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Antique 18ct White Gold 1920’s Square Cut Aquamarine & Diamond Ring
Located in Brighton, GB
Antique Square Cut Aquamarine Ring 18ct White Gold Circa 1920’s Fabulous Square Cut Aquamarine
Category

Early 20th Century English Engagement Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

GIA 9.50 Carat Square Aquamarine Ring
Located in METAIRIE, LA
Constructed completely of Platinum, with 1 Focal G.I.A. Certified Octagonal Square cut Natural
Category

Vintage 1950s Solitaire Rings

Materials

Aquamarine, Diamond, Platinum

Natural Aquamarine Square Cut Gemstone Ring in 18K Yellow Gold
By VR Jewels
Located in Houston, TX
Aquamarine Solitaire Ring in 18K Yellow Gold is a perfect statement jewelry to match with every
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Aquamarine, 18k Gold, Yellow Gold

Ring in 18Kt White Gold with Square Cut Aquamarine and Trillion Pink Sapphires
By Nicofilimon the Jewelry Designer
Located in Athens, GR
Unique coctail ring made of 18Kt white gold with an Square Cut Aquamarine and two trillion Pink
Category

2010s Greek Modern Cocktail Rings

Materials

Aquamarine, Emerald, Pink Sapphire, White Gold, 18k Gold

Vintage Cartier Blue Aquamarine Square Cushion Cut 18k White Gold Tank Ring 48 J
By Cartier
Located in Birmingham, GB
Vintage Cartier Fine Blue Aquamarine 18 Karat White Gold Tank Ring. Stunning white gold ring with
Category

20th Century Band Rings

Materials

Aquamarine, Gold, 18k Gold, White Gold

Cartier Deep Vivid Aquamarine Square Cushion Cut 18k White Gold Tank Ring 51 5.5
By Cartier
Located in Birmingham, GB
Vintage Cartier Vivid Blue Aquamarine 18 Karat White Gold Tank Ring. Stunning white gold ring with
Category

20th Century French Band Rings

Materials

Aquamarine, Gold, 18k Gold, White Gold

Fantasy-Cut Aquamarine Diamond Platinum & Gold Ring
Located in Beverly Hills, CA
A unique and stylish ring featuring a 11.52 carat aquamarine with a high precision fantasy-cut
Category

21st Century and Contemporary American Fashion Rings

Materials

Aquamarine, Diamond, Gold, 18k Gold, Platinum

14k White Gold Natural Square Aquamarine Diamond Anniversary Ring
Located in Portland, OR
* Details--- This ring features a square natural 1.96 ct blue aquamarine. The design is simplistic
Category

21st Century and Contemporary American Artist Bridal Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

Aquamarine Diamond Platinum Ring
Located in Geneva, CH
Exquisite Aquamarine square step cut ring, a true embodiment of elegance and sophistication
Category

Late 20th Century Aesthetic Movement Fashion Rings

Materials

Aquamarine, Diamond, Gold, White Gold, Platinum

Aquamarine Cabochon and Diamond Ring
Located in Nantucket, MA
A lovely large, rectangular cabochon aquamarine with a border of round, brilliant cut diamonds in a
Category

21st Century and Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, Sterling Silver

Aquamarine Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
A magnificent ring featuring a 12.93 carat aquamarine with a luscious sea blue color. The gemstone
Category

21st Century and Contemporary American Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

Angara Gia Certified Square Emerald-Cut Aquamarine Diamond Ring in Platinum
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Square Emerald-Cut Aquamarine Ring with Diamonds
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Platinum

White Gold Aquamarine and Sapphire Ring
Located in Palm Beach, FL
White Gold Aquamarine and Sapphire Ring Featuring a medium-bright blue, emerald-cut Aquamarine
Category

20th Century Band Rings

Materials

Aquamarine, Sapphire, White Gold

Angara Gia Certified Square Emerald-Cut Aquamarine & Diamond Ring in Platinum
By ANGARA INC.
Located in Los Angeles, CA
For a unique and gorgeous look, the GIA certified square emerald-cut aquamarine is prong-set within
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Platinum

14 Karat Yellow Gold Square Aquamarine Diamond Ring
By Hella Ganor
Located in Herzeliya, IL
gold ring. It designed with a beautiful squared geometric structure, set with an aquamarine, cabochon
Category

21st Century and Contemporary Israeli Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, Gold, 14k Gold, Yellow Gold

2.46 Carat Square Deep Aquamarine GIA and Diamond Platinum Band Ring
Located in Montreal, QC
Simply Beautiful! Finely crafted Square and Diamond Ring. Centering an amazing Hand set securely
Category

21st Century and Contemporary Art Deco Band Rings

Materials

Aquamarine, Diamond, Platinum

Angara Gia Certified Square Emerald-Cut Aquamarine Diamond Ring in Yellow Gold
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Square Emerald-Cut Aquamarine Ring with Diamonds
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Yellow Gold

ANGARA GIA Certified Square Emerald-Cut Aquamarine Diamond Ring in White Gold
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Square Emerald-Cut Aquamarine Ring with Diamonds
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

White Gold

Angara Gia Certified Square Emerald-Cut Aquamarine Diamond Ring in Rose Gold
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Square Emerald-Cut Aquamarine Ring with Diamonds
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Rose Gold

ANGARA GIA Certified Square Emerald-Cut Aquamarine Diamond Ring in Rose Gold
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Square Emerald-Cut Aquamarine Ring with Diamonds
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Rose Gold

ANGARA GIA Certified Square Emerald-Cut Aquamarine Diamond Ring in White Gold
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Square Emerald-Cut Aquamarine Ring with Diamonds
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

White Gold

ANGARA GIA Certified Square Emerald-Cut Aquamarine Diamond Ring in Yellow Gold
By ANGARA INC.
Located in Los Angeles, CA
GIA Certified Square Emerald-Cut Aquamarine Ring with Diamonds
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Yellow Gold

ANGARA GIA Certified Square Emerald-Cut Aquamarine Halo Ring in Yellow Gold
By ANGARA INC.
Located in Los Angeles, CA
Nature Inspired GIA Certified Square Emerald-Cut Aquamarine Ring with Halo
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Yellow Gold

ANGARA GIA Certified Square Emerald-Cut Aquamarine Ring in Platinum with Halo
By ANGARA INC.
Located in Los Angeles, CA
Nature Inspired GIA Certified Square Emerald-Cut Aquamarine Ring with Halo
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Platinum

ANGARA GIA Certified Square Emerald-Cut Halo Aquamarine Ring in White Gold
By ANGARA INC.
Located in Los Angeles, CA
Nature Inspired GIA Certified Square Emerald-Cut Aquamarine Ring with Halo
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

White Gold

Sophia D. 9.20 Carat Aquamarine Platinum Ring
By Sophia D
Located in New York, NY
Platinum ring by Sophia D with 9.20 carats of aquamarine center stone accented by blue sapphires
Category

2010s Art Deco Cocktail Rings

Materials

Aquamarine, Platinum

Angara Gia Certified Square Emerald-Cut Aquamarine & Diamond Ring in Rose Gold
By ANGARA INC.
Located in Los Angeles, CA
For a unique and gorgeous look, the GIA certified square emerald-cut aquamarine is prong-set within
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Rose Gold

ANGARA GIA Certified Square Emerald-Cut Aquamarine & Diamond Ring in Rose Gold
By ANGARA INC.
Located in Los Angeles, CA
For a unique and gorgeous look, the GIA certified square emerald-cut aquamarine is prong-set within
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Rose Gold

ANGARA GIA Certified Square Emerald-Cut Aquamarine & Diamond Ring in White Gold
By ANGARA INC.
Located in Los Angeles, CA
For a unique and gorgeous look, the GIA certified square emerald-cut aquamarine is prong-set within
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

White Gold

ANGARA GIA Certified Square Emerald-Cut Aquamarine & Diamond Ring in White Gold
By ANGARA INC.
Located in Los Angeles, CA
For a unique and gorgeous look, the GIA certified square emerald-cut aquamarine is prong-set within
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

White Gold

ANGARA GIA Certified Square Emerald-Cut Aquamarine & Diamond Ring in Yellow Gold
By ANGARA INC.
Located in Los Angeles, CA
For a unique and gorgeous look, the GIA certified square emerald-cut aquamarine is prong-set within
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Yellow Gold

ANGARA GIA Certified Square Emerald-Cut Aquamarine & Diamond Ring in Yellow Gold
By ANGARA INC.
Located in Los Angeles, CA
For a unique and gorgeous look, the GIA certified square emerald-cut aquamarine is prong-set within
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Yellow Gold

ANGARA GIA Certified Square Emerald-Cut Aquamarine Ring in Yellow Gold with Halo
By ANGARA INC.
Located in Los Angeles, CA
Nature Inspired GIA Certified Square Emerald-Cut Aquamarine Ring with Halo
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Yellow Gold

Angara Gia Certified Square Emerald-Cut Aquamarine Ring in Rose Gold with Halo
By ANGARA INC.
Located in Los Angeles, CA
Nature Inspired GIA Certified Square Emerald-Cut Aquamarine Ring with Halo
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Rose Gold

ANGARA GIA Certified Square Emerald-Cut Aquamarine Ring in Rose Gold with Halo
By ANGARA INC.
Located in Los Angeles, CA
Nature Inspired GIA Certified Square Emerald-Cut Aquamarine Ring with Halo
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Rose Gold

Angara Gia Certified Square Emerald-Cut Aquamarine Ring in White Gold with Halo
By ANGARA INC.
Located in Los Angeles, CA
Nature Inspired GIA Certified Square Emerald-Cut Aquamarine Ring with Halo
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

White Gold

23.10 carats aquamarine ring in 18k gold
Located in PARIS, FR
Stones: Aquamarine of 23.10 carats Material: 18k yellow gold Dimensions: 19 x 18 mm, 10 mm high
Category

Vintage 1970s Fashion Rings

Materials

Aquamarine, 18k Gold

18k White Gold Aquamarine & Diamond Ring
Located in Chelmsford, GB
A lovely 18k white gold Aquamarine & Diamond ring. A2= 3.87ct. Diamonds: 0.38ct SI1 H colour
Category

21st Century and Contemporary English Art Deco Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

18 Karat Trinity White Gold Aquamarine Ring
By Coomi
Located in Secaucus, NJ
Trinity Ring Size 7 with 45.99CTS of Aquamarine, and 5.52CTS of Diamond. Set in 18K White Gold.
Category

2010s Thai Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

14 Karat Yellow Gold, Unique Square, Contemporary Ring, Aquamarine, Diamonds
By Hella Ganor
Located in Herzeliya, IL
gold ring. It designed with a beautiful squared geometric structure, set with an aquamarine, cabochon
Category

21st Century and Contemporary Israeli Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, Gold, 14k Gold, Yellow Gold

14K Yellow Gold Aquamarine with Diamonds Ring
Located in Bradenton, FL
14k yellow gold aquamarine and diamond ring, 6.78 Grams TW. Approximately 5 carats aquamarine
Category

Mid-20th Century Modern Cocktail Rings

Materials

Aquamarine, Diamond, 14k Gold, Yellow Gold

1930s 18K White Gold Art Deco Aquamarine Ring
Located in Atlanta, GA
: 3.2 grams Aquamarine Details: 2 Aquamarines, Natural, Light Blue, Rectangular Cut Band Width: 2mm
Category

Vintage 1930s Edwardian Engagement Rings

Materials

Aquamarine, 18k Gold, White Gold

Faye Kim Platinum Aquamarine Diamond 3-Stone Ring
By Faye Kim
Located in Westport, CT
rings. The ring's understated elegance makes it perfect for every occasion! Aquamarine 4.01 cts
Category

2010s American Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, Platinum

12k Rose and White Gold Aquamarine and Diamond Squared off Ring
Located in Southport, CT
12k rose and white gold ring. This gorgeous ring has a center, checkerboard cushion faceted, medium
Category

21st Century and Contemporary Unknown Contemporary Fashion Rings

Materials

Aquamarine, Diamond, Rose Gold, White Gold

Natural Aquamarine & Diamond Ring in 18k White Gold
By GEM PLAZA
Located in Jaipur, Rajasthan
This is an elegant Aquamarine & Diamond ring studded in 18k White gold features a fine quality of
Category

21st Century and Contemporary Indian Contemporary Cluster Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Natural Aquamarine & Sapphire Ring in 18k White Gold
By GEM PLAZA
Located in Jaipur, Rajasthan
This is an elegant Aquamarine & Sapphire ring studded in 18k White gold features a fine quality of
Category

21st Century and Contemporary Indian Contemporary Cluster Rings

Materials

Aquamarine, Sapphire, 18k Gold, White Gold

Natural Aquamarine & Diamond Ring in 18k White Gold
By GEM PLAZA
Located in Jaipur, Rajasthan
This is an elegant Aquamarine & Diamond ring studded in 18k White gold features a fine quality of
Category

21st Century and Contemporary Indian Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Square-step Aquamarine and Marquise Diamonds Ring in Platinum and Yellow Gold
Located in London, GB
cut Diamonds. The pristine square-step cut aquamarine is a lovely light sky blue, and with its
Category

21st Century and Contemporary Fashion Rings

Materials

Aquamarine, Diamond, Yellow Gold, Platinum

11ct Aquamarine Ring Vintage 14k Yellow Gold Square Cocktail Fine Jewelry
Located in Torrance, CA
Stylish vintage estimated 11 carat aquamarine & diamond cocktail ring (circa 1960s) crafted in 14
Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

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

White Gold Aquamarine & Diamond Engagement Ring 14k Cushion Cut 1.07ctw
Located in Greensboro, NC
Information Natural Aquamarine Treatment: Heating Carat: .74ct Cut: Cushion Color: Blue Size: 6.1mm (square
Category

21st Century and Contemporary Engagement Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

Gemstone Ring 14k Gold Certified Aquamarine Diamond Engagement Promise wedding
Located in MADRID, ES
: -Natural untreated aquamarine, clean under magnification, rectangular baguette cut, 2.3 carats
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Aquamarine, Diamond, 14k Gold

Natural Aquamarine 3 stones Ring in 18k Rose Gold
By GEM PLAZA
Located in Jaipur, Rajasthan
This is an elegant 3 stones Aquamarine & Diamond ring studded in 18k White gold features a fine
Category

21st Century and Contemporary Indian Contemporary Solitaire Rings

Materials

Aquamarine, Diamond, 18k Gold, Rose Gold

Aquamarine, Diamond & Ruby Ring
Located in San Francisco, CA
Brilliant Cut Aquamarine accented with 8 square cut Rubies totaling 1.44 carats, and 20 round brilliant
Category

Vintage 1970s Unknown Cocktail Rings

Materials

Aquamarine, Diamond, Ruby, Platinum

2.58 Carat Aquamarine 18 Karat Yellow Gold Solitaire Ring
By VR Jewels
Located in Houston, TX
Aquamarine Solitaire Ring in 18K Yellow Gold is a perfect minimalist jewelry to match with every
Category

21st Century and Contemporary American Artist Solitaire Rings

Materials

Aquamarine, Yellow Gold, 18k Gold

Antique Art Deco Aquamarine Diamond Ring 1.3ct Aqua
Located in Kendal, GB
A stunning 1920s Art Deco ring built around a square scissor cut aquamarine in the centre weighing
Category

Vintage 1920s European Art Deco Cluster Rings

Materials

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

Master Piece Aquamarine
By NIBIRU Collection
Located in Miami, FL
The Aquamarine Master Piece is a solid 18k gold piece of 12 grams with a square 2 carat aquamarine
Category

Antique 16th Century South American Baroque Fashion Rings

Materials

Aquamarine, 18k Gold

Tanzanite Ring 2.64 Carat Square Emerald Cut
By Merkaba
Located in Beverly Hills, CA
Elegant 2.64 carat Tanzanite square Emerald Cut platinum ring, decorated with a total of 0.41 carat
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Tanzanite, Multi-gemstone, White Diamond, Diamond, Platinum

Natural Aquamarine, Ruby & Diamond Ring in 18k White Gold
By GEM PLAZA
Located in Jaipur, Rajasthan
This is an elegant Aquamarine, Ruby & Diamond ring studded in 18k White gold features a fine
Category

21st Century and Contemporary Indian Contemporary Cluster Rings

Materials

Aquamarine, Diamond, Ruby, 18k Gold, White Gold

Aquamarine Cabochon and White Diamond Cocktail Ring in 18k White Gold
Located in Los Angeles, CA
Gorgeous 42.40 ct. aquamarine cabochon with 1.00 ct. good quality white diamond rounds. Handmade
Category

21st Century and Contemporary Cocktail Rings

Materials

Aquamarine, White Diamond, White Gold

23.88 Carat Intense Blue Square Emerald Aquamarine Natural Gemstone
By FERRUCCI
Located in New York, NY
23.88 carat Natural Blue Square Emerald cut Aquamarine gemstone, of a high quality intense blue
Category

2010s Cocktail Rings

Materials

Aquamarine

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Square Cut Aquamarine Ring For Sale on 1stDibs

Find the exact square cut aquamarine ring you’re shopping for in the variety available on 1stDibs. Frequently made of gold, yellow gold and white gold, this item was constructed with great care. Find an antique version now, or shop for 118 vintage or 126 modern creation for a more contemporary example of these cherished accessories. If you’re looking for a square cut aquamarine 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 20th Century while another version may have been produced as recently as the 21st Century. Finding an appealing square cut aquamarine ring — no matter the origin — is easy, but ANGARA INC., Cartier and Aria Jewelry Design each produced a popular version that is worth a look. A square cut aquamarine ring can be a stylish choice for most occasions, but aquamarine rings, from our inventory of 150, can add a particularly distinctive touch to your look, day or night. 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 emerald cut and round cut alternatives. Finding a square cut aquamarine ring for sale for women should be easy, but there are 75 pieces available to browse for unisex as well as men, too.

How Much is a Square Cut Aquamarine Ring?

The price for a square cut aquamarine ring starts at $140 and tops out at $160,000 with these rings, on average, selling for $5,000.

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 Bvlgari 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.