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Platinum Diamond and Emerald Rectangle Ring
Located in Southampton, PA
This ring is crafted from platinum and set with an emerald that weighs 0.41 carats and with
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Platinum Diamond and Aquamarine Rectangle Ring
Located in Southampton, PA
This ring is crafted from platinum and set with an aquamarine that weighs 15.88 carats and with
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Platinum Diamond and Emerald Rectangle Ring
Located in Southampton, PA
This ring is made of platinum and weighs 4.3 grams. It boasts band thickness of 2 mm and top height
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Platinum Diamond and Sapphire Rectangle Ring
Located in Southampton, PA
This ring is made of platinum and weighs 5.6 grams, boasting band thickness of 2 mm and top height
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Platinum Diamond and Sapphire Rectangle Ring
Located in Southampton, PA
This ring is crafted from platinum and set with a sapphire that weighs 0.89 carats and with
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Platinum Diamond and Tourmaline Rectangle Ring
Located in Southampton, PA
This ring is crafted from platinum and weighs 9.5 grams. It is set with a 3.37 ct green tourmaline
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Platinum Diamond and Emerald Rectangle Ring
Located in Southampton, PA
This ring is crafted from platinum and set with a diamond that weighs 0.48 carats and with two
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Platinum Diamond and Tourmaline Rectangle Ring
Located in Southampton, PA
This ring is crafted from platinum and set with a green tourmaline that weighs 3.38 carats and with
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Platinum Diamond and Aquamarine Rectangle Ring
Located in Southampton, PA
This ring is crafted from platinum and weighs 6 grams. It boasts band thickness of 3 mm and top
Category

21st Century and Contemporary More Rings

Materials

Aquamarine, White Diamond, Platinum

Platinum Diamond and Tourmaline Rectangle Ring
Located in Southampton, PA
This ring is crafted from platinum and set with a green tourmaline that weighs 3.38 carats and with
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Platinum Diamond and Tourmaline Rectangle Ring
Located in Southampton, PA
This ring is made of platinum and weighs 15.3 grams, boasting band thickness of 3 mm and top height
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Diamond and Green Tourmaline Platinum Rectangle Ring
Located in Southampton, PA
Add a sophisticated touch of regal prestige to your ensembles with this wonderful ring that boasts
Category

20th Century More Rings

Materials

White Diamond, Tourmaline, Platinum

Platinum Diamond and Green Tourmaline Rectangle Ring
Located in Southampton, PA
This aesthetically pleasing and extraordinarily designed ring epitomizes elegance, grace and sheer
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Platinum Diamond and Green Tourmaline Rectangle Ring
By LB Exclusive
Located in Southampton, PA
This aesthetically pleasing and extraordinarily designed ring epitomizes elegance, grace and sheer
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Tourmaline, Platinum

Baguette Diamonds and Aquamarine Platinum Rectangle Ring
Located in Southampton, PA
diamonds in this majestic ring that is expertly crafted from elegant platinum. The aquamarine weighs 11.72
Category

20th Century More Rings

Materials

Aquamarine, White Diamond, Platinum

Platinum Diamond and Ametrine Large Rectangle Ring
Located in Southampton, PA
This ring is made of platinum and weighs 27.8 grams, boasting band thickness of 5 mm and top height
Category

21st Century and Contemporary More Rings

Materials

White Diamond, Platinum

Diamond Pave and Tourmaline Platinum Rectangle Ring
Located in Southampton, PA
This ring is crafted from platinum and set with a green tourmaline that weighs 4.91 carats and with
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Platinum Baguette Diamond and Emerald Rectangle Ring
Located in Southampton, PA
This ring is crafted from platinum and weighs 5.9 grams. It boasts band thickness of 2 mm and top
Category

21st Century and Contemporary More Rings

Materials

White Diamond, Emerald, Platinum

Platinum Diamond and Green Tourmaline Rectangle Ring
Located in Southampton, PA
The majestic green tourmaline takes the central place in this superb ring in an incredibly imposing
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Platinum Diamond Pave and Tourmaline Rectangle Ring
Located in Southampton, PA
This ring is crafted from platinum and set with a green tourmaline that weighs 4.91 carats and with
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Platinum Diamond and Emerald Invisible Setting Rectangle Ring
Located in Southampton, PA
stunning ring that offers an incredibly extravagant appearance. The ring is crafted from platinum and
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Yellow Gold Diamonds and Ruby Small Rectangle Ring
Located in Southampton, PA
This ring is made of 14K yellow gold and set with a ruby and with diamonds that weigh 0.12 carats
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Yellow Gold

14K Rose Gold Diamond and Citrine Rectangle Ring
Located in Southampton, PA
Accentuate your ensemble in an exceptionally extravagant manner with this fabulous ring that boasts
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Rose Gold

Van Cleef Arpels Diamond Yellow Gold Ribbed Rectangle Ring
By Van Cleef Arpels
Located in Southampton, PA
absolute prestige and sophistication. Expertly crafted from luxurious 18K yellow gold, the ring is
Category

20th Century More Rings

Materials

White Diamond, 18k Gold, Yellow Gold

Diamond and London Blue Topaz Large Platinum Rectangle Ring
Located in Southampton, PA
magnificent platinum ring. Ring Size: 8.0 Ring Top Dimensions: 24mm x 18mm
Category

20th Century More Rings

Materials

White Diamond, Topaz, Platinum

Platinum Diamond Pave and Green Tourmaline Long Rectangle Ring
Located in Southampton, PA
time, offering a look of absolute prestige and elegance, then this superb ring is an excellent choice
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

14 Karat White Gold Diamond and Sapphire Rectangle Ring
Located in Southampton, PA
This ring is crafted from 14K white gold and set with a sapphire and with diamonds that total 0.12
Category

21st Century and Contemporary Band Rings

Materials

Diamond, White Gold

18 Karat Yellow Gold Diamond and Amethyst Rectangle Ring
Located in Southampton, PA
This ring is crafted from 18K yellow gold and set with an amethyst that weighs 10 carats and with
Category

21st Century and Contemporary More Rings

Materials

Diamond, 18k Gold, Yellow Gold

18 Karat Yellow Gold Diamond and Amethyst Rectangle Ring
Located in Southampton, PA
This ring is crafted from 18K yellow gold and set with an amethyst that weighs 10 carats and with
Category

21st Century and Contemporary More Rings

Materials

Diamond, Yellow Gold, 18k Gold

14 Karat Yellow Gold Diamond and Topaz Rectangle Ring
Located in Southampton, PA
This ring is made of 14K yellow gold and weighs 4.6 grams, boasting band thickness of 2 mm and top
Category

21st Century and Contemporary More Rings

Materials

Diamond, Topaz, Yellow Gold, 14k Gold

14K Rose Gold Diamond and Topaz Small Rectangle Ring
Located in Southampton, PA
attractive appeal to this gorgeous jewelry piece that compels with its classy design and luxe décor. The ring
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Rose Gold

Pomellato 18 Karat Yellow Gold Pink Tourmaline Cabochon Rectangle Ring
By Pomellato
Located in Southampton, PA
The seductive pink tourmaline lends its irresistible allure to this majestic ring that is designed
Category

21st Century and Contemporary Band Rings

Materials

Tourmaline, Yellow Gold

Van Cleef Arpels Yellow Gold Diamond and Onyx Rectangle Ring
By Van Cleef Arpels
Located in Southampton, PA
smooth onyx stone to create an intriguing sight in this outstanding ring from Van Cleef & Arpels. Ring
Category

Late 20th Century French Cocktail Rings

Materials

Onyx, White Diamond, 18k Gold, Yellow Gold

14 Karat White Gold Diamonds and Ruby Small Rectangle Ring
Located in Southampton, PA
This ring is made of 14K white gold and set with a ruby and with diamonds that weigh 0.12 carats in
Category

21st Century and Contemporary Band Rings

Materials

Diamond, White Gold

14 Karat Yellow Gold Diamond and Sapphire Small Rectangle Ring
Located in Southampton, PA
sapphire, this exceptional ring is a piece that will add a classy touch to any ensemble. The ring is
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Yellow Gold

18 Karat Yellow Gold Diamond and Carved Topaz Rectangle Ring
Located in Southampton, PA
gives an exceptionally luxurious appeal to this spectacular ring. The topaz weighs astounding 10.73
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Yellow Gold

14 Karat Yellow Gold Diamonds and Sapphire Small Rectangle Ring
Located in Southampton, PA
This ring is made of 14K yellow gold and weighs 2.3 grams, boasting band thickness of 1 mm and top
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Yellow Gold

14 Karat Rose Gold Diamond and Peridot Small Rectangle Ring
Located in Southampton, PA
The expertly cut peridot takes the central place in this superb ring in an exceptionally eye
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Rose Gold

14 Karat White Gold Diamond and Topaz Small Rectangle Ring
Located in Southampton, PA
ring is beautifully made of elegant 14K white gold and it weighs 2.5 grams. It is set with an eye
Category

21st Century and Contemporary Band Rings

Materials

Diamond, White Gold

Victorian 18 Karat Gold Sapphire Rose Cut Diamond Openwork Rectangle Ring
Located in Vilnius, Vilniaus apskr.
This is a stunning antique Victorian rectangle open wire work ring crafted in 18K gold and adorned
Category

Late 20th Century French Victorian Cocktail Rings

Materials

Diamond, Sapphire, 18k Gold, Silver Plate

Round and Tapered Baguette Diamonds and Aquamarine Large Platinum Rectangle Ring
Located in Southampton, PA
sparkling diamonds in this amazing ring. Ring Size: 6.5 Ring Top Dimensions: 19mm x 22mm
Category

20th Century More Rings

Materials

Aquamarine, White Diamond, Platinum

Platinum and 18 Karat Yellow Gold Diamond and Tourmaline Rectangle Ring
Located in Southampton, PA
This ring is crafted from platinum and 18K yellow gold and weighs 19.6 grams. It is set with a
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Gold

Art Deco Rectangle 14K White Gold Diamond Filigree Ring
Located in Vilnius, Vilniaus apskr.
It is a stunning example of an Art Deco era jewelry. This is a fabulous rectangle ring in 14K white
Category

Early 20th Century French Art Deco Cocktail Rings

Materials

Diamond, White Gold

Rare Tiffany Co. Rectangle Made In Italy 18k Yellow Gold Bold Statement Ring
By Tiffany Co.
Located in Birmingham, GB
Rare Tiffany & Co. 18k Yellow Gold Bold Statement Rectangle Ring A beautifully made yellow gold
Category

20th Century Fashion Rings

Materials

Gold, 18k Gold, Yellow Gold

Platinum Diamond Rectangle Mounting Ring
Located in Southampton, PA
This mounting ring is made out of platinum and diamonds that total 0.94 carats. The ring weighs 7.2
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Art Deco 14 Karat White Gold 0.90 Carat Tourmaline 1.00 Carat Diamond Band Ring
Located in Vilnius, Vilniaus apskr.
It is a stunning Art Deco rectangle ring crafted in 14K white gold. The piece features oval amazing
Category

Early 20th Century French Art Deco Band Rings

Materials

Diamond, Tourmaline, Gold, 14k Gold

Diamond and Rectangle Tanzanite Platinum Ring
Located in Southampton, PA
gemstone décor, this majestic ring is a piece that you ought to have in your collection. The ring is
Category

20th Century More Rings

Materials

White Diamond, Tanzanite, Platinum

Platinum Diamond and Rectangle Garnet Ring
Located in Southampton, PA
"With its exceptionally elegant design and incredibly refined gemstone décor, this wonderful ring
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Platinum Diamond and Rectangle Tourmaline Ring
Located in Southampton, PA
A stunningly fashionable look is achieved in this marvelous ring by combining an incredibly
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Platinum Two Diamonds Rectangle Mounting Ring
Located in Southampton, PA
This classy mounting ring offers a look of utmost refinement and it is exquisitely crafted from
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Platinum Diamond and Rectangle Ametrine Ring
Located in Southampton, PA
ametrine weighing 9.44 carats, this remarkably stylish ring is made of shimmering platinum and embellished
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Baguette Diamonds Rectangle Sapphire White Gold Ring
Located in Southampton, PA
exceptional ring that boasts a splendidly elegant appeal. The ring is expertly set with a sublime sapphire
Category

20th Century More Rings

Materials

White Diamond, Sapphire, 18k Gold, White Gold

Diamond and Rhodolite Large Rectangle Platinum Ring
Located in Southampton, PA
exceptionally regal appeal to this majestic ring. The ring is made of prestigious platinum and it is also set
Category

20th Century More Rings

Materials

White Diamond, Garnet, Platinum

Platinum Diamond and Rectangle London Topaz Ring
Located in Southampton, PA
Elegantly designed in classy platinum, this stunning ring is exemplary in style. The gorgeous
Category

21st Century and Contemporary Band Rings

Materials

Diamond, Platinum

Diamonds and Large Rectangle Garnet Platinum Ring
Located in Southampton, PA
A stunningly regal look is created in this majestic ring by presenting an exceptionally refined
Category

20th Century More Rings

Materials

White Diamond, Garnet, Platinum

Diamonds and Large Rectangle Garnet Platinum Ring
Located in Southampton, PA
A stunningly regal look is created in this majestic ring by presenting an exceptionally refined
Category

20th Century More Rings

Materials

White Diamond, Garnet, Platinum

Trillion Diamonds and Rectangle Sapphire Platinum Ring
Located in Southampton, PA
weighing 0.53 carats and the mesmerizing diamonds amounting to 1.65 carats, this marvelous platinum ring
Category

20th Century More Rings

Materials

White Diamond, Blue Sapphire, Platinum

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Rectangle Ring For Sale on 1stDibs

Find the exact rectangle ring you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, Platinum and 18k Gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for a rectangle ring may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 20th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. A rectangle ring from SHIHARA, Thomas Kurilla Jewelry and Van Cleef Arpels — each of whom created a beautiful version of this treasured accessory — is worth considering. A rectangle ring can make for a versatile accessory, but a selection from our variety of 150 Diamond versions can add an especially stylish touch. See these pages for a round cut iteration of this accessory, while there are also emerald cut cut and cushion cut cut versions available here, too. When shopping for a rectangle ring, you’ll find that there are less available pieces for unisex or men today than there are for women.

How Much is a Rectangle Ring?

Prices for a rectangle ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $250 and can go as high as $48,000, while this accessory, on average, fetches $1,783.

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.