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Antique GIA Colombian Emerald Diamond 18 Karat White Gold Cluster Ring
Located in Beverly Hills, CA
One Antique GIA Colombian Emerald Diamond 18 Karat White Gold Cluster Ring. Featuring one GIA
Category

Vintage 1910s Unknown Edwardian Cluster Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

1980s, 1.94 Carat Emerald and Diamond White Gold Cluster Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
vintage cocktail ring has been crafted in 18 karat white gold. An impressive square step cut 1.94 carat
Category

Vintage 1980s Cluster Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Brilliant 2.39ct Sapphire and Diamonds Cluster Ring in 18k Yellow Gold - IGI
Located in רמת גן, IL
Brilliant 2.39ct Sapphire and Diamonds Cluster Ring in 18k Yellow Gold - IGI Certified Adorn
Category

2010s Israeli Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Vintage Bvlgari Bulgari Parentesi Square and Round Diamond 18k Yellow Gold Ring
By Bulgari
Located in Birmingham, GB
A classic Bvlgari Diamond Ring from the vintage Parentesi range with a beautiful square cut centre
Category

Vintage 1980s Cluster Rings

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Stunning 1.50ct Sapphires and Diamonds Cluster Ring in 18k White Gold - IGI Cert
Located in רמת גן, IL
Stunning 1.50ct Sapphires and Diamonds Cluster Ring in 18k White Gold - IGI Certified This
Category

2010s Israeli Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Vintage 1.55ct Emerald and Diamond 18 Carat White Gold Cluster Engagement Ring
Located in London, GB
This magnificent 18 carat white gold engagement ring showcases a vibrant 1.55ct square emerald cut
Category

Vintage 1980s Cluster Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Edwardian Square Shaped Old Mine Cut Diamond Ring
Located in Birmingham, AL
This antique ring centers an old mine cut diamond which weighs approximately 0.90ctw and grades as
Category

Antique Early 1900s Unknown Edwardian Cluster Rings

Materials

Diamond, White Diamond, Platinum

2.27ct Emerald and Diamond Cluster 18 Carat White Gold Engagement Ring, c. 1960s
Located in London, GB
This vintage cluster engagement ring features a vibrant emerald in the centre weighing 2.27 carats
Category

Vintage 1960s English Retro Cluster Rings

Materials

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

Yellow Gold Sapphire, Ruby, Emerald, Diamond Rings 14 Karat Square 1.18 Carat
Located in Greensboro, NC
Treatment: Heating Color: Blue Cut: Square Carats: 0.36ctw Genuine Rubies Treatment: Heating Color: Red
Category

21st Century and Contemporary Unknown Cluster Rings

Materials

Diamond, Emerald, Ruby, Sapphire, 14k Gold, Yellow Gold

2.57ct Square Cut Natural Emerald Ring with 3 Diamonds on Sides
Located in London, GB
2.57ct Square Cut Natural Emerald Ring, Set With 3 Diamonds on sides. This beautiful ring features
Category

2010s English Cluster Rings

Materials

Emerald, Diamond, Platinum

Square 3.50 Carats Aquamarine Diamond 14 Karat White Gold Gemstone Ring
Located in Philadelphia, PA
Centering a cut corner square mixed cut aquamarine weighing approximately 2.85 carats Transparent
Category

2010s Contemporary Cluster Rings

Materials

Diamond, White Diamond, Aquamarine, Gold, 14k Gold, White Gold

Green Beryl Diamond 18 Karat White Gold Square Halo Gemstone Ring
Located in Philadelphia, PA
Transparent with vibrant yellowish green color Surrounded by a square diamond halo and flanked by split
Category

Early 2000s Contemporary Cluster Rings

Materials

Beryl, Diamond, White Diamond, Green Beryl, Gold, 18k Gold, White Gold

2.97 Carat Old European Cut Diamond Platinum Art Deco Cluster Cocktail Ring
Located in Stamford, CT
1930's square top diamond cluster cocktail ring. .75ct Old European center diamond mounted in a
Category

Mid-20th Century Cluster Rings

Materials

Diamond, Platinum

Retro 2.14 Carat Diamond Platinum Square Halo Engagement Ring Circa 1940
Located in Philadelphia, PA
, triple prong Surrounded by a square halo of round brilliant cut diamonds weighing approximately 0.64
Category

Early 20th Century Retro Cluster Rings

Materials

White Diamond, Platinum

Art Deco Style 18K White Gold 4.50ct Sapphire 0.63ct Diamond Square Ring
Located in Vilnius, Vilniaus apskr.
This is an Art Deco style square ring crafted in 18K white gold. The piece features fantasy cut
Category

Mid-20th Century French Art Deco Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Square Peridot and Diamond Art Deco Style Halo Ring in 18K White Gold
Located in Bangkok, TH
This exquisite peridot and diamond ring is crafted with a square peridot paired with dazzling
Category

21st Century and Contemporary Thai Art Deco Cluster Rings

Materials

Diamond, Peridot, 18k Gold, White Gold

Square Peridot and Diamond Art Deco Style Halo Ring in 18K White Gold
Located in Bangkok, TH
diamonds. The peridot is a nice size at 6 mm, 1.20 carats. with a beautiful olive-apple green color. The
Category

21st Century and Contemporary Thai Art Deco Cluster Rings

Materials

Diamond, Peridot, 18k Gold, White Gold

Art Deco 18 Karat Gold 1.00 Carat Tourmaline 0.57 Carat Diamond Square Ring
Located in Vilnius, Vilniaus apskr.
This is an Art Deco square ring crafted in 18K white gold and adorned with platinum. The piece
Category

Early 20th Century French Art Deco Cluster Rings

Materials

Diamond, Tourmaline, 18k Gold, White Gold, Platinum

Edwardian 3.65 Carat Emerald and Diamond Ring
Located in London, GB
Here we have a fabulous emerald and diamond cluster ring dating back to the Edwardian period. This
Category

Antique Early 1900s Edwardian Cluster Rings

Materials

Diamond, Emerald, Platinum

Vintage Emerald Diamond 18 Karat Gold Ring
Located in Beverly Hills, CA
One Vintage Emerald Diamond 18 Karat Gold Ring. Featuring one square emerald weighing approximately
Category

Late 20th Century Edwardian Cluster Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Beautiful 1.16ct Double Excellent Ideal Cut Diamonds Pave Ring
Located in רמת גן, IL
This elegant pave ring features a breathtaking 1.01-carat square-cut diamond, showcasing a double
Category

2010s Israeli Cluster Rings

Materials

Diamond, 18k Gold, Yellow Gold

Edwardian 0.35 Carat Sapphire and Diamond Ring, circa 1910s
Located in London, GB
A beautiful carre cut sapphire is showcased in this Edwardian cluster ring. It is a deep blue
Category

Vintage 1910s Unknown Edwardian Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

1.20 Carat, SI-1, Light Yellow Diamond Ring set in Platinum
Located in Tokyo, JP
An gorgeous Engagement Cluster Ring featuring a SI-1 Light Yellow Diamond and 0.80 Carats of White
Category

2010s Japanese Art Deco Cluster Rings

Materials

Yellow Diamond, Platinum

Edwardian 0.50 Carat Sapphire and Diamond Ring, circa 1910s
Located in London, GB
A vibrant blue sapphire is the centre of this one of a kind Edwardian ring. The 0.50 carat sapphire
Category

Vintage 1910s Unknown Edwardian Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, Platinum

Lustrous 2.284ct Amethyst Ring with Diamonds in 18K White Gold
Located in רמת גן, IL
This stunning 18K white gold ring features a captivating 2.284ct square-shaped amethyst as its
Category

2010s Singaporean Cluster Rings

Materials

Amethyst, Diamond, 18k Gold, White Gold

Captivating 18k White Gold Halo Ring 1.20ct Natural Diamonds IGI Certificate
Located in רמת גן, IL
A magnificent ring with a dazzling 1.02 carat square emerald cut natural diamond. It has 0.18 carat
Category

2010s Israeli Cluster Rings

Materials

Diamond, 18k Gold, White Gold

Beautiful 1.38ct Sapphires and Diamonds Pave Ring in 18k White Gold
Located in רמת גן, IL
Beautiful 1.38ct Sapphires and Diamonds Pave Ring in 18k White Gold - IGI Certified Add a touch of
Category

2010s Israeli Cluster Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

1980s 1.65 Carat Emerald and Diamond 18k Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
the true representation of this fine square cut emerald and diamond ring. Emerald Quality Cut Square
Category

20th Century French Cluster Rings

Materials

Diamond, Emerald, Yellow Gold

Dazzling 18k Yellow Gold Diamond Halo Ring w/1.85 ct - IGI Certified
Located in רמת גן, IL
Dazzling 18k Yellow Gold Diamond Halo Ring w/1.85 ct - IGI Certified Immerse yourself in the
Category

2010s Israeli Cluster Rings

Materials

Diamond, 18k Gold, Yellow Gold

Luminous 3.79ct Diamonds Half Eternity Ring in 18k White Gold - GIA Certified
Located in רמת גן, IL
brilliance of this luxurious half-eternity ring, showcasing 12 exquisite square-cut diamonds totaling 3.79
Category

2010s Israeli Cluster Rings

Materials

Diamond, 18k Gold, White Gold

Art Deco Natural Colombian Emerald Diamond Bombé Ring, American, circa 1930
Located in London, GB
Art Deco Colombian emerald and diamond bombé ring. Set centrally with one square baguette cut
Category

Vintage 1930s American Art Deco Cluster Rings

Materials

Diamond, Emerald, Platinum

1.05 Carat Vivid Green Colombian Emerald Diamond Art Deco Style 18K Gold Ring
By Gems and Jewels UK
Located in Birmingham, GB
Vivid Green Colombian Emerald & Diamond Art Deco Style 18K Gold Halo Ring. 1.05 Carat centre
Category

21st Century and Contemporary British Cluster Rings

Materials

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

Bespoke Diamond Square Cluster Ring 2.84ct
Located in SYDNEY, NSW
A Bespoke Round Brilliant Cut Diamond Square Cluster Ring, four talon claw set in 18ct white gold
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Gold

Diamond Gold Square Cluster Ring
Located in Firenze, IT
Designed with a millegrain set round cut diamond square section surmounted by a claw set old
Category

Vintage 1950s Italian Retro Solitaire Rings

Antique 18ct Gold Edwardian Emerald Diamond Square Cluster Ring
Located in Brighton, GB
stunning square-shaped cluster ring features a centre natural emerald stone and a dazzling border of
Category

Early 20th Century English Edwardian Engagement Rings

Materials

Diamond, Emerald, Gold, 18k Gold

Stunning .12ct. Square Mixed Cut Cluster Sapphire Ring with Side Diamonds
Located in רמת גן, IL
Stunning .12ct. Square Mixed Cut Cluster Sapphire Ring with Side Diamonds Product Details: Metal
Category

2010s Israeli Engagement Rings

Materials

Diamond, Sapphire, 18k Gold, White Gold

Art Deco 1.77 CTW Diamond Platinum Square Cluster Vintage Engagement Ring
Located in Philadelphia, PA
Prong set in a square form head with old European cut diamonds bead set in corners Baguette cut diamonds
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Platinum

Diamond Cluster Ring Square Estate 10 Karat White Gold Fine Jewelry Illusion Set
Located in Torrance, CA
Elegant diamond cluster ring crafted in 10 karat white gold. Six princess cut diamonds are
Category

Mid-20th Century Modern Cocktail Rings

Materials

Diamond, 10k Gold, White Gold

Art Deco 2.50ct Diamond Ruby Ring Cluster Vintage 14k Yellow Gold Square 6.75
Located in Torrance, CA
Stylish vintage Art Deco era diamond & ruby ring crafted in 14 karat yellow gold (circa 1920s
Category

Early 20th Century American Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Ruby, Gold, 14k Gold, Yellow Gold

Edwardian Emerald and Diamond 18 Carat Gold Cluster Ring
Located in Chipping Campden, GB
A beautiful, bright green square cut 15pt emerald sits at the centre of this pretty flower cluster
Category

Vintage 1910s British Edwardian More Rings

Materials

Diamond, Emerald, 18k Gold, Platinum

Mid-Century 2.79 CTW Colombian Emerald Diamond Platinum Vintage Cluster Ring GIA
Located in Philadelphia, PA
of diamonds Tapered baguette and round brilliant cut - prong set in clustered spray Weighing
Category

Vintage 1950s Engagement Rings

Materials

Diamond, Emerald, Platinum

18K White Gold Heavy 1.30ct Ruby 0.08ct Diamond Cluster Band RIng
Located in เกาะสมุย, TH
two rows of beautiful Thai rubies and pave round diamonds channeled nicely into the band. The square
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Vintage 1.03 Carat GIA Certified Step Cut Diamond Asymmetrical Cluster Ring
Located in Los Angeles, CA
Vintage 1.03 Carat Step Cut Diamond Asymmetrical Cluster Ring composed of 18k yellow gold. With a
Category

Vintage 1980s Unknown Modern Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

18k White Gold Yellow Sapphire Diamond Channel Inlaid Cluster Band Ring
Located in เกาะสมุย, TH
, heat-treated, 2.50 carats. Diamonds: Natural, square cut, VS1-2, F-G, 0.25 carats Ring front height
Category

20th Century Thai Art Deco Band Rings

Materials

Diamond, Yellow Sapphire, 18k Gold, White Gold

Vintage GIA 11.30 Carat Emerald Diamond 18 Karat White Gold Cluster Ring
Located in Beverly Hills, CA
One Vintage GIA 11.30 Carat Emerald Diamond 18 Karat White Gold Cluster Ring. Featuring one square
Category

Vintage 1980s Retro Cocktail Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Square Cluster Diamond Gold Ring
Located in Stamford, CT
Dramatic and stylish raised square cluster top ring in solid white gold with end to end diamonds
Category

1990s Cluster Rings

Materials

Diamond, 14k Gold, White Gold

Natural Pink White Diamond Halo Square Shaped Cluster Ring 18 Karat Gold
Located in New York, NY
Raregemworld's Natural Pink Round Diamond Halo in a Square Shaped Cluster Ring set in 18 Karat
Category

21st Century and Contemporary Contemporary Cluster Rings

Materials

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

Edwardian Emerald and Diamond Platinum Panel Cluster Ring
Located in Chipping Campden, GB
A superb antique Edwardian panel ring centrally set with a classic square-cut green emerald
Category

Antique Early 1900s British Cluster Rings

Materials

Diamond, Emerald, Platinum

Victorian Emerald and Diamond 18 Carat Gold Cluster Ring
Located in Chipping Campden, GB
A superb victorian cluster ring centrally set with a classic square-cut green emerald. Surrounding
Category

Antique 1880s British Cluster Rings

Materials

Diamond, Emerald, Gold

Modern Ruby and Diamond 18 Carat White Gold Cluster Ring
Located in Chipping Campden, GB
is a halo of sparkling diamonds totalling approx 30pts. The ring is modelled in 18 carat white gold
Category

Vintage 1980s British Modern Cluster Rings

Materials

Diamond, Ruby, White Gold

Art Deco Ruby and Diamond 18 Carat Gold Cluster Ring
Located in Chipping Campden, GB
is a halo of sparkling diamonds each totalling approx 30pts. The ring is modelled in 18 carat gold
Category

Vintage 1920s British Art Deco Cluster Rings

Materials

Diamond, Ruby, Gold

Art Deco Sapphire and Diamond 18 Carat Gold Cluster Ring
Located in Chipping Campden, GB
This ring is gorgeous and holds an inky but sapphire at the centre of a halo of sparkling diamonds
Category

Vintage 1920s British Art Deco Cluster Rings

Materials

Diamond, Sapphire, Gold

Art Deco Ruby and Diamond 18 Carat Gold Cluster Ring
Located in Chipping Campden, GB
is a halo of sparkling diamonds each totalling approx 30pts. The ring is modelled in 18 carat gold
Category

Vintage 1920s British Art Deco Cluster Rings

Materials

Diamond, Ruby, Gold

Art Deco Emerald and Diamond 9 Carat Gold Cluster Panel Ring
Located in Chipping Campden, GB
This gorgeous panel ring has an emerald at the centre of a square frame of diamonds. The emerald
Category

Vintage 1920s British Art Deco Cluster Rings

Materials

Diamond, Emerald, Gold

No Reserve- 18K Gold 1.20ct Ruby 0.10ct Diamond Stylish Channeled Cluster Ring
Located in เกาะสมุย, TH
immaculately designed. The square cut rubies have a beautiful pinkish red hue, and the melee diamonds are very
Category

21st Century and Contemporary Cluster Rings

Materials

Diamond, Ruby, 18k Gold

Bvlgari Bulgari Parentesi Square and Round Diamond 18 Karat Yellow Gold Ring
By Bulgari
Located in Birmingham, GB
A classic Bvlgari Diamond Ring from the vintage Parentesi range with a beautiful square cut centre
Category

Vintage 1980s Cluster Rings

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Square Emeralds and Diamond X Motif Yellow Gold Cocktail Ring
Located in New York, NY
Vintage fourteen karat yellow gold X motif cocktail ring Ten square emeralds channel set weighing
Category

Late 20th Century American Contemporary Cluster Rings

Materials

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

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Square Cluster Diamond Ring For Sale on 1stDibs

Surely you’ll find the exact square cluster diamond ring you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. Our collection of these items for sale includes 97 vintage editions and 31 modern creations to choose from as well. If you’re looking for a square cluster 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. Finding an appealing square cluster diamond ring — no matter the origin — is easy, but Bulgari, Intini Jewels and Charriol each produced a popular version that is worth a look. Today, if you’re looking for a square cut version of this piece and are unable to find the perfect match, our selection also includes round cut and princess cut alternatives. Most of our square cluster diamond ring for sale are for women, but there are 31 pieces available to browse for men.

How Much is a Square Cluster Diamond Ring?

The price for a square cluster diamond ring starts at $565 and tops out at $28,595 with these rings, on average, selling for $2,732.

Why Gold Shines in Jewelry Craftsmanship

Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself. 

Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.

Since its founding, in 1837, Tiffany Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.

For the woman who prefers a minimalist look, the Tiffany Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.

Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.

In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so. 

Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.

Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle. 

BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.

A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in

Since Van Cleef Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.

Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.

Find a stunning collection of vintage and antique gold jewelry on 1stDibs.

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 ringsvintage 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 Cluster-rings for You

Antique and vintage cluster rings are timeless accessories. While they might have been considered more popular in certain eras than in others, they’re versatile and belong in any jewelry box.

Featuring a diamond or other central gemstone surrounded by smaller stones, the cluster rings’ distinguished look makes them a popular choice for engagement rings or, for a fancy night out, an accent piece for jewelry lovers everywhere.

The style of cluster rings has changed over time even if the defining attributes have remained intact.

Georgian-era jewelrynamed for the monarchies of the four King Georges — features cluster rings that are often characterized by a grouping of central stones into rose-like shapes. (The stones are set off by the setting’s blackened metal.) Diamonds came into fashion during the late Victorian period, and late Victorian cluster rings were most often set in yellow gold. Jewelers of the Art Deco period embraced geometric shapes, and Art Deco cluster rings feature emeralds, sapphires and other colorful stones.

Cluster rings for future brides have been in and out of the spotlight, but cluster-style engagement rings have been experiencing a consistent revival of sorts since at least 2011, when Kate Middleton began wearing Princess Diana’s sapphire and diamond ring, which was made by Garrard in the 1980s. For your special day, whether you prefer vintage engagement rings or contemporary pieces, a cluster ring can deliver some sparkle if a diamond solitaire is out of your budget. (See our engagement ring buying guide for insight and expert tips to help you find the perfect ring.)

On 1stDibs, find many ruby cluster rings, gold cluster rings and an extraordinary range of other antique and vintage rings today.

Questions About Square Cluster Diamond Ring