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Square Cushion Cut Tanzanite

Alex Jona Square Cushion-Cut Tanzanite 18 Karat White Gold Ring
By Alex Jona
Located in Torino, IT
blue square cushion cut Tanzanite weighing 2.97 carats. Alex Jona jewels stand out, not only for their
Category

21st Century and Contemporary Italian Contemporary Cocktail Rings

Materials

Tanzanite, 18k Gold, White Gold

Alex Jona Square Cushion-Cut Tanzanite 18 Karat Brushed White Gold Band Ring
By Alex Jona
Located in Torino, IT
, centering an intense blue square cushion cut Tanzanite weighing 5.92 carats. Dimensions: H 1.13 in x W 1 in
Category

21st Century and Contemporary Italian Contemporary Band Rings

Materials

Tanzanite, 18k Gold, White Gold

1.10 Carat Tanzanite Diamond 14 Karat White Gold Promise Ring
By Roshe Jewels
Located in Los Angeles, CA
This cute and pretty Tanzanite Diamond Ring has a 0.79 Carat Square Cushion Cut Tanzanite as its
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Tanzanite, Diamond, 14k Gold, White Gold

Imperial Jewels 18ct White Gold Tanzanite and Diamond Ring
Located in Sydney, NSW
An Elegant square cushion cut tanzanite, four claw set centering a stunning selection of one
Category

2010s Australian Contemporary More Rings

Materials

Diamond, White Gold

Tiffany & Co. Paper Flowers Diamond and Tanzanite Drop Earrings in Platinum
By Tiffany & Co.
Located in Scottsdale, AZ
their icy whiteness. Dangling off the bottom flower is a square cushion cut tanzanite stone in an
Category

2010s Unknown Contemporary Drop Earrings

Materials

Diamond, Tanzanite, Platinum

2.05ct Square Cushion Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
5.57 mm Shape: Square Cushion Cutting Style Crown: Modified Brilliant Cut Cutting Style Pavilion
Category

2010s Tanzanian Loose Gemstones

Materials

Tanzanite

2.05ct Square Cushion Violet Blue Tanzanite from Tanzania
2.05ct Square Cushion Violet Blue Tanzanite from Tanzania
Free Shipping
W 0.29 in D 0.22 in L 0.28 in
1ct Cushion Cut Genuine Natural Tanzanite Ring with Diamonds '#J830'
Located in Big Bend, WI
1ct Cushion Cut Genuine Natural Tanzanite Ring with Diamonds (#J830) Exceptionally beautiful 14k
Category

20th Century Contemporary Cocktail Rings

Materials

Diamond, Tanzanite

1990s Tanzanite Tourmaline 18K Gold Dome Cushion Edged Statement Ring
Located in Miami, FL
approx 6.00 carat natural Tanzanite at its heart. The cushion-cut gemstone emanates a deep violet-blue
Category

1990s Cocktail Rings

Materials

Tanzanite, Tourmaline, 18k Gold

Large Unisex Cushion Tanzanite Diamond 18K Yellow Gold Statement Ring
Located in Miami, FL
the tanzanite are carefully selected side diamonds. These (8) Square cut Genuine natural diamonds add
Category

1990s Retro Band Rings

Materials

Diamond, Tanzanite, Yellow Gold, 18k Gold

Platinum Tanzanite and Diamond Cocktail Engagement Ring
By Rochfort Fine Jewellery
Located in Sydney, NSW
features one 11.5 x 11.5 mm premium grade cushion cut deep violet Tanzanite set on the cross, in four
Category

2010s Australian Modern Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Tanzanite & Pink Tourmaline Three Stone Ring in 14K Rose Gold
Located in New York, NY
cushion shape tanzanite 3.06ct and 2 precisely matched square cushion shape pink tourmalines 1.85tcw
Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Tanzanite, Tourmaline, Rose Gold

AJD Brilliant REAL 1.35 Ct Tanzanite & REAL Diamonds Accented Gold Ring
By Aria Jewelry Design
Located in Raleigh, NC
Glittering brilliant square cushion cut 1.35 carat blue Tanzanite (6.1mm x 6.1mm) enhanced with
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Tanzanite, Gold, 10k Gold, Yellow Gold

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AJD Sparkling Emerald Cut Aquamarine and Genuine Zircon Ring March Birthstone
By Aria Jewelry Design
Located in Raleigh, NC
Sparkling ring of emerald cut Aquamarine accented with glittering genuine Zircons. This classic beauty is so icily elegant that you will put it on and never remove it. The 4.29 cara...
Category

21st Century and Contemporary American Artisan Cocktail Rings

Materials

Aquamarine, Zircon, Sterling Silver

AJD Glowing Oval Green Tourmaline Halo Set in Sterling Silver
By Aria Jewelry Design
Located in Raleigh, NC
Sterling Silver ring of Brazilian Glowing Green Tourmaline of 2.27 carats halo set with 0.57 carats of white zircon white which continue down the shank. Tourmaline contains multiple ...
Category

21st Century and Contemporary American Artisan Cocktail Rings

Materials

Tourmaline, Sterling Silver

1.92 Carat Orange Sapphire Diamond Rose Gold Ring
By DGI
Located in Los Angeles, CA
This beautiful ring has Natural Emerald Cut Orange Sapphire that weighs 1.03 Carats and is surrounded 64 Round Cut Diamonds that weigh 0.89 Carats. The total carat weight of the ring...
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Sapphire, Diamond, Rose Gold, 14k Gold

5.42 Carat Tanzanite Diamond 14 Karat Yellow Gold Ring
By DGI
Located in Los Angeles, CA
This beautiful ring has a vivid 4.56 Carat Oval Cut Tanzanite. The Tanzanite is surrounded by 26 Round Cut Diamonds that weigh 0.86 carats. (Clarity: VS, Color: H) The total carat we...
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Tanzanite, Diamond, 14k Gold, Yellow Gold

1.24 Carat Pear Cut Yellow Sapphire Diamond 14 Karat Rose Gold Engagement Ring
By Roshe Jewels
Located in Los Angeles, CA
Cute and dainty ring to compliment your everyday jewelry. This ring has a 0.87 carat Pear Cut Yellow Sapphire in the center of the ring and is surrounded by 36 Round Cut Diamonds tha...
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Yellow Sapphire, Diamond, Rose Gold, 14k Gold

Marquise Amethyst Black Diamonds Cocktail Ring
By Meghna Jewels
Located in Hoffman Estate, IL
Cast in 18K gold & sterling silver. This beautiful ring is hand set with 7.54 carat amethyst and 0.71 carat of black diamonds 18K 1.46 grams Sterling Silver 4.17 grams Black Diamo...
Category

21st Century and Contemporary Modern Fashion Rings

Materials

Amethyst, Black Diamond, 18k Gold, Sterling Silver

Vintage Men's Oval Green Jade Ring with Dragon Design in 14k Rose Gold
Located in Honolulu, HI
Magnificent vintage oval cabochon green jadeite jade ring in 14k rose gold. The beautiful mottled green Jade is bezel set and measures approximately 16.29 mm x 13.03 mm x 7.28 mm. Th...
Category

21st Century and Contemporary Unknown Modern Fashion Rings

Materials

Jade, 14k Gold, Rose Gold

1.15 Carat Tanzanite and Diamond 14 Karat White Gold Ring
Located in New York, NY
This beautiful three stone Tanzanite Ring is crafted in 14-karat White gold and features 3 Tanzanite weighing to 1.15 carat, 10 Round White Diamonds in GH- I1 quality with 0.07 ctw i...
Category

20th Century Chinese Art Deco Fashion Rings

Materials

Tanzanite, Diamond, White Gold, Gold, 14k Gold

White Gold Synthetic Ruby Art Deco Men's Ring - 14k Rect Step Vintage Solitaire
Located in Greensboro, NC
Size: 7 1/2 Sizing Fee: Up 1 size for $35 or Down 1 size for $30 Era: Art Deco Date: 1920s - 1930s Metal Content: 14k White Gold Stone Information Synthetic Ruby Cut: Rectangular ...
Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Ruby, 14k Gold, White Gold

2.40 Carat Pink Tourmaline Diamond Sapphire Rose Gold Bridal Ring
By Roshe Jewels
Located in Los Angeles, CA
Pretty and dainty Tourmaline, Diamond and Sapphire ring that can transform into a unique proposal ring! 2.40 Carat Tourmaline Diamond Sapphire 14K Rose Gold Bridal Ring Item Specs.:...
Category

21st Century and Contemporary American Contemporary Bridal Rings

Materials

Tourmaline, Sapphire, Diamond, Rose Gold, 14k Gold

Jade Ring GIA Certified Untreated Purple Jadeite, Size 10 ½
Located in Southbury, CT
This extraordinary ring was hand-carved from a single piece or natural and untreated GIA-Certified Burmese jadeite jade. The translucent stone is purple with a hint of light green. ...
Category

2010s Chinese Artisan Band Rings

Materials

Jade

Kunzite Halo Diamond White Gold Engagement Ring
By Roshe Jewels
Located in Los Angeles, CA
Kunzite Halo Diamond White Gold Engagement Ring A lovely Engagement Ring Option or as an alternate to a Pink Diamond Ring! This simply stunning Kunzite Diamond Ring has a 7.78 Carat...
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Kunzite, Diamond, 14k Gold, White Gold

Faberge Blue Enamel and Diamonds Men's Ring F1887BL
By Fabergé
Located in Wilmington, DE
Faberge Blue Enamel and Diamonds Men's Ring. 18k Yellow Gold Blue Enamel Diamonds 0.07 Size 6.5 F1887BL
Category

2010s Signet Rings

Gold Ring with Marquise Emerald. Vintage inspired emerald ring
By Daizy Jewellery
Located in Istanbul, TR
14k gold ring with emerald side diamonds, emeralds and sapphires Total weight 2.5 gr - depends from size you choose. Gemstones - all are natural earth mined. Emeralds 1. Marquise ...
Category

21st Century and Contemporary Turkish Art Deco Fashion Rings

Materials

Sapphire, Emerald, Diamond, Gold, 14k Gold

1.15 Carat Pear Shaped Emerald and Diamond Engagement Ring in 18k White Gold
By VR Jewels
Located in Houston, TX
Emerald and diamond engagement ring in 18k gold which perfectly goes with your personality and also helps you to improve your creativity. Emerald gemstone enhances the intellectual c...
Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

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

3ct Emerald Ring in 18ct Yellow Gold
Located in Brisbane, AU
Forget me knot style ring featuring a natural Zambian emerald set in 18ct yellow/ rose or white gold Please contact our designer to start your selection of your emerald and start y...
Category

2010s Australian Artist Engagement Rings

Materials

Emerald, 18k Gold, Yellow Gold

Recent Sales

Tanzanite Diamond Square Cluster 18 Karat Gold Design Cocktail Ring
Located in Malvern, Victoria
A stunning dress ring featuring a cushion cut Tanzanite weighing 5 cts circled by 56 brilliant cut
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Tanzanite, 18k Gold

Tanzanite, Turkish Chalcedony and Turquoise 18k Gold Cocktail Ring
By Raintree
Located in Burlington, VT
finished with cornflower blue Sapphires on our signature cushion square band. 2.65 carat round brilliant
Category

2010s American Contemporary Cocktail Rings

Materials

Turquoise, Tanzanite, Chalcedony, 18k Gold

Rare 15.81 Carat Tanzanite Diamond Platinum 18 Karat Yellow Gold Ring
Located in San Francisco, CA
uniquely designed signature squared cushion shape for comfort and style. Designed and handcrafted in San
Category

2010s American Contemporary Cocktail Rings

Materials

Tanzanite, 18k Gold, Platinum

Tanzanite, Purple Sapphires, 18k YG, 14k RG, Platinum Cocktail Ring
By Raintree
Located in Burlington, VT
Turquoise bullets. Finished on our platinum cushion square band. 4.97 carat hex cut Tanzanite, 1.23 carat
Category

2010s American Contemporary Cocktail Rings

Materials

Agate, Sapphire, Tanzanite, Turquoise, Purple Sapphire, 18k Gold, Platin...

Sensational 29.51 Carat Cushion Cut Tanzanite Diamond Gold Pendant Necklace
Located in Montreal, QC
Featuring a Beautiful Square Cushion-cut Tanzanite; 17.5mm X 17.5mm; approx weight: 29.51ct
Category

Early 2000s Contemporary Drop Necklaces

Materials

Diamond, Tanzanite, 18k Gold

Tanzanite and Diamond Ring
Located in Palm Beach, FL
Tanzanite and Diamond Ring A square cushion cut tanzanite Set within a diamond bezel, supported by
Category

21st Century and Contemporary Solitaire Rings

Gold, Tanzanite and Diamond Ring by Donald Claflin for Tiffany
By Donald Claflin for Tiffany & Co.
Located in New York, NY
& Co., featuring a center square cushion-cut tanzanite with an approximate total weight of 6.45 carats
Category

Vintage 1960s American Cocktail Rings

Materials

Diamond, 18k Gold

Cushion/Diamond shape Tanzanite and Diamond Cluster Earrings in 18ct White Gold
Located in London, GB
and is created by. Surrounding the square cut Tanzanite are 24 round brilliant cut of diamonds, known
Category

2010s British Modern Stud Earrings

Materials

White Diamond, Tanzanite, 18k Gold

Tanzanite Diamond Square Ring Vintage 14 Karat Two-Tone Gold Estate Fine Jewelry
Located in Torrance, CA
14 karat yellow & white gold. Cushion cut faceted tanzanite measures 10mm x 8mm (estimated at 3.50
Category

Late 20th Century Unknown Modern Cocktail Rings

Materials

White Diamond, Tanzanite, 14k Gold, White Gold, Yellow Gold

10.99ct Tanzanite Diamond Platinum Ring
Located in Palm Beach, FL
Platinum custom designed ring by Coffin & Trout, centering a cushion-cut tanzanite weighing 10.99
Category

1990s American Modern Fashion Rings

Materials

Diamond, Tanzanite, Platinum

Estate Platinum 12.53ctw GIA Tanzanite Emerald & Diamond Cocktail Statement Ring
Located in Montclair, NJ
Emeralds - Square Cut - Channel Set - Matching, Vivid Green Color - 0.80ctw (approx.) (30) Natural Genuine
Category

Vintage 1970s Cocktail Rings

Materials

Diamond, Emerald, Tanzanite, Platinum

Beaudry Diamond Tanzanite Platinum Enagement Ring
By Michael Beaudry
Located in Miami, FL
engagement ring showcases 1 genuaine cushion cut tanzanite approx: 7.68 cttw with excellent color set in a
Category

Mid-20th Century American Modern Engagement Rings

Materials

Diamond, Tanzanite, Platinum

Tiffany & Co Tanzanite and Diamond Soleste Cushion Cut Double Halo Platinum Ring
By Tiffany & Co.
Located in Scottsdale, AZ
Natural Tanzanite: 2.00 ctw Tanzanite cut: Square Cushion Tanzanite color: Bluish Violet Natural Diamonds
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Tanzanite, Diamond, Platinum

2.61 Carat Cushion Cut Tanzanite and Diamonds Cocktail Ring in 14 Karat Gold
Located in Chicago, IL
A 2.61 carat perfectly cut cushion brilliant tanzanite is sourced near the foothills of Mt
Category

2010s American Contemporary Cocktail Rings

Materials

Tanzanite, 14k Gold, White Gold

LeVian 6.04 Carat Cushion Cut Tanzanite and Diamond Halo 18 Karat Cocktail Ring
By Le Vian
Located in Scottsdale, AZ
sizeable cushion cut violet tanzanite stone at the center radiates among the unique bright white baguette
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Tanzanite, 18k Gold, Yellow Gold

Cushion Halo Diamond Ring 18kt White Gold Tanzanite Diamond Ring
Located in Jupiter, FL
Important Tanzanite ring flanked by a diamond on either side, made with a gentle halo in platinum
Category

Late 20th Century North American Contemporary Cocktail Rings

Materials

Diamond, Tanzanite, 14k Gold, White Gold

Richard Krementz 3.96ct Tanzanite Diamond Ring
Located in Cincinnati, OH
! 18 karat yellow gold and platinum detailed setting. 3.96 carat square brilliant cut tanzanite at
Category

21st Century and Contemporary American More Rings

Materials

Tsavorite, Diamond, Tanzanite, 18k Gold, Platinum

Jona Tanzanite Blu Sapphires White Diamond 18 Karat White Gold Stud Earrings
By Jona
Located in Torino, IT
cushion cut tanzanite weighing 2.86 carats surrounded by 0.20 carats of blu sapphires and 0.14 carats of
Category

21st Century and Contemporary Italian Stud Earrings

Materials

White Diamond, Sapphire, Tanzanite, White Gold, 18k Gold

1.93 Carat Tanzanite Diamond 14 Karat White Gold Engagement Ring
By Roshe Jewels
Located in Los Angeles, CA
Simple and Unique Promise or Engagement Ring for that Special Someone! The Tanzanite is an Square
Category

21st Century and Contemporary American Modern Engagement Rings

Materials

Diamond, Tanzanite, 14k Gold, White Gold

Peter Suchy 6.18 Carat Blue Tanzanite Diamond Halo White Gold Pendant Necklace
By Peter Suchy
Located in Stamford, CT
Tanzanite and diamond pendant necklace. 6.18ct cushion cut center tanzanite set in 18k white gold
Category

21st Century and Contemporary Pendant Necklaces

Materials

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

14K White Gold 4.33cts Tanzanite and Diamond Ring. Style# REN22639
Located in New York, NY
Elegant 9.5mm square cushion tanzanite ring. Beautiful cut and color. Surrounded by white diamonds
Category

21st Century and Contemporary Indian Modern Fashion Rings

Materials

Diamond, Tanzanite, 14k Gold, White Gold

39.08 Carat Tanzanite Diamond 18 Karat White Gold Cocktail Ring
Located in Great Neck, NY
39.08 Carat Statement Square Cushion-cut Tanzanite and 1.11 Carats Diamond 18 Karat White Gold
Category

2010s Indian Contemporary Cocktail Rings

Materials

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

Baroque Style Cross Set with Citrines, Tourmalines and a Central Tanzanite
Located in Paris, IDF
A 18K rose gold cross, centered with an about 5,40 carats tanzanite, surrounded with cushion and
Category

1990s French Baroque Revival Pendant Necklaces

Materials

Tanzanite, Citrine, Tourmaline, 18k Gold, Rose Gold

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Square Cushion Cut Tanzanite For Sale on 1stDibs

You are likely to find exactly the square cushion cut tanzanite you’re looking for on 1stDibs, as there is a broad range for sale. Each design created in this style — which was crafted with great care and often made from gold, 18k gold and yellow gold — can elevate any look. You can easily find a 4 antique edition and 15 modern creations to choose from as well. Making the right choice when shopping for a square cushion cut tanzanite 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. There have been many well-made iterations of the classic square cushion cut tanzanite over the years, but those made by Alex Jona, Aria Jewelry Design and Le Vian are often thought to be among the most beautiful. A cushion cut version of this piece has appeal, but there are also mixed cut and round cut versions for sale. There aren’t many items for men if you’re seeking a square cushion cut tanzanite, as most of the options available are for women and unisex.

How Much is a Square Cushion Cut Tanzanite?

Prices for a square cushion cut tanzanite can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $175 and can go as high as $31,450, while this accessory, on average, fetches $9,500.

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.