What are circle engagement rings called?

Circle engagement rings are called brilliant round-cut engagement rings. One of the most common shapes, the brilliant round cut can be traced back to 1919, when Belgian jeweler Marcel Tolkowsky developed it. The cut consists of 57 facets and highlights the sparkle of a gemstone. On 1stDibs, shop a variety of brilliant round-cut engagement rings.

Can a wedding ring be a diamond ring?

Yes, a wedding ring can be a diamond ring. In fact, you're free to wear any type of ring that appeals to you as a wedding ring. You could opt to wear a solitaire diamond ring to symbolize your wedding vows or a band ring that features multiple diamonds, such as an eternity band that shows diamonds all the way around its surface. Find a large selection of diamond wedding rings on 1stDibs.

Does an engagement ring have to be a diamond?

No, an engagement ring does not have to be a diamond. Although diamonds are popular, rings featuring other gemstones like sapphires, rubies and emeralds can serve as engagement rings, and it's even possible to choose a ring made entirely out of precious metals with no gemstone accents of any kind. There really are no rules when it comes to engagement rings, so feel free to select any ring that appeals to you. Find a diverse assortment of antique, vintage and contemporary engagement rings on 1stDibs.

What is an illusion diamond ring?

An illusion diamond ring is a type of diamond setting that enhances the appearance, namely the perceived size, of the diamond. One of the strategies used to create illusion diamonds is to surround the diamond with another precious metal, making it look bigger. On 1stDibs, you’ll find a collection of expertly-vetted illusion diamond rings from some of the world’s top sellers.

What is a diamond bypass ring?

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What is the head on a diamond ring?

On a diamond ring, the head is the portion of the jewelry that holds the gemstone in place. You may also see it referred to as the prongs, setting or crown. On 1stDibs, shop a wide variety of diamond gemstone rings.

What is a diamond eternity ring?

A diamond eternity ring is a ring that features multiple diamonds, adorned in an endless circular design. This ring normally features a band set with a continuous circle of diamond stones in a manner that can be very glamorous. Diamond eternity rings are available in a variety of styles including Contemporary, Victorian, Retro, Art Deco, Modern, Edwardian, Empire, Renaissance, and Artisan. Find a collection of antique and vintage diamond eternity rings on 1stDibs today.

What is the symbolism of a diamond ring?

The symbolism of a diamond ring is largely a matter of personal opinion. Because diamonds are the most commonly used stones in engagement rings, many people associate them with commitment, undying love and marriage. The diamond is also the gemstone for April. On 1stDibs, shop a variety of diamond gemstone rings.

What is a floating diamond ring?

A floating diamond ring is a ring where the center diamond appears to be floating free of the setting or band. Typically, the bands in a floating diamond ring divert away from the stone.

Do eternity rings have diamonds?

Some eternity or infinity rings feature diamonds, while some feature other gemstones. An eternity ring is a continuous band that is set with a string of gemstones centered in the band. It’s meant to symbolize never-ending love and is often given as a gift on an anniversary. Many people like to have their infinity ring adorned with diamonds, other people simply prefer a different gemstone. Shop a collection of eternity rings from some of the world’s top sellers on 1stDibs.

Does an engagement ring have to have a diamond?

No, an engagement ring doesn't have to have a diamond in it. There really are no rules when it comes to engagement jewelry, so any ring that appeals to you can signify your intention to marry someone. Alternatives to diamond rings include simple band rings formed of precious metals and gemstone rings featuring rubies, emeralds, sapphires and other stones. Explore a diverse assortment of engagement rings on 1stDibs.

Can I wear a diamond ring as a wedding ring?

Yes, you can wear a diamond ring as a wedding ring if you wish. Your wedding jewelry should reflect your taste and style, so you're free to choose any type of ring you desire. One option is to wear a diamond solitaire as a wedding ring. An eternity wedding band dotted with diamonds is a popular alternative. Many brides opt for two identical eternity bands, wearing one on either side of the engagement ring as guard rings. Shop a wide range of diamond wedding rings on 1stDibs.

Do men's wedding rings have diamonds?

Yes, some men's wedding rings have diamonds. Men are free to wear any type of ring as a wedding ring, and you'll find many options with one or more diamonds set into their bands. Wedding rings for men may also feature colored gemstones, like sapphires or rubies, in addition to or in place of diamonds, or they may be formed entirely out of metal. On 1stDibs, shop a wide variety of men's wedding rings.

What is a rose cut diamond ring?

Rose-cut diamonds are uncommon in modern jewelry and are often associated with antique styles like Victorian or Georgian. The rose cut is circular like its namesake flower, with a flat top and a domed crown with either 12 or 24 facets. This cut dates back to the 16th century. Find a collection of antique and vintage rose-cut diamond rings on 1stDibs today.

What is an Asscher cut diamond ring?

An Asscher cut diamond ring is one that has a central stone with a square shape and a stepped cut. Its high crown and deep pavilion give the diamond a brilliant sparkling appearance. Shop a variety of Asscher cut diamond gemstone rings on 1stDibs.

What is a brilliant cut diamond ring?

A brilliant-cut diamond ring is cut in such a way that it has numerous facets. Due to its facets, it reflects the maximum light. Shop for antique and vintage brilliant-cut diamond jewelry today on 1stDibs.

What do 3 diamonds on a ring symbolize?

What three diamonds mean on a wedding ring is largely a matter of personal interpretation. However, many people associate the stones with a couple’s past, present and future. To others, the trio of stones may symbolize the Holy Trinity. On 1stDibs, shop a selection of diamond wedding rings.

What is a good size for a diamond ring?

A good size for a diamond ring would depend on the wearer's finger size. Keep in mind that the smaller the finger, the larger the diamond will appear. For instance, on a size 4 finger, a 1.5-carat diamond solitaire looks significantly bigger than on a size 8. When it comes to diamonds, size is important, but it isn't everything. Instead of relying solely on a diamond's size (or, more precisely, its carat weight), it's best to look for a diamond with the ideal combination of cut, color, clarity, and carat weight. You can find a variety of antique and designer diamond rings on 1stDibs.

What is a two tone diamond ring?

A two-tone ring is a ring constituted of two different metals. The most common combinations are gold and platinum. However, a two-tone ring can feature any combination of yellow, rose, or white gold. Shop a range of antique and vintage two-tone diamond rings on 1stDibs.

What is a square diamond ring called?

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Circle Diamond Ring

Tiffany Au750

Diamond Band Bead Set

Tiffany And Co Wide Ring

Tiffany And Co Diamond Wedding Bands

Tiffany 2mm Wedding Band

Pinky Signet Ring

Tiffany Novo Ring Wedding Band

Pt950 Tiffany

TIFFANY & Co. Forever Platinum 3mm Full Circle Diamond Embrace Band Ring 7

$7,500

TIFFANY & Co. Forever Platinum 3mm Full Circle Diamond Embrace Band Ring 7

By Tiffany & Co.

Located in Los Angeles, CA

Forever Platinum 3mm Full Circle Diamond Embrace Band Ring 7 Metal: Platinum Size: 7 Band Width: 3mm Diamond: round brilliant diamonds, carat total weight 1.80ct Hallmark: ©TIFFANY&...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Vintage Circa 1990s 18k Gold Natural Diamond Decorated Circle Design Ring

$2,106Sale Price|25% Off

Vintage Circa 1990s 18k Gold Natural Diamond Decorated Circle Design Ring

Located in Fatih/İstanbul, 34

In very good condition. Total weight is 6.2 grams. Totally is diamond 0.90 ct. The diamond is has G-H color and vs1-s1-s2 clarity. Ring size is US 7 We can make any size. The box is ...

Category

1990s European Artisan Cluster Rings

Materials

Diamond, 18k Gold

TIFFANY & Co. Platinum 2.5mm Half Circle Diamond Wedding Band Ring 4

$2,200

TIFFANY & Co. Platinum 2.5mm Half Circle Diamond Wedding Band Ring 4

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 2.5mm Half Circle Diamond Wedding Band Ring 4 Metal: Platinum Size: 4 Band Width: 2.5mm Diamond: 13 round brilliant diamonds, carat total weight .21 Hallmark:...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY & Co. Platinum 3mm Half Circle Diamond Wedding Band Ring 5.5

$2,500

TIFFANY & Co. Platinum 3mm Half Circle Diamond Wedding Band Ring 5.5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 3mm Half Circle Diamond Wedding Band Ring 5.5 Metal: Platinum Size: 5.5 Band Width: 3mm Weight: 4.60 grams Diamond: 11 round brilliant diamonds, carat total w...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY & Co. Platinum 3mm Half Circle Diamond Wedding Band Ring 5.5

$2,500

TIFFANY & Co. Platinum 3mm Half Circle Diamond Wedding Band Ring 5.5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 3mm Half Circle Diamond Wedding Band Ring 5.5 Metal: Platinum Size: 5.5 Band Width: 3mm Weight: 4.80 grams Diamond: 11 round brilliant diamonds, carat total w...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co. Forever Platinum 9-Stone Half Circle Round Diamond Band Ring

$2,950

Tiffany & Co. Forever Platinum 9-Stone Half Circle Round Diamond Band Ring

By Tiffany & Co.

Located in New York, NY

Details Metal: Platinum (PT950) Ring Size: 5 ( Complimentary sizing avail upon request , or at any Tiffany location worldwide) Width: Approx. 2.2mm Weight: 2.8 grams Diamonds: 9 rou...

Category

21st Century and Contemporary Contemporary Bridal Rings

Materials

Diamond, Platinum

TIFFANY & Co. Platinum 5mm Half Circle Lucida Diamond Band Ring 5

$4,900

TIFFANY & Co. Platinum 5mm Half Circle Lucida Diamond Band Ring 5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 5mm Half Circle Lucida Diamond Band Ring 5 Metal: Platinum Size: 5 Band Width: 5mm, the widest version Lucida diamond band Weight: 7.30 grams Diamond: 9 L...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 5

$2,900

TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 5

By Tiffany & Co.

Located in Los Angeles, CA

Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 5 Metal: Platinum Size: 5 Band Width: 2.2mm Diamond: 9 round brilliant diamonds, carat total weight .27 Hallmark: TIFFA...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY & Co. Platinum 2.5mm Half Circle Diamond Wedding Band Ring 5.5

$2,200

TIFFANY & Co. Platinum 2.5mm Half Circle Diamond Wedding Band Ring 5.5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 2.5mm Half Circle Diamond Wedding Band Ring 5.5 Metal: Platinum Size: 5.5 Band Width: 2.5mm Diamond: 15 round brilliant diamonds, carat total weight .24 Hall...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Roberto Coin Ring Black White Diamond Ring Rare Circle Motif 18 Karat White Gold

$5,800

Roberto Coin Ring Black White Diamond Ring Rare Circle Motif 18 Karat White Gold

By Roberto Coin

Located in New York, NY

This is a stunning and rare ring by Roberto Coin in a circle flower motif design with Black and White Diamonds in 18 Karat White Gold.

Category

20th Century Italian Contemporary Cocktail Rings

Materials

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

TIFFANY & Co. Platinum 3mm Full Circle Diamond Wedding Band Ring 4

$4,500

TIFFANY & Co. Platinum 3mm Full Circle Diamond Wedding Band Ring 4

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 3mm Full Circle Diamond Wedding Band Ring 4 Metal: Platinum Size: 4 Band Width: 3mm Weight: 3.60 grams Diamond: round brilliant diamonds, carat total weight ....

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY & Co. Forever Platinum 3mm Half Circle Diamond Embrace Band Ring 6

$3,900

TIFFANY & Co. Forever Platinum 3mm Half Circle Diamond Embrace Band Ring 6

By Tiffany & Co.

Located in Los Angeles, CA

Forever Platinum 3mm Half Circle Diamond Embrace Band Ring 6 Metal: Platinum Size: 6 Band Width: 3mm Diamond: 7 round brilliant diamonds, carat total weight .57 Hallmark: ©TIFFANY&...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY & Co. Platinum 2mm Half Circle Diamond Wedding Band Ring 4.5

$1,900

TIFFANY & Co. Platinum 2mm Half Circle Diamond Wedding Band Ring 4.5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 2mm Half Circle Diamond Wedding Band Ring 4.5 Metal: Platinum Size: 4.5 Band Width: 2mm Diamond: 15 round brilliant diamonds, carat total weight .15 Hallmark:...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY & Co. Platinum 2mm Half Circle Diamond Wedding Band Ring 5

$1,900

TIFFANY & Co. Platinum 2mm Half Circle Diamond Wedding Band Ring 5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 2mm Half Circle Diamond Wedding Band Ring 5 Metal: Platinum Size: 5 Band Width: 2mm Diamond: 17 round brilliant diamonds, carat total weight .17 Hallmark: ©TI...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY & Co. Platinum 1.5mm Half Circle Diamond Lucida Band Ring 5

$1,300

TIFFANY & Co. Platinum 1.5mm Half Circle Diamond Lucida Band Ring 5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 1.5mm Half Circle Diamond Lucida Band Ring 5 Metal: Platinum Size: 5 Band width: 1.5mm Diamond: round brilliant diamonds, carat total weight .10 Hallmark: ©TI...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 5.5

$2,900

TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 5.5

By Tiffany & Co.

Located in Los Angeles, CA

Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 5.5 Metal: Platinum Size: 5.5 Band Width: 2.2mm Diamond: 9 round brilliant diamonds, carat total weight .27 Hallmark: ©...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY & Co. Platinum 3mm Half Circle Diamond Ruby Band Ring 4.5

$2,500

TIFFANY & Co. Platinum 3mm Half Circle Diamond Ruby Band Ring 4.5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 3mm Half Circle Diamond Ruby Band Ring 4.5 Metal: Platinum Size: 4.5 Band Width: 3mm Diamond: 4 round brilliant diamonds, total carat weight .18 Ruby: 5 ro...

Category

2010s American Wedding Rings

Materials

Diamond, Ruby, Platinum

TIFFANY & Co. Platinum 3mm Half Circle Diamond Ruby Band Ring 4

$2,500

TIFFANY & Co. Platinum 3mm Half Circle Diamond Ruby Band Ring 4

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 3mm Half Circle Diamond Ruby Band Ring 4 Metal: Platinum Size: 4 Band Width: 3mm Diamond: 4 round brilliant diamonds, total carat weight .18 Ruby: 5 round ...

Category

2010s American Wedding Rings

Materials

Diamond, Ruby, Platinum

Tiffany & Co. Platinum Forever 7-Stone Half Circle Diamond Band Ring 0.57cts

$4,250

Tiffany & Co. Platinum Forever 7-Stone Half Circle Diamond Band Ring 0.57cts

By Tiffany & Co.

Located in New York, NY

A platinum half-circle diamond band from Tiffany's Forever collection, set with seven round brilliant diamonds totaling 0.57ct in a shared prong setting across the top half of the ri...

Category

21st Century and Contemporary Contemporary Bridal Rings

Materials

Diamond, Platinum

Georgios Collections 18 Karat Yellow Gold Ring with Black Diamond Circles

$5,620

Georgios Collections 18 Karat Yellow Gold Ring with Black Diamond Circles

By Georgios Collections Inc

Located in Astoria, NY

On velvet finish background stand out set of circles decorated with black diamonds in a total weight of 0.42 Carat.

Category

21st Century and Contemporary Greek Byzantine Band Rings

Materials

Diamond, Black Diamond, Gold, 18k Gold, Yellow Gold

Tiffany & Co. Platinum Half Circle Channel-Set Diamond Band Ring Size 4.25

$1,900

Tiffany & Co. Platinum Half Circle Channel-Set Diamond Band Ring Size 4.25

By Tiffany & Co.

Located in New York, NY

Tiffany & Co. platinum half-circle band set with 15 round brilliant diamonds in a channel setting, totaling approximately 0.15 carats.

Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co Legacy Collection Full Circle Diamond Wedding Band Ring Plat

$3,495

Tiffany & Co Legacy Collection Full Circle Diamond Wedding Band Ring Plat

By Tiffany & Co.

Located in San Diego, CA

Tiffany & Co Legacy Collection Full Circle Band Ring Style: Full-Circle Bead-Set with Milgrain Edge Metal: Platinum PT950 Size: 5 Measurements: 2 MM Width TCW: 0.43 tcw Main Dia...

Category

2010s American Band Rings

Materials

Diamond, Platinum

Tiffany & Co. Round Diamond Bead Set Half Circle Band Ring Platinum

$2,195

Tiffany & Co. Round Diamond Bead Set Half Circle Band Ring Platinum

By Tiffany & Co.

Located in San Diego, CA

Tiffany & Co. Diamond Wedding Band Ring Style: Half-Circle Bead Set Metal: Platinum PT950 Size: 5.25 - sizable Measurements: 2.75 MM TCW: 0.27 tcw Main Diamond: 13 Round Brill...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY & Co. 18K Gold 2mm Full Circle Diamond Wedding Band Ring 8

$2,800

TIFFANY & Co. 18K Gold 2mm Full Circle Diamond Wedding Band Ring 8

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. 18K Gold 2mm Full Circle Diamond Wedding Band Ring 8 Metal: 18K Gold Size: 8 Band Width: 2mm Diamond: round brilliant diamonds, carat total weight .50 approx.

Category

2010s American Wedding Rings

Materials

Diamond, 18k Gold

TIFFANY & Co. Soleste 18K Rose Gold Full Circle Diamond Band Ring 5.5

$2,900

TIFFANY & Co. Soleste 18K Rose Gold Full Circle Diamond Band Ring 5.5

By Tiffany & Co.

Located in Los Angeles, CA

Soleste 18K Rose Gold Full Circle Diamond Band Ring 5.5 Metal: 18K rose gold Size: 5.5 Band Width: 2mm Diamond: round brilliant diamonds, carat total weight .33 Hallmark: ©TIFFANY&Co.

Category

2010s American Wedding Rings

Materials

Diamond, Rose Gold

Tiffany & Co. Platinum Half Circle Diamond Wedding Band Ring

$3,250

Tiffany & Co. Platinum Half Circle Diamond Wedding Band Ring

By Tiffany & Co.

Located in New York, NY

Mint condition Brand: Tiffany & Co. Style: Half Circle Diamond Band Size: 10 Metal: Platinum Width: 2mm Stones: Diamond Hallmark: ''T & Co. PT950 '' Comes with Tiffany box

Category

2010s Cocktail Rings

Tiffany & Co. Round Diamond Bead Set Half Circle Band Ring Platinum

$2,195

Tiffany & Co. Round Diamond Bead Set Half Circle Band Ring Platinum

By Tiffany & Co.

Located in San Diego, CA

Tiffany & Co. Diamond Wedding Band Ring Style: Half-Circle Bead Set Metal: Platinum PT950 Size: 4.5 w/ sizing beads - sizable Measurements: 2.50 MM TCW: 0.27 tcw Main Diamond: ...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY & Co. Forever Platinum 3mm Half Circle Diamond Embrace Band Ring 5.5

$3,900

TIFFANY & Co. Forever Platinum 3mm Half Circle Diamond Embrace Band Ring 5.5

By Tiffany & Co.

Located in Los Angeles, CA

Forever Platinum 3mm Half Circle Diamond Embrace Band Ring 5.5 Metal: Platinum Size: 5.5 Band Width: 3mm Diamond: 7 round brilliant diamonds, carat total weight .57 Hallmark: ©TIFF...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 10

$2,900

TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 10

By Tiffany & Co.

Located in Los Angeles, CA

Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 10 Metal: Platinum Size: 10 Band Width: 2.2mm Diamond: 9 round brilliant diamonds, carat total weight .27 Hallmark: ©TI...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Alex Jona White Diamond 18 Karat Yellow Gold Circle Frosted Ring

$2,100

Alex Jona White Diamond 18 Karat Yellow Gold Circle Frosted Ring

By Alex Jona

Located in Lugano, TI

Alex Jona design collection, hand crafted in Italy, 18 Karat frosted yellow gold hoop ring set with 6 multi cut white diamonds weighing 0.163 carats in total. Size 6, can be sized to...

Category

21st Century and Contemporary Italian Band Rings

Materials

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

Tiffany & Co Forever Platinum Diamond Band Ring 3mm Half Circle Shared Prong

$3,595

Tiffany & Co Forever Platinum Diamond Band Ring 3mm Half Circle Shared Prong

By Tiffany & Co.

Located in San Diego, CA

Tiffany & Co. FOREVER Half Circle Diamond Band Ring Style: Half-circle Band Metal: Platinum PT950 Size: 4.75 sizable Measurements: 3mm TCW: 0.57 tcw Diamond: 7 Round Brilliant...

Category

2010s Wedding Rings

Materials

Diamond, Platinum

TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 7.5

$2,900

TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 7.5

By Tiffany & Co.

Located in Los Angeles, CA

Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 7.5 Metal: Platinum Size: 7.5 Band Width: 2.2mm Diamond: 9 round brilliant diamonds, carat total weight .27 Hallmark: ©...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co. Two Row Diamond Half Circle 18K Yellow Gold Band Ring

$1,950

Tiffany & Co. Two Row Diamond Half Circle 18K Yellow Gold Band Ring

By Tiffany & Co.

Located in University Place, WA

The diamonds are bright and well matched, catching the light beautifully across the front of the ring.

Category

Late 20th Century Band Rings

Materials

Diamond, 18k Gold, Yellow Gold

Alex Jona 18 Karat Rose Gold Open Circle Brown Diamond Ring

$1,400

Alex Jona 18 Karat Rose Gold Open Circle Brown Diamond Ring

By Alex Jona

Located in Lugano, TI

Alex Jona design collection, hand crafted in Italy, open circle hoop ring in 18 karat rose gold, set with 0.23 carats of brown diamonds.

Category

21st Century and Contemporary Italian Cocktail Rings

Materials

Brown Diamond, 18k Gold, Rose Gold

TIFFANY & Co. Platinum 2.75mm Half Circle Bead-set Diamond Band Ring 6

$1,800

TIFFANY & Co. Platinum 2.75mm Half Circle Bead-set Diamond Band Ring 6

By Tiffany & Co.

Located in Los Angeles, CA

Platinum 2.75mm Half Circle Bead-set Diamond Band Ring 6 Metal: Platinum Size: 6 Band Width: 2.75mm Diamond: round brilliant diamonds, carat total weight .27 Hallmark: ©TIFFANY&CO.

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co. Embrace 3.5mm Ruby and Diamond Full Circle Band Rings

$9,750

Tiffany & Co. Embrace 3.5mm Ruby and Diamond Full Circle Band Rings

By Tiffany & Co.

Located in Bethesda, MD

The Tiffany & Co. Embrace Ruby and Diamond Eternity Band features an elegant 18kt yellow gold setting with four and shared prongs securely holding 9 sparkling diamonds totaling appro...

Category

Early 2000s American Band Rings

Materials

Diamond, Ruby, 18k Gold

TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 7

$2,900

TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 7

By Tiffany & Co.

Located in Los Angeles, CA

Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 7 Metal: Platinum Size: 7 Band Width: 2.2mm Diamond: 9 round brilliant diamonds, carat total weight .27 Hallmark: ©TIFF...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Tiffany & Co. Doorknocker Circle Dangle Diamond Ring Yellow Gold 18k Rd .16ctw

$1,920

Tiffany & Co. Doorknocker Circle Dangle Diamond Ring Yellow Gold 18k Rd .16ctw

By Tiffany & Co.

Located in Greensboro, NC

Size: 4 1/2 Sizing Fee: Down 1 size for $60 Brand: Tiffany & Co. Design: Doorknocker Circle Dangle Metal Content: 18k Yellow Gold Stone Information Natural Diamonds Carat(s)...

Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, 18k Gold, Yellow Gold

Channel Set Rainbow Baguette Gemstone Diamond Art Deco Circle Gold Ring

$2,240 / item

Channel Set Rainbow Baguette Gemstone Diamond Art Deco Circle Gold Ring

By Vaibhav Dhadda

Located in Jaipur, Rajasthan

14 Karat gold channel set rainbow baguette gemstone diamond art deco circle ring. Our 14K Gold Rainbow Channel-set Diamond Ring is a dazzling display of vibrant colors and sparkling...

Category

21st Century and Contemporary Indian Contemporary Cocktail Rings

Materials

Amethyst, Citrine, Diamond, Garnet, Multi-gemstone, Peridot, Topaz, Blue...

TIFFANY & Co. Atlas 18K Rose Gold Full Circle Diamond Open Ring 6

$2,500

TIFFANY & Co. Atlas 18K Rose Gold Full Circle Diamond Open Ring 6

By Tiffany & Co.

Located in Los Angeles, CA

Atlas 18K Rose Gold Full Circle Diamond Open Ring 6 Streamlined and modern, the Atlas collection shines with graphic sophistication and bold simplicity.

Category

2010s Italian Band Rings

Materials

Diamond, Rose Gold

Tiffany & Co FOREVER Full Circle Round Diamond 3.02 tcw Band Ring Platinum

$14,995

Tiffany & Co FOREVER Full Circle Round Diamond 3.02 tcw Band Ring Platinum

By Tiffany & Co.

Located in San Diego, CA

TIFFANY & CO Forever Full Circle Diamond Wedding Band Style: Prong Set Full Circle Ref. number: 60003729 Metal: Platinum Pt950 Size / Measurements: 6.5 / 3.7 mm TCW: 3.02 tcw Ma...

Category

2010s Band Rings

Materials

Diamond, Platinum

Round Circle Cabochon Pink Rose Quartz 14K Diamond Statement Unique Ring

$2,200

Round Circle Cabochon Pink Rose Quartz 14K Diamond Statement Unique Ring

By Unbranded

Located in Tysons, VA

Elegant 14K Gold Ring with Rose Quartz Center Stone. This exquisite ring features a smooth, round-shaped rose quartz set in a 14k gold band. The band is delicately adorned with small...

Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Quartz, Gold, 14k Gold, Yellow Gold

Diamonds Pave Circle Rose Flower Layers 14K Yellow Gold Statement Ring

$2,550

Diamonds Pave Circle Rose Flower Layers 14K Yellow Gold Statement Ring

By Galt & Bro. Jewelers

Located in Tysons, VA

Elegant and Timeless. Set with Pave Diamonds Accented by Intertwined Gold Bands. 14K Yellow Gold 0.30 CTW Diamonds

Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

TIFFANY & Co. Platinum 3.6mm Half Circle Round Baguette Diamond Band Ring 9.5

$3,500

TIFFANY & Co. Platinum 3.6mm Half Circle Round Baguette Diamond Band Ring 9.5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 3.6mm Half Circle Round Baguette Diamond Band Ring 9.5 Metal: Platinum Size: 9.5 Band Width: 3.6mm Weight: 6.50 grams Diamond: 6 round brilliant diamonds, c...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

Alex Jona Open Circle Hoop 18 Karat White Gold White Diamond Ring

$1,750

Alex Jona Open Circle Hoop 18 Karat White Gold White Diamond Ring

By Alex Jona

Located in Lugano, TI

Alex Jona design collection, hand crafted in Italy, open circle hoop ring in 18 karat white gold set with 0.23 carats of white diamonds, G color, VVS1-VVS2 clarity.

Category

21st Century and Contemporary Italian Band Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

TIFFANY & Co. Platinum 2.6mm Half Circle Princess Cut Diamond Band Ring 5.5

$2,500

TIFFANY & Co. Platinum 2.6mm Half Circle Princess Cut Diamond Band Ring 5.5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 2.6mm Half Circle Princess Cut Diamond Band Ring 5.5 Metal: Platinum Size: 5.5 Band Width: 2.6mm Diamond: Princess cut diamonds, carat total weight .39 Ha...

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

TIFFANY & Co. Platinum 2.2mm Half Circle Diamond Sapphire Embrace Band Ring 3

$2,500

TIFFANY & Co. Platinum 2.2mm Half Circle Diamond Sapphire Embrace Band Ring 3

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 2.2mm Half Circle Diamond Sapphire Embrace Band Ring 3 Metal: Platinum Size: 3 Band Width: 2.2mm Diamond: 4 round brilliant diamonds, carat total weight .12 S...

Category

2010s American Wedding Rings

Materials

Diamond, Sapphire, Platinum

TJD 1.25 Carat Natural Diamond 14 Karat Gold Interlocking Curb Circle Ring

$5,800 / item

TJD 1.25 Carat Natural Diamond 14 Karat Gold Interlocking Curb Circle Ring

By TJD

Located in New York, NY

Bring charm to your look with this diamond Interlocking band Ring. This ring is beautifully crafted in 14 Karat yellow gold and embedded with 98 brilliant cut, single cut round diamo...

Category

2010s Indian Modern Band Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Tiffany & Co Half Circle Round Diamond 0.33 Carat Wedding Band Ring Platinum

$2,395

Tiffany & Co Half Circle Round Diamond 0.33 Carat Wedding Band Ring Platinum

By Tiffany & Co.

Located in San Diego, CA

Tiffany & Co. Half-Circle Channel-Set Diamond Band Style: Channel-Set Width: 3 MM Metal: Platinum PT950 Size: 5.75 sizable TCW: 0.33 tcw Main Diamond: 11 Round Brilliant Diamon...

Category

2010s Band Rings

Materials

Diamond, Platinum

TIFFANY & Co. Forever Platinum 3mm Half Circle Diamond Embrace Band Ring 5.5 New

$4,200

TIFFANY & Co. Forever Platinum 3mm Half Circle Diamond Embrace Band Ring 5.5 New

By Tiffany & Co.

Located in Los Angeles, CA

Forever Platinum 3mm Half Circle Diamond Embrace Band Ring 5.5 Metal: Platinum Size: 5.5 Band Width: 3mm Weight: 4.40 grams Diamond: 7 round brilliant diamonds, carat total weight ....

Category

2010s American Wedding Rings

Materials

Diamond, Platinum

2 Carat Round Brilliant Cut Diamond Five-Row Pavé Set Half Circle Ring

$7,120Sale Price|20% Off

2 Carat Round Brilliant Cut Diamond Five-Row Pavé Set Half Circle Ring

Located in Chicago, IL

2 Carat Round Brilliant Cut Diamond Five-Row Pavé Set Half Circle Wedding/Anniversary Band Ring in 14K White Gold.

Category

2010s American Engagement Rings

Materials

Diamond, White Diamond

Tiffany & Co. Forever Ring Platinum Band with Half-Circle Radiant Round Diamonds

$7,700

Tiffany & Co. Forever Ring Platinum Band with Half-Circle Radiant Round Diamonds

By Tiffany & Co.

Located in Aventura, FL

This platinum band ring is elevated to outstanding status by a half-circle of brilliant diamonds.

Category

21st Century and Contemporary American Modernist Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Forever Band Platinum Ring with Half-Circle Radiant Round Diamonds

$7,700

Tiffany & Co. Forever Band Platinum Ring with Half-Circle Radiant Round Diamonds

By Tiffany & Co.

Located in Aventura, FL

A half-circle of radiant diamonds elevates this platinum band ring to extraordinary.

Category

21st Century and Contemporary American Modernist Engagement Rings

Materials

Diamond, Platinum

Hand-Crafted 14 Karat Yellow Gold Ring with a Diamond Circle Motif

$1,200Sale Price / item|20% Off

Hand-Crafted 14 Karat Yellow Gold Ring with a Diamond Circle Motif

By I. Reiss

Located in Great Neck, NY

14 Karat Yellow Gold Hand-Crafted 8mm Matte and Hammer-Finished Ring, Centered with 0.12 Carats of a Pave Set Diamond Circle Motif.

Category

21st Century and Contemporary Band Rings

Materials

Diamond, 14k Gold, Yellow Gold

Infinity Circles Round Brilliant Cut White Diamond 14 Karat White Gold Ring

$1,500

Infinity Circles Round Brilliant Cut White Diamond 14 Karat White Gold Ring

By Galt & Bro. Jewelers

Located in Tysons, VA

This exquisite piece features a delicate band adorned with interlocking circles. Each circle is encrusted with shimmering diamonds, creating a captivating sparkle. The design is both...

Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Diamond Open 14K (or 18k upon request) White Gold Circle Ring

$3,675 / item

Diamond Open 14K (or 18k upon request) White Gold Circle Ring

Located in Los Angeles, CA

The Diamond Open 14K White Gold Circle Ring exudes contemporary elegance with a chic and minimalist design.

Category

2010s American Modern Fashion Rings

Materials

14k Gold, Rose Gold, White Gold, Platinum

Tiffany & Co Forever Platinum Diamond Band Ring 3mm Half Circle Shared Prong #2

$3,595

Tiffany & Co Forever Platinum Diamond Band Ring 3mm Half Circle Shared Prong #2

By Tiffany & Co.

Located in San Diego, CA

Tiffany & Co. FOREVER Half Circle Diamond Band Ring Style: Half-circle Band Metal: Platinum PT950 Size: 5.75 sizable Measurements: 3mm TCW: 0.57 tcw Diamond: 7 Round Brilliant...

Category

2010s Wedding Rings

Materials

Diamond, Platinum

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Circle Diamond Ring For Sale on 1stDibs

Find the exact circle 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, yellow 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. If you’re looking for a circle 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 19th Century while another version may have been produced as recently as the 21st Century. For this particular piece, .5 carat and 1 carat are consistently popular carat weights. There have been many well-made iterations of the classic circle diamond ring over the years, but those made by Tiffany & Co., Alex Jona and Cartier are often thought to be among the most beautiful. A round cut version of this piece has appeal, but there are also brilliant cut and mixed cut versions for sale. There aren’t many items for men if you’re seeking a circle diamond ring, as most of the options available are for women and unisex.

How Much is a Circle Diamond Ring?

On average, a circle diamond ring at 1stDibs sells for $3,119, while they’re typically $70 on the low end and $640,000 for the highest priced versions of this item.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement rings, vintage engagement rings or Art Deco engagement rings.

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.

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 rings, vintage 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.