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Art Deco .70 Ct Colombian Emerald . 75 Ct. Diamond Platinum ring
Located in Napoli, IT
Colombian Emeralds, rectangular faceted cut .70 Ct (6.5 x 5,4 mm.) Diamonds : 4 larger old mine cut and 18
Category

Vintage 1920s European Art Deco Engagement Rings

Materials

Diamond, Emerald, Platinum

Vintage Certified 2.10 Ct Ceylon NO Heat .70 Ct Diamond Gent Ring
Located in Napoli, IT
diamonds totaling approx ,70 Ct (G/H-VVS/VS) bright white excellent clarity Can be altered in size only
Category

Vintage 1930s Italian Art Deco Band Rings

Materials

Diamond, Blue Sapphire, 18k Gold

Vintage .70 Ct Diamond Coiled Snake 18 Kt ring
Located in Napoli, IT
/ Diamond TCW is .70 CT 14 mm. at widest point with 8.3 grams of gold Can be reized Lovely example, eye
Category

Vintage 1920s European Art Deco Signet Rings

Materials

Diamond, 18k Gold

Exquisite Certified Ct 9, 70 of Burma Ruby and Diamonds on Ring
Located in Massafra, IT
brilliant cut diamonds ct 1,10 F/VS. Handmade by artisan goldsmith. Excellent manufacture. Complete with AIG
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, 18k Gold

Art Deco .70 Ct Old Mine Diamond Five Stone Ring Plat/18 Kt
Located in Napoli, IT
Traditional five stone setting with uplifted array slightly graduated in size of old mine cut Diamonds for .70
Category

Vintage 1920s European Art Deco Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Victorian .70 Ct Old Mine Diamond Ruby Sapphire Three Stone ring 18 KT
Located in Napoli, IT
Diamond of approx .70 Ct (5.6 x 4.6 mm. – H/VVS) flanked by 1 oval cut natural Ruby of .50 Ct on one side
Category

Antique 1870s European Victorian Three-Stone Rings

Materials

Diamond, Ruby, Sapphire, 18k Gold

Art Nouveau .90 Ct Natural Sapphire 1.20 Ct Diamond Ring
Located in Napoli, IT
Royal Blue Principle old mine cut Diamonds of .70 Ct (G /VVS/VS) and further .50 Ct more of old mine cut
Category

Early 20th Century European Art Nouveau Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

27.00 Ct Aquamarine Diamond 18 Kt ring
Located in Napoli, IT
setting for 27.00 Ct. (24 mm. x 17 mm.) amazing sparkle and glow Approx. 70 Ct of old Swiss cut Diamonds
Category

Mid-20th Century Italian Contemporary Cluster Rings

Materials

Aquamarine, Diamond, 18k 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

AIG Certified 5.56 Ct Natural Ruby Diamonds 2.26 Ct 18K Gold Ring
Located in Massafra, IT
An exquisite contemporary design, so chic and elegant, perfect for important events. Ring come in
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Ruby, 18k Gold

Art Nouveau 1.50 Ct Diamond 18 KT Ring
Located in Napoli, IT
ca Larger Diamond is an old cut of .70 Ct rated as H colour with I clarity grade – superb white eye
Category

Antique 1890s European Art Nouveau Engagement Rings

Materials

Diamond, 18k Gold, Silver

14K White Gold Diamond Engagement Ring 0.70 ct
Located in Laguna Beach, CA
Ladies' diamond engagement ring with 14k white good setting. Stamped 14k and weighs 6.1 grams gross
Category

Mid-20th Century Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Platinum Constance Diamond Ring '2/5 Ct. tw'
Located in San Francisco, CA
This ring features 70 round brilliant diamonds micro-prong set between 14 petite rows. Experience
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Platinum

.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

Art Deco Style 1.60 Ct Diamond Dazzling Dinner Ring
Located in Napoli, IT
(.62 Ct) and eight very tiny Diamonds (.08 CT) surrounding north and south; totalling .70 Ct G/H VVS/VS
Category

Mid-20th Century European Art Deco Cluster Rings

Materials

Diamond, 18k 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

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

Retro 2.50 Ct Diamond G VVS/VS Daisy Cluster Ring
Located in Napoli, IT
on shoulders embracing the wide sparkly cluster crown of Diamonds Centrally set with a .70 Ct round
Category

Vintage 1940s European Retro Cluster Rings

Materials

Diamond, 18k Gold

English Art Deco 1.30 Ct Diamond Trilogy Ring
Located in Napoli, IT
cut Diamonds Diamonds are brilliant cut G VS/SI larger Diamond is approx .70 Ct with two of approx
Category

Vintage 1930s British Three-Stone Rings

Materials

Diamond, 18k Gold, Platinum

14K White Gold Constance Diamond Ring '2/5 Ct. tw'
Located in San Francisco, CA
This ring features 70 round brilliant diamonds micro-prong set between 14 petite rows. Experience
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

18K White Gold Constance Diamond Ring '2/5 Ct. tw'
Located in San Francisco, CA
This ring features 70 round brilliant diamonds micro-prong set between 14 petite rows. Experience
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, White Gold

14K Yellow Gold Constance Diamond Ring '2/5 Ct. tw'
Located in San Francisco, CA
This ring features 70 round brilliant diamonds micro-prong set between 14 petite rows. Experience
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

18K Rose Gold Constance Diamond Ring '2/5 Ct. tw'
Located in San Francisco, CA
This ring features 70 round brilliant diamonds micro-prong set between 14 petite rows. Experience
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

18K Yellow Gold Constance Diamond Ring '2/5 Ct. tw'
Located in San Francisco, CA
This ring features 70 round brilliant diamonds micro-prong set between 14 petite rows. Experience
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Yellow Gold

14K Rose Gold Constance Diamond Ring '2/5 Ct. tw'
Located in San Francisco, CA
This ring features 70 round brilliant diamonds micro-prong set between 14 petite rows. Experience
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Rose Gold

Marked 18k, 70 Diamonds Set Rope Ring in White and Yellow Gold, circa 1960s
Located in London, GB
Marked 18K diamond set rope design ring in white and yellow gold, aprox. 70 ct diamonds, 12.5
Category

Vintage 1960s Italian Art Nouveau Cluster Rings

Materials

Diamond, Yellow Gold

Late Art Deco 1.50 Ct Diamond Buckle ring 18 Kt Platinum
Located in Napoli, IT
buckle is overwhelmed by old cut Diamonds with a main old European cut of .70 Ct. rated J/ K – VS
Category

Vintage 1930s European Art Deco Cluster Rings

Materials

Diamond, 18k Gold, Platinum

AIG certified 3.00 Carats Royal Blue Ceylon Sapphire 2.30 Ct Diamonds Ring
Located in Massafra, IT
A magnificent flower ring , crafted with intricate detail, the soft and feminine design adds a
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold

GIA Certified 4.22 Ct. Natural Fancy Multi-color Diamond Cluster Snake Eye Ring
By Shimon's Creations
Located in New York, NY
Snake Eye Ring Total Carat Weight: 4.22 Carat Mixed Cut Natural Fancy Diamonds: 3.64 Carats (total 39
Category

2010s American Contemporary Fashion Rings

Materials

Brown Diamond, Diamond, Yellow Diamond, White Diamond, Pink Diamond, 18k...

PHILIPPE SPENCER 20K Gold Hand-Forged Ring with 2.16 Ct. Colorless Diamonds
By PHILIPPE SPENCER
Located in Key West, FL
Colorless (D-F) 3.5mm ( 2.16 Ct Total) Diamonds. Heavy Matte Anvil-Finish Exterior, Polished Sides and
Category

21st Century and Contemporary American Artisan Band Rings

Materials

Diamond, Gold

PHILIPPE SPENCER 20K Gold Hand-Forged Men's Ring and 2.16 Ct. Colorless Diamonds
By PHILIPPE SPENCER
Located in Key West, FL
Colorless (D-F) 3.5mm ( 2.16 Ct Total) Diamonds. Heavy Matte Anvil-Finish Exterior, Polished Sides and
Category

21st Century and Contemporary American Artisan Band Rings

Materials

Diamond, Gold

Ruby Brilliant Ring with invisible Cutting 0.70 ct 0.20 ct looks like one big
Located in Viena, Viena
surface, which acts like a large gemstone, 44 raspberry-colored ruby carrees total ca. 0. 70 ct in fine
Category

2010s European Modern Band Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

PHILIPPE SPENCER .40 Ct. Yellow Diamond in 22K and 20K Gold Solitaire Ring
By PHILIPPE SPENCER
Located in Key West, FL
PHILIPPE-SPENCER - .40 Ct. Natural Yellow Rose Cut Diamond wrapped in 22K Gold Bezel with Solid
Category

21st Century and Contemporary American Artisan Solitaire Rings

Materials

Yellow Diamond, Gold, 22k Gold

GIA Rare 2.65 Ct. Colombian Emerald & Diamond Cigar Band Ring in 14k Yellow Gold
Located in Honolulu, HI
GIA Rare 2.65 ct. Colombian Emerald & Diamond Cigar Band Ring in 14k Yellow Gold. This stunning
Category

Late 20th Century Colombian Cocktail Rings

Materials

Diamond, Emerald, 14k Gold, Yellow Gold

Pearl Solitaire Diamond Platinum Ring
Located in Napoli, IT
ring complemented by Diamonds post 1960 ca, hand crafted of solid Platinum marked Articulate in design
Category

Vintage 1960s European Contemporary Solitaire Rings

Materials

Diamond, Pearl, Platinum

18k Ring White Gold Ring Diamond Ring Diamond Leaves Ring Gold Fancy Ring
By Oshi Jewels
Located in Bangkok, TH
Diamond :- 1.06 Ct. - Qty of Diamonds :- 70 Pcs - Diamond Size :- 1.35 MM. x 12 Pcs / 1.4 MM. x 18 Pcs
Category

21st Century and Contemporary Thai Art Deco Bridal Rings

Materials

Diamond, Gold, White Gold

PHILIPPE SPENCER 20K Gold 8x2mm Band with 1.03 Ct. Tw. COLORLESS Diamonds
By PHILIPPE SPENCER
Located in Key West, FL
(D-F) 2.8mm (1.03 Ct Total) Diamonds. "Heavy Matte" Forged Exterior, Polished Interior Finish. Each
Category

21st Century and Contemporary American Artisan Band Rings

Materials

Diamond, Gold

PHILIPPE SPENCER 20K Gold 8x2mm Band with 1.03 Ct. Tw. COLORLESS Diamonds
By PHILIPPE SPENCER
Located in Key West, FL
Colorless (D-F) 2.8mm (1.03 Ct Total) Diamonds. "Heavy Matte" Forged Exterior, Polished Interior Finish
Category

21st Century and Contemporary American Artisan Band Rings

Materials

Diamond, Gold

PHILIPPE SPENCER 20K Gold 8x2mm Band with 1.03 Ct. Tw. COLORLESS Diamonds
By PHILIPPE SPENCER
Located in Key West, FL
(D-F) 2.8mm (1.03 Ct Total) Diamonds. "Heavy Matte" Forged Exterior, Polished Interior Finish. Each
Category

21st Century and Contemporary American Artisan Band Rings

Materials

Diamond, Gold

PHILIPPE SPENCER Men's 20K Gold 8x2mm Band with 1.03 Ct. Tw. COLORLESS Diamonds
By PHILIPPE SPENCER
Located in Key West, FL
Colorless (D-F) 2.8mm (1.03 Ct Total) Diamonds. "Heavy Matte" Forged Exterior, Polished Interior Finish
Category

21st Century and Contemporary American Artisan Band Rings

Materials

Diamond, Gold

Black and White Diamond Gold Ring
Located in Berlin, DE
Pavé-set with circa 70 black brilliant-cut diamonds and 59 brilliant-cut diamonds weighing
Category

Late 20th Century Cluster Rings

Materials

Diamond, 18k Gold, White Gold

Estate Coral Putti Diamond Emerald Ring
Located in Napoli, IT
all together Approx .60 Ct of G VVS Diamonds and .70 CT of Natural Colombia Emeralds Coral is 16 mm. X
Category

Vintage 1970s Italian Contemporary Fashion Rings

Materials

Coral, Diamond, Emerald, 18k Gold

Victorian Diamond Ruby Romantic Heart Ring
Located in Napoli, IT
/90 ca. 18 Kt gold, marked Principle Diamond is is an old mine cut Diamond of .45 Ct rated as H /VS
Category

Antique Late 19th Century European Victorian Engagement Rings

Materials

Diamond, Ruby, 18k Gold

Edwardian Diamond Emerald Platinum rare Ring
Located in Napoli, IT
approx .70 Ct – please note the Diamond and Emerald setting here is at the top level hand made to
Category

Antique Early 1900s North American Edwardian Engagement Rings

Materials

Diamond, Emerald, Platinum

14 Karat Gold Diamond Lace Ring
By Meghna Jewels
Located in Hoffman Estate, IL
Gold Weight :- 4.09 gm Diamond Weight :- .70 ct. Ring Size: 7 US
Category

21st Century and Contemporary Unknown Modern Band Rings

Materials

Diamond, Gold, 14k Gold

ALGT Certificied 2.20 Carat Diamond Engagement Ring
Located in AMSTERDAM, NL
Offered 18 carat white gold solitaire ring with a 1.20 ct brilliant cut diamond of quality L Faint
Category

1990s European Contemporary Solitaire Rings

Materials

Diamond, 18k Gold

14 Karat White Gold Diamond Engagement Ring
Located in Washington Depot, CT
classic 14K white gold. Shank: 2 mm. Approximate total diamond weight: .70 ct. Diamond color: I-J
Category

20th Century Engagement Rings

Materials

Diamond, White Gold, 14k Gold

14 Karat Yellow Gold and Diamond Ring
Located in Washington Depot, CT
. Shank: 2 mm. Approximate total diamond weight: .70 ct. Diamond color: G-H Diamond clarity: SI1-I1
Category

20th Century Fashion Rings

Materials

Diamond, 14k Gold, Yellow Gold

Art Deco Colombian Emerald Diamond Bow Ring
Located in Napoli, IT
natural emerald of approx .70 Ct (4.69 mm. by side) – 26 rose cut diamonds totalling approx 1.04 Ct (by
Category

Vintage 1920s Austrian Art Deco Cluster Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

14 Karat White Gold and Diamond Engagement Ring
Located in Washington Depot, CT
14K white gold. Width: 8 mm. Shank: 3 mm. Approximate total diamond weight: .70 ct. Diamond color
Category

20th Century Engagement Rings

Materials

Diamond, White Gold

Marquise Diamond 18 Karat Rose Gold Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This beautiful ring has been crafted from 18-karat rose gold and hand set with .70 carats of
Category

21st Century and Contemporary Unknown Modern Wedding Rings

Materials

Diamond, 18k Gold, Rose Gold, Gold

14 Karat White Gold Diamond Eternity Band Ring
Located in Washington Depot, CT
diamond weight: .70 ct. Diamond color: I Diamond clarity: I1-I2 Ring Size: 8 Weight: 1.4 dwt. / 2.3 gr
Category

20th Century Band Rings

Materials

Diamond, White Gold

Enamel Diamond 18 Karat Gold Bow Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This white enamel ring has been meticulously crafted from 18-karat rose gold and set with .70
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Enamel, Gold, 18k Gold

14 Karat White Gold and Diamond Band Ring
Located in Washington Depot, CT
total diamond weight: .70 ct. Diamond color: G Diamond clarity: VS2 Ring Size: 6.5 Weight: 3.7
Category

20th Century Band Rings

Materials

Diamond, White Gold, 14k Gold

Diamond Ruby Ring 14K White Gold Vintage Cocktail
By Estate Jewelry
Located in East Brunswick, NJ
Rubies in this ring are amazing! There are 14 round cut rubies measuring 2mm each (.70 ct), 12 rubies
Category

20th Century Cluster Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

14 Karat White Gold Diamond Engagement Ring Size 6.25 #16974
Located in Washington Depot, CT
This sparkling ring features one round brilliant cut diamond (.70 ct.) surrounded by 60 round
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Diamond, Gold, White Gold

5.6 Carat Emerald Diamond 10 Karat Gold Ring
By Meghna Jewels
Located in Hoffman Estate, IL
& .70 carats of sparkling diamonds. The ring is a size 7 and may be resized to larger or smaller upon
Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Materials

Diamond, Emerald, Gold, 10k Gold

Edwardian Ruby and Diamond Bombe Ring - Burma No Heat
Located in Hummelstown, PA
. Weight: 4.7 grams Measurements: 12.5 mm north to south Diamonds: 20 single cuts, approximately .70 CTW
Category

Antique Early 1900s Edwardian Cocktail Rings

Materials

Diamond, Ruby

Vintage 14 Karat White Gold Diamond Wedding Band Ring
Located in Washington Depot, CT
total diamond weight: .70 ct. Diamond color: J Diamond clarity: I1-I2 Size: 7.25 Weight: 2.0 dwt
Category

20th Century Wedding Rings

Materials

Diamond, White Gold

Georgian Diamond Rare Navette Cluster Ring 18 KT/Silver
Located in Napoli, IT
pear shaped rose cut main Diamonds, with further .70 Ct more for the remaining Diamonds Diamonds are
Category

Antique Early 19th Century European Georgian Cluster Rings

Materials

Diamond, 18k Gold, Silver

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70 Ct Diamond Ring For Sale on 1stDibs

Surely you’ll find the exact 70 ct diamond ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. 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. In our selection of items, you can find a vintage example as well as a contemporary version. Finding the perfect 70 ct diamond ring may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. Finding an appealing 70 ct diamond ring — no matter the origin — is easy, but Hana Or, Tiffany & Co. and LB Exclusive each produced a popular version that is worth a look. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and emerald cut cut versions available here, too. Most of our 70 ct diamond ring for sale are for women, but there are 1200 pieces available to browse for men.

How Much is a 70 Ct Diamond Ring?

The price for a 70 ct diamond ring starts at $1 and tops out at $2,656,190 with these rings, on average, selling for $4,750.

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.