Skip to main content

Emerald Cut Three Stone Diamond Ring

21
to
274
2,067
662
604
603
394
100
59
40
30
14
8
6
3
2
2
1
9
79
785
2,061
33
39
93
59
20
57
36
39
61
69
4
90
85
41
38
37
2,057
885
16
2,951
7
1,780
1,255
675
634
1,400
2,766
1,584
625
402
138
1553
157
123
99
57
to
Sort By
GIA Certified 5 Carat Emerald Cut Three Stone Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Introducing the epitome of luxury: our 5 carat emerald cut diamond ring. Certified by the renowned
Category

2010s Unknown Modern Engagement Rings

Materials

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

Sparkling 18k White Gold .71ct Emerald Cut Three Stone Diamond Ring
Located in רמת גן, IL
Product Details: Metal: 18K White Gold Main stone: 0.71ct emerald cut natural diamond F colour VS2
Category

2010s Israeli Engagement Rings

Materials

Diamond, Gold, 18k Gold, White Gold

Colombian Emerald Diamond Three-Stone Engagement Ring 18 Karat
By Emeralds Maravellous
Located in US
18K yellow gold natural Emerald and Diamond Engagement Ring 3 Stone emerald cut emerald. Total
Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

2.80 Carats Diamond Three Stone Emerald Cut Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
3 Stone Emerald Cut Diamonds Set in 18K White Gold Ring The 3 Emerald Cut Diamonds 2.30Ct I VS The
Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

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

Certified 2.68 Carat Oval Cut Emerald and Diamond Three-Stone Engagement Ring
By Royaal Stones Ltd
Located in Bangkok, Thailand
A beautiful three stone engagement ring, with a 2.68 carat transparent natural Zambian Emerald
Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

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

2.15tcw 18K Three Stone Emerald Cut Emerald & Diamond Ring
Located in Jupiter, FL
Shower her with love with this Colombian emerald and diamond three stone ring. An extraordinary
Category

2010s Colombian Modern Three-Stone Rings

Materials

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

3.35tcw 14K Three Stone Emerald-Emerald Cut & Diamond Ring
Located in Jupiter, FL
: Natural, Oiling Secondary Stone: Diamond Shape: Emerald Cut Diamond Count: 2 Weight: 0.64-Carats (Total
Category

2010s American Modern Three-Stone Rings

Materials

Diamond, Emerald, Gold, 14k Gold, Yellow Gold

Three Stone Emerald Cut Diamond Platinum Engagement Ring
Located in New York, NY
Beautifully designed and masterfully handcrafted this platinum 3 stone diamond ring features a
Category

2010s Three-Stone Rings

Materials

Diamond, Platinum

2.98tcw 14K Three Stone Natural Emerald-Emerald Cut & Diamond Emerald Cut Ring
Located in Jupiter, FL
Shower her with love with this Colombian emerald and diamond three-stone ring. An extraordinary
Category

2010s American Modern Three-Stone Rings

Materials

Diamond, Emerald, Gold, 14k Gold, Yellow Gold

3.01 Carat Emerald and Diamond Three Stone Engagement Ring
By Royaal Stones Ltd
Located in Bangkok, Thailand
A beautiful 3.01 carat oval cut emerald ring, with 0.30 carats rose cut side stone diamonds and
Category

21st Century and Contemporary Art Deco Three-Stone Rings

Materials

Diamond, Emerald, Gold, 18k Gold

1.27tcw 14K Three Stone Emerald Cut Emerald & Diamond Gold Ring
Located in Jupiter, FL
A diamond and Colombian emerald three stone engagement or right-hand ring. An extraordinary custom
Category

2010s American Modern Three-Stone Rings

Materials

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

3.21tcw 18K Three Stone Emerald-Emerald Cut & Diamond Baguette Ring
Located in Jupiter, FL
Featured is a magnificent, Colombian emerald and diamond ring. In the very center is a gorgeous
Category

2010s American Modern Three-Stone Rings

Materials

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

Three-Stone Emerald Cut Diamond Engagement Ring in Platinum
By MOGULDIAM INC
Located in New York, NY
Three stone Emerald Cut Diamond ring beautifully handcrafted in platinum. The details are as
Category

2010s American Three-Stone Rings

Materials

Diamond, Emerald, Platinum

1.59tcw 14K Colombian Emerald-Emerald Cut & Pear Cut Diamond Three Stone Ring
Located in Jupiter, FL
A classic Colombian emerald and diamond engagement, statement, or right-hand ring. Dexterously
Category

2010s American Modern Three-Stone Rings

Materials

Diamond, Emerald, Gold, 14k Gold, Yellow Gold

0.90 Carat Emerald Cut Diamond Three Stone Platinum Ring
Located in New York, NY
This a delicate three-stone ring. The ring is Platinum 950. The 3 Diamonds are Emerald Cut. The
Category

21st Century and Contemporary Unknown Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

AGL Certified 0.84 Carat Emerald Three-Stone Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful 3 Stone Emerald Ring The ring is 18K White Gold. The Center is a beautiful emerald cut
Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

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

AGL Certified 1.15 Carat Emerald Three-Stone Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful 3 Stone Emerald Ring The ring is 18K White Gold. The Center is a beautiful emerald cut
Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

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

4.82 Carats Emerald Cut Colombian Emerald & Diamond Three-Stone Engagement Ring
By Roman Malakov
Located in New York, NY
A color-rich and elegant three-stone engagement ring showcasing a GIA certified 4.82 carats emerald
Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Platinum Three Stone GIA Emerald Cut Diamond Colombian Emerald Engagement Ring
Located in Los Angeles, CA
Cut Diamond Three Stone Engagement Ring Handmade in Platinum and 18K Yellow Gold. The ring features a
Category

21st Century and Contemporary American Art Deco Three-Stone Rings

Materials

Emerald, Diamond, Platinum, 18k Gold, Gold

1.15tcw 14K Natural Emerald-Emerald Cut & Pear Cut Diamond Three Stone Gold Ring
Located in Jupiter, FL
A classic emerald and diamond three stone, engagement, statement, or right-hand ring. Dexterously
Category

2010s American Modern Three-Stone Rings

Materials

Diamond, Emerald, Gold, 14k Gold, Yellow Gold

Certified Emerald Cut Ruby & Trapezoid Diamond Three Stone Ring
Located in New York, NY
Classic three stone ruby and diamond ring in 18k white gold. Ring contains 1 center vivid red
Category

21st Century and Contemporary Contemporary Three-Stone Rings

Materials

Ruby, Diamond, 18k Gold, White Gold

Certified Emerald & Diamond Three-Stone Ring
Located in New York, NY
Certified Emerald & Diamond Three-Stone Ring Platinum and 18K Gold ring with 1 Emerald cut Emerald
Category

Vintage 1980s Unknown Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

Vintage Emerald Diamond Platinum Three Stone Ring
Located in Beverly Hills, CA
One Vintage Emerald Diamond Platinum Three Stone Ring. Featuring one round brilliant cut emerald of
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Emerald, Platinum

2.77tcw 18K Three Stone Colombian Emerald & Diamond Pear Cut Ring
Located in Jupiter, FL
Featured is a Colombian emerald and diamond three-stone engagement or right-hand ring. An
Category

2010s Colombian Modern Three-Stone Rings

Materials

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

4.21tcw 14K Dark Green Emerald Cut Emerald & Trillion Diamond Three Stone Ring
Located in Jupiter, FL
This elegant three-stone ring features a stunning dark green emerald cut emerald as its centerpiece
Category

2010s Zambian Three-Stone Rings

Materials

Diamond, Emerald, Gold, 14k Gold, Yellow Gold

Ethonica Certified Three-Stone Emerald-Cut Diamond Ring in Platinum
Located in New York, NY
This three-stone ring is fully set with the certified Emerald cut diamonds. The 5.82carat with IGI
Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

2.71tcw 18K Three Stone Colombian Emerald & Diamond Trillion Cut Ring
Located in Jupiter, FL
Featured is a Colombian emerald and diamond three stone engagement or right-hand ring. An
Category

2010s American Modern Three-Stone Rings

Materials

Diamond, Emerald, 14k Gold, 18k Gold, White Gold

1.70tw 18K Three Stone Colombian Emerald Cut & Princess Cut Diamond Bezel Ring
Located in Jupiter, FL
A Colombian emerald and princess cut three stone ring. Dexterously handcrafted in gleaming 18K
Category

2010s Colombian Modern Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

GIA Certified 3 Carat Three-Stone Emerald Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
lies a breathtaking 3 carat emerald-cut diamond, boasting an F color grade that exudes a pure and icy
Category

2010s Unknown Contemporary Three-Stone Rings

Materials

Emerald, Diamond, White Gold, 18k Gold

2.85tcw 14K AAA+ Colombian Emerald-Emerald Cut & Diamond Accent Three Stone Ring
Located in Jupiter, FL
A glamorous, fine-quality Colombian emerald and diamond three-stone ring. The center stone features
Category

2010s American Modern Three-Stone Rings

Materials

Diamond, Emerald, Gold, 14k Gold, Yellow Gold

Classic 2.54tcw Bezel Three Stone Emerald-Emerald Cut & Heart Diamond 14K Ring
Located in Jupiter, FL
Shower her with love with this emerald and diamond heart cocktail ring. Designed and created by our
Category

2010s American Modern Three-Stone Rings

Materials

Diamond, Emerald, Gold, 14k Gold, Yellow Gold

Antique Emerald Old Mine Cut Diamond Three Stone Gold Ring
Located in Chicago, IL
Circa 1890 This classic Victorian era three stone ring is crafted in 14K gold. The ring is
Category

Antique 1890s Victorian Three-Stone Rings

Materials

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

Certified 6.47 Carat Emerald, 1.96 Carat Paraiba and Diamond Three-Stone Ring
By Royaal Stones Ltd
Located in Bangkok, Thailand
green Emerald and aqua blue Paraiba. A cushion faceted cut Zambian deep vivid green emerald solitaire
Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

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

AGL Certified 1.55 Carat Oval Emerald Three-Stone Diamond Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Beautiful Three Stone Emerald Ring The ring is 18K White Gold. There are 2 side stones 0.62 Carats
Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

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

2.55tcw 14K Colombian Emerald-Oval Cut & Diamond Three Stone Ring
Located in Jupiter, FL
A classic Colombian emerald and diamond three-stone ring. Dexterously crafted in gleaming 14K gold
Category

2010s American Modern Three-Stone Rings

Materials

Diamond, Emerald, Gold, 14k Gold, Yellow Gold

Emerald and Diamond Three-Stone Cocktail Ring
Located in Beverly Hills, CA
18 karat yellow gold emerald and diamond three-stone ring. The center stone is an estimated 1.30
Category

21st Century and Contemporary Unknown Modern Three-Stone Rings

Materials

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

Green Tourmaline Emerald Cut Ring with Baguette Diamonds, Three Stone Ring
By Rose and Choc
Located in Wallingford, CT
Emerald cut green tourmaline adorned with baguette diamonds Three stone ring Green Tourmaline Size
Category

2010s Art Deco Three-Stone Rings

Materials

Diamond, Tourmaline, 14k Gold, Rose Gold, White Gold, Yellow Gold

2.25 Carat Three Stone Emerald Cut Engagement Ring
Located in Los Angeles, CA
Three Stone Emerald Cut Engagement Ring. Consisting of three emerald cut diamonds 0.50 carat each
Category

2010s Three-Stone Rings

Materials

Diamond, Gold, 14k Gold, 18k Gold, White Gold, Yellow Gold

3.93 Carat Emerald Cut Emerald and Diamond Three-Stone Halo Ring in Platinum
Located in NEW YORK, NY
A stunning ring showcasing a rich green emerald cut emerald weighing 3.93 carats surrounded by a
Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Emerald, Platinum

Green Tourmaline Emerald Cut Ring with Baguette Diamonds, Three Stone Ring
By Rose and Choc
Located in Wallingford, CT
Emerald cut green tourmaline adorned with baguette diamonds Three stone ring Green Tourmaline Size
Category

2010s American Art Deco Three-Stone Rings

Materials

Diamond, Tourmaline, 14k Gold, Rose Gold, White Gold, Yellow Gold

Three-Stone Rectangular Emerald Diamond Platinum Ring
By Dover Jewelry
Located in Miami, FL
This stunning three stone emerald and diamond ring is crafted in solid platinum. Showcasing a
Category

2010s American Art Deco Three-Stone Rings

Materials

Emerald, Diamond, Platinum

Modern Ascher-Cut Emerald Diamond Platinum Three Stone 18k Gold Ring
Located in Miami, FL
Treat yourself to this gorgeous Ascher-cut Emerald and Diamond three-stone ring!  Exuding
Category

1990s North American Modern Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

1.80tcw 18K Victorian Three Stone Emerald & Diamond Carved Three Stone Ring
Located in Jupiter, FL
A rare find, a Top Colombian emerald and old European cut diamond three stone. An extraordinary
Category

2010s American Victorian Three-Stone Rings

Materials

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

Vintage Emerald Diamond Three Stone Platinum Ring
Located in Beverly Hills, CA
One Vintage Emerald Diamond Three Stone Platinum Ring. Featuring three octagonal step cut emeralds
Category

21st Century and Contemporary Three-Stone Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Ethonica GIA Certified Emerald Cut Diamond Three-Stone Ring in Platinum
Located in New York, NY
emerald cut diamonds mounted on the side of the ring respectively. This stylish three-stone ring features
Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

1.09 Carat Natural Square-Cut Emerald Three-Stone Ring, Platinum
Located in New York, NY
A 1.09 Carat Square-Cut Emerald Three Stone Ring made in Platinum. Diamond Weight: 0.32 carats
Category

20th Century Three-Stone Rings

Materials

Emerald, Diamond, Platinum

Ethonica GIA Certified Emerald-Cut Diamond Three-Stone Ring in Platinum
Located in New York, NY
emerald cut diamonds mounted on the side respectively in Platinum ring. This stylish three-stone ring
Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Square Emerald Cut Sapphire and Diamond Three-Stone Ring
Located in NEW ORLEANS, LA
a generous 3.31 carats. It is accompanied by two bright white square emerald-cut diamonds and set in
Category

20th Century Three-Stone Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Antique Three-Stone Emerald and Diamond Ring
Located in London, GB
Here we have an outstanding three-stone ring. This elegant piece has been crafted from both 18ct
Category

20th Century Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

1.25 Carat Asscher Cut Columbian Emerald Diamond Three-Stone Pave Ring
Located in New York, NY
1.25 Carat Asscher cut Columbian Emerald set in 18kw ring in three stone style ,[pave set diamonds
Category

2010s Colombian Modern Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold

GIA Certified 3 Carat Emerald Cut Diamond Three Stone Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
certification. Gracefully accompanying the central diamond, a pair of emerald-cut stones dance with light
Category

2010s Unknown Contemporary Three-Stone Rings

Materials

Diamond, Platinum

Certified 1.06 Carat Emerald Cut Yellow Diamond Three-Stone Engagement Ring
Located in NEW YORK, NY
Showcasing Certified Emerald cut, Fancy Intense color Yellow Diamond weighing 1.06 carat, flanked
Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Yellow Diamond, Diamond, Platinum

Henri Daussi 4.04 Carats Total Emerald Cut Emerald and Diamond Three Stone Ring
Located in Scottsdale, AZ
Ring size: 6.75 Spectacular natural emerald and diamond three stone ring designed by Henri Daussi
Category

Late 20th Century Unknown Contemporary Three-Stone Rings

Materials

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

2.80tcw Three Stone Colombian Emerald & Diamond Marquise Cut Unisex Ring 14K
Located in Jupiter, FL
Shower her with love with this Colombian emerald and diamond three-stone ring. An extraordinary
Category

2010s Colombian Modern Three-Stone Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

GIA Certified 3 Carat Emerald Cut Diamond Three Stone Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
captivating emerald-cut diamonds, carefully selected to complement and enhance the ring's overall luminosity
Category

2010s Italian Contemporary Three-Stone Rings

Materials

Diamond, 18k Gold, White Gold

GIA Certified Natural Emerald &Old Cut Diamond Three Stone Cluster Platinum Ring
Located in OVIEDO, AS
Natural Colombian Emerald and diamond three stone Ring This Colombian emerald has a beautiful
Category

Vintage 1950s Spanish Modern Three-Stone Rings

Materials

Diamond, Emerald, Platinum

0.36tcw 14K Natural Emerald-Marquise Cut & Round Diamond Three Stone Ring
Located in Jupiter, FL
A petite, emerald and diamond three-stone ring. The center stone has a natural 0.35-carat, marquise
Category

2010s American Modern Three-Stone Rings

Materials

Diamond, Emerald, Gold, 14k Gold, Yellow Gold

2.62tcw Three Stone Emerald & Trillion Cut Diamond East to West Ring 14K
Located in Jupiter, FL
Featured here is a gorgeous emerald and diamond three-stone ring. The center stone is a stunning
Category

2010s American Modern Three-Stone Rings

Materials

Diamond, Emerald, 14k Gold

3.55tcw 14K Colombian Emerald-Round Cut & Diamond Three Stone Anniversary Ring
Located in Jupiter, FL
Elegantly displayed is a gorgeous three-stone round emerald and diamond accent engagement ring
Category

2010s American Modern Three-Stone Rings

Materials

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

3.88ct Santa Maria Blue Emerald Cut Aquamarine Diamond Platinum Three Stone Ring
Located in Birmingham, GB
Fine Santa Maria Blue Aquamarine And Diamond Platinum Three Stone Ring. 3.88 Total carat. Stunning
Category

20th Century Three-Stone Rings

Materials

Aquamarine, Diamond, White Diamond, Platinum

  • 1
  • ...
Get Updated with New Arrivals
Save "Emerald Cut Three Stone Diamond Ring", and we’ll notify you when there are new listings in this category.

Emerald Cut Three Stone Diamond Ring For Sale on 1stDibs

Find the exact emerald cut three stone 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 Platinum, Gold and 18k 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 emerald cut three stone 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. For this particular accessory, there are many different carat weights to choose from, but .5 Carat and 1 Carat versions are of considerable interest. Creating an emerald cut three stone diamond ring has been a part of the legacy of many jewelers, but those produced by David Gross Group, Roman Malakov and J. Birnbach are consistently popular. See these pages for an emerald cut iteration of this accessory, while there are also asscher cut cut and square cut cut versions available here, too. Most of our emerald cut three stone diamond ring for sale are for women, but there are 127 pieces available to browse for men.

How Much is a Emerald Cut Three Stone Diamond Ring?

Prices for an emerald cut three stone diamond ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $680 and can go as high as $3,350,000, while this accessory, on average, fetches $21,173.

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.