meelheim Designs
Located in Houston, TX
sized to fit anyone. Loupe clean and stunning engagement ring offering one of the rarest stones in the
Category

2010s American Engagement Rings

Materials

Tourmaline, Platinum

NO HEAT AGL Certified 6 Carat Blue Sapphire Diamond 18 Carat White Gold Ring
By Antinori Fine Jewels
Located in Rome, IT
eye-catching and high quality 10.50cttw sapphire and diamond ring truly brings the glamour and the
Category

2010s Italian Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

No Heat AGL Certified 6 Carat Blue Sapphire Diamond 18 Carat White Gold Ring
By Antinori Fine Jewels
Located in Rome, IT
eye-catching and high quality 10.50cttw sapphire and diamond ring truly brings the glamour and the
Category

2010s Italian Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Art-Deco 14 carats Natural Aquamarine (No Treated) and Diamond in Platinum Ring
Located in OVIEDO, AS
Art-Deco 14 carats Natural Aquamarine and Diamond in Platinum Ring. Centrally set with an oval cut
Category

Vintage 1920s European Art Deco Engagement Rings

Materials

Aquamarine, Platinum

GRS Certified 5 Carat COLOMBIAN Green Emerald Ring
By Antinori Fine Jewels
Located in Rome, IT
Showcasing a magnificent investment grade 5 carat GIA certified vivid green emerald and is from
Category

2010s Italian Modern Engagement Rings

Materials

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

AGL Certified 6 Carat Vivid Green Emerald Ring Insignificant OIL
By Antinori Fine Jewels
Located in Rome, IT
Showcasing an exquisite investment grade emerald cut green natural emerald certified by AGL with
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald

Andreoli No Heat Natural Blue Sapphire Ceylon GIA Certified Platinum Ring
By Andreoli
Located in New York, NY
Andreoli No Heat Natural Blue Sapphire Ceylon GIA Certified Platinum Ring. Your "investment grade
Category

2010s Italian Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Exceptional Flawless GIA Certified 5.83 Carat Emerald Cut Diamond
By Antinori Fine Jewels
Located in Rome, IT
An investment grade emerald cut diamond certified by GIA 5.83 Carat D Color Internally Flawless
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, White Diamond, Emerald

7.55 Ct Fancy Vivid Yellow Natural Diamond Cushion Cut
By Antinori Fine Jewels
Located in Rome, IT
fantastic investment grade diamond of 7.55 Carat weight internally flawless in clarity excellent polish
Category

2010s Engagement Rings

Materials

Yellow Diamond

GIA Certified 15 Carat Golconda Type IIA Emerald Cut Diamond BOTSWANA ORIGIN
By Antinori Fine Jewels
Located in Rome, IT
an investment grade diamond and comes with two GIA certificates. The difference between this
Category

2010s Unknown Contemporary Engagement Rings

Materials

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

GIA Certified 5 Carat Unheated/Untreated Ruby from Mozambique
By Antinori Fine Jewels
Located in Rome, IT
A truly magnificent classic ring. This spectacular investment grade three stone engagement ring
Category

2010s Unknown Contemporary Engagement Rings

Materials

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

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Investment Grade Diamond Engagement Ring For Sale on 1stDibs

Find the exact investment grade diamond engagement ring you’re shopping for in the variety available on 1stDibs. Every item for sale was constructed with extraordinary care, often using Platinum, 18k Gold and Gold. Today, if you’re looking for an emerald cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and heart cut alternatives. Most of our investment grade diamond engagement ring for sale are for men, but there are 10 pieces available to browse for women.

How Much is a Investment Grade Diamond Engagement Ring?

The price for an investment grade diamond engagement ring starts at $56,250 and tops out at $1,500,000 with these rings, on average, selling for $421,875.

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.