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70 Carat Diamond Ring

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.70 Carat Diamond Eternity Wedding Band Ring
Located in Stamford, CT
Handmade bead set Pave diamond wedding band ring. 2.5mm setting with full cut diamonds around band
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

.70 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 7 Metal Type: Platinum Weight: 2.8 grams Center Diamond Details Shape: Old European
Category

Vintage 1910s Unknown Edwardian Engagement Rings

Materials

White Diamond, Platinum

.70 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 4 Metal Type: Platinum Weight: 3.0 grams Center Diamond Details Shape: Old European
Category

Vintage 1910s Unknown Edwardian Engagement Rings

Materials

White Diamond, Platinum

.70 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Details: Weight: .70 carat Cut: Old European Brilliant Color: J Clarity: VS1 Side Diamond Details
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

.70 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Item Details: Ring Size: 7.5 Metal Type: Platinum Weight: 3.5 grams Center Diamond Details Shape
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

.70 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Details: Weight: .70 carat Cut: Transitional Round Color: F Clarity: VS Side Diamond Details: Weight: .12
Category

Vintage 1940s Unknown Art Deco Engagement Rings

Materials

White Diamond, Platinum

.70 Carat Diamond White Gold Baguette Ring
Located in Stamford, CT
1950's Diamond baguette wedding band ring. 10 baguette diamonds set in 14k white gold bar style
Category

Mid-20th Century Wedding Rings

Materials

Diamond, Gold, 14k Gold, White Gold

.70 Carat Diamond Gold Swirl Cocktail Ring
Located in Stamford, CT
Diamond Swirl design 1960's cocktail ring. 36 Baguette diamonds in a 14k yellow gold setting
Category

Mid-20th Century Fashion Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

.70 Carat Diamond Platinum Eternity Wedding Band Ring
Located in Stamford, CT
1950's Diamond eternity wedding band ring. 10 round diamonds with 10 straight cut baguette diamonds
Category

Mid-20th Century Wedding Rings

Materials

Diamond, Platinum

.70 Carat Diamond Yellow Gold Engagement Ring
Located in Atlanta, GA
Item Details: Ring Size: 6.5 Metal Type: 14 Karat Yellow Gold Weight: 1.8 grams Center Diamond
Category

Vintage 1910s Unknown Edwardian Engagement Rings

Materials

White Diamond, Yellow Gold

.70 Carat Diamond White Gold Engagement Ring
Located in Atlanta, GA
Item Details: Ring Size: 8.25 Metal Type: 18 Karat White Gold Weight: 2.9 grams Center Diamond
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, 18k Gold, White Gold

.70 Carat Sapphire Diamond Yellow Gold Engagement Ring
Located in Stamford, CT
Sapphire and diamond engagement ring. Pink sapphire center stone in a 14k yellow gold solitaire
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, Gold, 14k Gold, Yellow Gold

.70 Carat Amethyst Diamond Yellow Gold Cocktail Ring
Located in Stamford, CT
Oval and round amethyst 1980’s cocktail ring with brilliant cut accent diamonds in a 14k yellow
Category

Late 20th Century Cocktail Rings

Materials

Amethyst, Diamond, Gold, 14k Gold, Yellow Gold

Peter Suchy .70 Carat Diamond Platinum Wedding Band Ring
By Peter Suchy
Located in Stamford, CT
Art Deco 1920’s square step cut diamond wedding band ring. .70 carat square cut channel set
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

GIA Certified .70 Carat Diamond Filigree Platinum Engagement Ring
Located in Stamford, CT
, bright and sparkly. Circa 1910. 1 Old European cut diamond H VS2 approximately .70 carats. GIA
Category

Vintage 1910s Engagement Rings

Materials

Diamond, Platinum

Peter Suchy .70 Carat Diamond Platinum Wedding Band Ring
By Peter Suchy
Located in Stamford, CT
diamonds separated with platinum rectangles sections separated by platinum. 12 Ideal round brilliant cut
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, Platinum

.70 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 6.25 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.0 grams Diamond Details
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

.70 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 4 Metal Type: Platinum [Hallmarked, and Tested] Weight: 3.0 grams Center Diamond
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

5 carat Yellow Diamond Ring
By Diamond Scene New York
Located in New York, NY
GIA certified 5 carat Fancy Light Yellow, VS1 clarity Cushion cut center diamond. .70 carats of
Category

21st Century and Contemporary Engagement Rings

Materials

Yellow Diamond, 18k Gold, Platinum

Emilio Jewelry Gia Certified .70 Carat Pink Diamond Ring
By Emilio!
Located in New York, NY
special hand made ring mounting with additional pink and white diamonds. Please inquire for additional
Category

21st Century and Contemporary Engagement Rings

Materials

Pink Diamond

Parviz .70 Carat Diamond Tri Color Gold Wide Band Ring
Located in Stamford, CT
Wide Diamond flat Parviz ring with white gold shank. The top is white gold on the sides with yellow
Category

Vintage 1980s Fashion Rings

Materials

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

Old European Diamond Ring .70 Carat Solitaire Mens 14k Gold Band Vintage
By Estate Jewelry
Located in East Brunswick, NJ
is .70 carat of very clean VVS2 clarity and I color! The top of the ring measures 10mm North-South
Category

20th Century Solitaire Rings

Materials

Diamond

.70 Carat Princess Cut Diamonds Band Ring 14 Karat
Located in New York, NY
.70ct. Princess cut diamonds band H-color, Vs-2 clarity 14kt. white gold. 2.7 grams 3.20mm
Category

2010s American Band Rings

Materials

Diamond, 14k Gold, White Gold

EGL Certified .70 Carat Diamond White Gold Art Deco Engagement Ring
Located in Stamford, CT
Art Deco Old European cut .70 carat EGL Certified diamond engagement ring in 18k white gold
Category

Mid-20th Century Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

.70 Carat Pink Gold Eternity Stackable Diamond Ring Band 14 Karat
Located in Laguna Hills, CA
the ring as .70 carat. Quality of the diamonds are SI1 clarity and H-I color. Ring size is 5 to 5.25
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

Diamond, Gold, 14k Gold, Rose Gold

GIA Certified .70 Carat Garnet Diamond Gold Platinum Three-Stone Ring
Located in Stamford, CT
demantoid green garnet, approx. .70 carats GIA Certificate #5212710942 20 round diamonds, G-H VS approx
Category

21st Century and Contemporary More Rings

Materials

Diamond, Garnet, Yellow Gold, Gold, Platinum, 18k Gold

Peter Suchy GIA Certified .70 Carat Diamond Gold Alternative Engagement Ring
By Peter Suchy
Located in Stamford, CT
Tiara design alternative diamond engagement ring. GIA certified marquise diamond with marquise and
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

.70 Carat Total Weight Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Diamond Details: Weight: .70 carat total weight Cut: Old European brilliant Color: G-H Clarity: VS Finger
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

.70 Carat Edwardian Diamond 14 Karat Yellow Gold Engagement Ring
Located in Atlanta, GA
Diamond Details: Weight: .70 carat Cut: Old European brilliant Color: K Clarity: VS2 Side Stone Details
Category

Vintage 1910s Unknown Edwardian Engagement Rings

Materials

Diamond, Yellow Gold

.70 Carat Total Weight Art Deco Diamond Platinum Wedding Ring
Located in Atlanta, GA
Diamond Details: Weight: .70 ct total weight Cut: Old European brilliant Color: G Clarity: VS Type
Category

Vintage 1920s Unknown Art Deco Wedding Rings

Materials

Diamond, Platinum

GIA Certified .70 Carat Purple Cabochon Jade Diamond Yellow Gold Ring
Located in Stamford, CT
Purple Jadeite Jade in a custom-made pear shape ring. GIA certified pear shaped cabochon Jadeite
Category

Late 20th Century Dome Rings

Materials

Diamond, Jade, Gold, 18k Gold, Yellow Gold

Peter Suchy GIA Certified .70 Carat Diamond White Gold Unisex Ring
By Peter Suchy
Located in Stamford, CT
GIA certified diamond, in an eight-sided 14k white gold unisex setting. Created in the Peter Suchy
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Gold, 14k Gold, White Gold

GIA Certified .70 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Center Diamond Details: GIA REPORT #: 6214393193 Weight: .79 Carat Cut: Old European brilliant Color: I
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

GIA Certified .70 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 7.75 Metal Type: Platinum [Hallmarked, and Tested] Weight: 4.2 grams Diamond Details
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

.70 Carat Garnett White Gold Engagement Ring
Located in Atlanta, GA
Ring Size: 8.95 Metal Type: 18 karat White Gold Weight: 3.5 grams Color Diamond Details Type
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

White Diamond, Garnet, 18k Gold, White Gold

.70 Carat Classic Princess Cut Diamonds Band Ring 14 Karat
Located in New York, NY
Modern prime .70ct. Princess cut diamonds band H-color, Vs-2 clarity 14kt. white gold. 2.7
Category

2010s American Band Rings

Materials

Diamond, 14k Gold, White Gold

Peter Suchy .70 Carat Pear Moonstone Diamond Halo White Gold Engagement Ring
By Peter Suchy
Located in Stamford, CT
Pear shape diamond halo ring. .70cts Pear shaped bluish/white faceted cabochon moonstone center
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Moonstone, Gold, 14k Gold, White Gold

.70 Carat Princess Diamond Solitaire Ring Accent Stones in Yellow Gold
Located in Sherman Oaks, CA
Gorgeous 14k Yellow Gold Engagement Ring Features Prong-Set Princess Cut Diamond Solitaire Weight
Category

Early 2000s American Modern Engagement Rings

Materials

Diamond, 14k Gold

.70 Carat Art Deco Diamond 14 Karat Yellow Gold Engagement Ring
Located in Atlanta, GA
Ring Size: 6 Metal Type: 14K Yellow Gold [Hallmarked, and Tested] Weight: 2.0 grams Center Diamond
Category

Vintage 1930s Unknown Art Deco Engagement Rings

Materials

Diamond, Yellow Gold

Tiffany & Co. Legacy Round .70 Carat Diamond with Halo Engagement Ring Platinum
By Tiffany & Co.
Located in Scottsdale, AZ
Ring size: 6 Breathtaking diamond halo engagement ring from renowned jeweler, Tiffany & Co.. The
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Platinum

GIA Certified .70 Carat Edwardian Diamond 14 Karat Rose Gold Engagement Ring
Located in Atlanta, GA
Diamond Details: GIA REPORT #:5211281520 Weight: .70 carat Cut: Old European brilliant Color: K Clarity
Category

Vintage 1910s Unknown Edwardian Engagement Rings

Materials

Diamond, Rose Gold

Antique .70 Carat Solitaire Miners Cut Diamond 18 Karat White Gold Ring
Located in Mount Kisco, NY
sparkling .70 carat round H/VS Miner's cut diamond. The head of the romantic antique ring measures
Category

Early 20th Century American Engagement Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified .70 Carat Edwardian Diamond 14 Karat Yellow Gold Engagement Ring
Located in Atlanta, GA
Ring Size: 4.75 Metal Type: 14karat Yellow Gold [Hallmarked, and Tested] Weight: 2.0 grams Center
Category

Antique Early 1900s Unknown Edwardian Engagement Rings

Materials

Diamond, Yellow Gold

Leo First Light Diamond Engagement Ring
By The Leo Diamond
Located in Rome, IT
70 natural Round Brilliant side diamonds, totaling approximately 0.6 carats. With their H-I color and
Category

2010s American Engagement Rings

Materials

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

.70 Carat Total Weight Art Deco Diamond Platinum & 14 Karat WG Engagement Ring
Located in Atlanta, GA
Diamond Details: Weight: .70 Carat Total Weight Cut: Old European brilliant Color: G-H Clarity: VS/SI
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

Sophia D. .70 Carat Diamond Art Deco Ring with Blue Sapphire and Emerald
By Sophia D
Located in New York, NY
Designed and created by Sophia D, this art deco ring features a 0.70 carat round diamond center
Category

2010s Art Deco Fashion Rings

Materials

Diamond, Emerald, Sapphire, Platinum

.70 Carat Natural Baguette Diamonds Cross over Band 10 Karat Gold
Located in New York, NY
.70ct. Baguette & Princess cut diamond ring Full cut Baguettes H-color Si-1 clarity. Measures
Category

2010s American Band Rings

Materials

Diamond, 10k Gold, Yellow Gold

Gia Certified Round Diamond .70 Carats 'H color, SI2 clarity'
Located in Surfside, FL
Gia Certified Round Diamond .70 Cts H Color Si2 Clarity
Category

20th Century Engagement Rings

Materials

Diamond

Sapphire and Diamond Ring
By Diamond Scene New York
Located in New York, NY
4.54 carat Certified “Intense Blue” Ceylon Oval Sapphire set with .70 carats of white round
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, Sapphire, 18k Gold

Natural White Round Diamond .70 Carat TW Yellow Gold Wedding Band
Located in New York, NY
RareGemWorld's classic diamond band. Mounted in a beautiful 18K Yellow Gold setting with natural
Category

21st Century and Contemporary American Contemporary Band Rings

Materials

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

.70 Carat Natural Round Cut Diamonds Channel Band 14 Karat Gold
Located in New York, NY
.70ct. Natural Round Cut Diamonds band I color / Si-1 clarity Channel Set 4.2 grams Size 8 and
Category

2010s American Band Rings

Materials

Diamond, 14k Gold, White Gold

70 Carats Natural Amethyst Crystal 14 Karat Yellow Gold Fashion Ring
By Tutti Frutti Jewellery
Located in Bangkok, TH
70 Carats Natural Amethyst Crystal set on a 14 Kt yellow gold ring In 1978 our workshop started
Category

2010s Thai Contemporary Fashion Rings

Materials

Amethyst, Crystal, 14k Gold, Yellow Gold

Cartier Iconic 70's Ring Diamonds, Coral Cabochon Set on Yellow Gold
By Cartier
Located in Monte Carlo, MC
Cartier ring in yellow gold set with an oval coral cabochon and diamonds (approx. 1,70 carat
Category

Antique 1670s French Cocktail Rings

Materials

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

1.00 Carat Diamond Engagement RIng
Located in Atlanta, GA
Item Details: Ring Size: 3.25 Metal Type: Platinum Weight: 5.2 grams Center Diamond Details Shape
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, Platinum

1.96 Carat Diamond Sapphire White Gold Engagement Ring
By Roshe Jewels
Located in Los Angeles, CA
unique Engagement Ring. The Emerald Cut Orange Sapphire is 1.12 carats and is surrounded by 70 Round Cut
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, 14k Gold, White Gold

Tiffany & Co. Lucida Cut .70 Diamond Engagement Ring in Platinum with Pave Band
By Tiffany & Co.
Located in Scottsdale, AZ
absolutely beautiful engagement ring features a single .70 carat Lucida cut natural diamond (G in color / VVS
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Platinum

Cartier 18 Carat Diamond-Set Ring
By Cartier
Located in London, GB
A lovely 18ct yellow and white gold diamond-set signed Cartier ring. The diamond-set centre
Category

1990s Fashion Rings

Materials

Diamond, 18k Gold

Rough Diamond Halo Engagement Ring, 3 Carat Diamonds Cushion Shaped, Halo
By Five Star Jewelry
Located in Austin, TX
Total Weight: .70 Carats Diamond Shape: cushion Measurements: Band Width: 3.6 millimeter Ring Size: 4
Category

2010s American Modern Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Pave Diamond 1.07 Carat White Gold Dome Ring
Located in Stamford, CT
Handmade pave diamond domed 14k white gold setting. Approx. 70 full cut diamonds, approx. total
Category

Early 2000s Dome Rings

Materials

Diamond, 14k Gold, White Gold

Art Deco 3.03 Carat Center Diamond Ring
Located in Carmel-by-the-Sea, CA
an additional .70 carats of brilliant diamonds. Size 6.5 can be resized on request.
Category

Vintage 1920s Engagement Rings

Materials

Diamond, Platinum

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70 Carat Diamond Ring For Sale on 1stDibs

Find the exact 70 carat diamond ring you’re shopping for in the variety available on 1stDibs. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and white gold — can elevate any look. You can easily find a 4342 antique edition and 4710 modern creations to choose from as well. If you’re looking for a 70 carat diamond ring 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 70 carat diamond ring has been a part of the legacy of many jewelers, but those produced by Hana Or, Tiffany & Co. and LB Exclusive are consistently popular. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes oval cut and emerald cut alternatives. Finding a 70 carat diamond ring for sale for women should be easy, but there are 2280 pieces available to browse for unisex as well as men, too.

How Much is a 70 Carat Diamond Ring?

Prices for a 70 carat diamond ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1 and can go as high as $1,575,000, while this accessory, on average, fetches $4,898.

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.

Questions About 70 Carat Diamond Ring
  • 1stDibs ExpertNovember 2, 2023
    There is no rule for how many carats a diamond wedding ring should be. You're free to choose a ring with a carat weight that appeals to you and fits your budget. The average carat weight for diamond wedding rings is 1 to 1.9 carats. Shop an assortment of diamond wedding rings on 1stDibs.
  • 1stDibs ExpertFebruary 1, 2024
    Elizabeth Taylor's famous diamond ring was 33.19 carats. Although many people believe the Krupp diamond ring was an engagement gift, Richard Burton actually bought the gorgeous Asscher-cut ring to mark their five-year anniversary. For their engagement, Burton presented Taylor with an 18.61-carat emerald and diamond pendant made by Bulgari. The pendant detached from its necklace and could double as a brooch. Explore a large selection of diamond rings on 1stDibs.