Skip to main content

Tanzanite Square Cut

2
to
29
114
19
142
52
29
17
5
4
3
3
2
2
15
3
2
2
2
Sort By
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

2.55ct Square Violet Blue Tanzanite from Tanzania
Located in Toronto, Ontario
4.58 mm Shape: Square Cutting Style Crown: Step Cut Cutting Style Pavilion: Step Cut Transparency
Category

2010s Tanzanian Loose Gemstones

Materials

Tanzanite

2.55ct Square Violet Blue Tanzanite from Tanzania
2.55ct Square Violet Blue Tanzanite from Tanzania
Free Shipping
W 0.34 in D 0.19 in L 0.32 in
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

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
Vintage 1.60 Carat Square Emerald Cut Tanzanite and Diamond Gold Cocktail Ring
Located in Montreal, QC
Simply Beautiful! Finely detailed 1.60 Carat Square Emerald Cut Tanzanite and Diamond Cocktail Ring
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

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

Tanzanite Earrings Loose Gemstones 3.34 Carat Square Octagons
By Merkaba
Located in Beverly Hills, CA
Special 3.34 carat Tanzanite pair of square octagon loose gemstones, offered unmounted to a very
Category

21st Century and Contemporary Tanzanian Contemporary Loose Gemstones

Materials

Tanzanite

Tanzanite Earrings 4.03 Carat Square Octagon
By Merkaba
Located in Beverly Hills, CA
Striking pair of 4.03 carat total "Asscher cut" Tanzanite earrings decorated with a total of 1.16
Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

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

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

Solitaire Square Tanzanite Gemstone Wedding Band Ring Diamond 18 Kt White Gold
Located in IN
. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOR H-I ) Tanzanite Wt. :- 1.65 Ct Ring Size :- 7 US & All size
Category

21st Century and Contemporary Indian Modern Solitaire Rings

Materials

Diamond, Tanzanite, 18k Gold, White Gold

Tanzanite Diamond Platinum Ring
Located in Beverly Hills, CA
A large, fine, and impressive tanzanite weighing 14.07 carats takes center stage of this platinum
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Tanzanite, Platinum

Carved Eye Tanzanite Cts 79.71
Located in Hong Kong, HK
-carat carved eye tanzanite is a captivating work of art that begs to be explored. Tanzanite itself has
Category

2010s Hong Kong Contemporary Loose Gemstones

Materials

Tanzanite

Carved Flower Tanzanite Cts 128.94
Located in Hong Kong, HK
An alluring tanzanite carved flower with delicate petals and an elaborate floral arrangement
Category

2010s Hong Kong Contemporary Loose Gemstones

Materials

Tanzanite

Carved Lady Tanzanite Cts 49.76
Located in Hong Kong, HK
This breathtaking Carved Lady Tanzanite, a stunning gemstone weighing 49.76 cts, is adorned with
Category

2010s Hong Kong Contemporary Loose Gemstones

Materials

Tanzanite

Carved Flower Tanzanite Cts 126.36
Located in Hong Kong, HK
, this gorgeous carved flower tanzanite will elevate any jewelry collection. Crafted with precision and
Category

2010s Hong Kong Contemporary Loose Gemstones

Materials

Tanzanite

Carved Flower Tanzanite Cts 229.17
Located in Hong Kong, HK
, this tanzanite masterpiece has a remarkable weight of 229.17 carats. The flower pattern captures the
Category

2010s Hong Kong Contemporary Loose Gemstones

Materials

Tanzanite

Carved Leaf Tanzanite Cts 164.44
Located in Hong Kong, HK
This exquisite duo of Tanzanite gemstones weighs a stunning 164.44 cts. They are carved to
Category

2010s Hong Kong Contemporary Loose Gemstones

Materials

Tanzanite

7.68 Carat Pear Cut Tanzanite Pendant In 14K
Located in Chicago, IL
within a few square miles in Tanzania. And, unlike diamonds, tanzanite can be certified to be conflict
Category

2010s American Contemporary Pendant Necklaces

Materials

Tanzanite

4.67 Carat Oval Cut Tanzanite Pendant In 14K
Located in Chicago, IL
within a few square miles in Tanzania. And, unlike diamonds, tanzanite can be certified to be conflict
Category

2010s American Contemporary Pendant Necklaces

Materials

Tanzanite

Carved Flower Rectangular Tanzanite Cts 176.08
Located in Hong Kong, HK
With a weight of 176.08 carats, this stunning Carved Flower Rectangular Tanzanite will add a
Category

2010s Hong Kong Contemporary Loose Gemstones

Materials

Tanzanite

Tanzanite and Diamond Ring Rare Deep Color Tanzanite Engagement 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, White Gold, 14k Gold

Tanzanite Ring Loose Stone 3.15 Carat Unmounted Asscher Cut
By Merkaba
Located in Beverly Hills, CA
Supremely cut 3.15 carat Tanzanite square octagon loose stone, offered unmounted to someone special
Category

21st Century and Contemporary Tanzanian Contemporary Engagement Rings

Materials

Tanzanite

2 Dainty Carved Flower Tanzanites Cts 8.70
Located in Hong Kong, HK
into tanzanite represent metamorphosis, spiritual development, and beauty; they also act as a gentle
Category

2010s Hong Kong Contemporary Loose Gemstones

Materials

Tanzanite

Exquisite 10k Yellow Gold Tanzanite Ring
Located in New York, NY
this exquisite 10k yellow gold tanzanite ring. Featuring a stunning blue-tone rectangular-cut tanzanite
Category

21st Century and Contemporary Retro Cocktail Rings

Materials

Tanzanite, 10k Gold, Yellow Gold

Tanzanite Earrings Loose Gemstones 2.64 Carats Unmounted Asscher Cut
By Merkaba
Located in Beverly Hills, CA
Superb Tanzanite square octagon pair totaling 2.64 carats, offered unmounted for a spectacular
Category

21st Century and Contemporary Tanzanian Contemporary Stud Earrings

Materials

Tanzanite

Diamond Tanzanite Ring 7.5cts Pear Cut 18K White Gold
By Estate Jewelry
Located in East Brunswick, NJ
Diamond Tanzanite Ring 7.5cts Pear Cut 18K White Gold This absolutely stunning estate ring is
Category

20th Century Cocktail Rings

Materials

Diamond, Tanzanite, 18k Gold, White Gold

14K Tanzanite & Diamond Drop Earrings - Exquisite Sparkle, Timeless Elegance
Located in Holtsville, NY
the timeless beauty of this precious metal. The square modified brilliant tanzanite stones, with their
Category

2010s Indian Drop Earrings

Materials

Diamond, Tanzanite, 14k Gold

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

Oval Tanzanite & Square Diamond Three-Stone Band Ring in 14 Karat Yellow Gold
Located in Scottsdale, AZ
. Flanking the tanzanite are two square-cut diamonds, adding a classic touch and a little extra sparkle to
Category

21st Century and Contemporary Unknown Contemporary Three-Stone Rings

Materials

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

La Nouvelle Bague 18k Gold 1ctw Tanzanite Blue Enamel Heart Drop Dangle Earrings
Located in Montclair, NJ
of fine quality, square step cut, natural tanzanite stones that are neatly channel set showing a
Category

21st Century and Contemporary Dangle Earrings

Materials

Tanzanite, 18k Gold, Enamel

8.70 Carat Total Rectangular Step Cut Tanzanite and Pave Diamond Platinum Ring
Located in Scottsdale, AZ
with sparkle. The impressive 7.50 carat prong set rectangular dome step cut tanzanite stone sits at the
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

4.15 Carat Tanzanite Art Deco Style Mosaic Cocktail Band Coomi Ring
By Coomi
Located in Secaucus, NJ
Bold and stunning Art Deco Style Mosaic Ring set in 20 Karat Yellow Gold and 4.15cts Tanzanite with
Category

21st Century and Contemporary Thai Art Deco Band Rings

Materials

Tanzanite, Yellow Gold

14 Karat White Gold Tanzanite and Diamond Ring with Halo
By Gregory Mikaelian & Sons, Inc.
Located in Los Angeles, CA
14k white gold tanzanite and diamond ring with halo, containing 1 square cut tanzanite weighing
Category

21st Century and Contemporary American Contemporary Fashion Rings

Materials

Diamond, Tanzanite, 14k Gold, White Gold

Tanzanite Ring Diamond Halo 2.88 Carats 14K White Gold
Located in Laguna Niguel, CA
It comes with the Gemological Appraisal by GIA GG/AJP All Gemstones are Natural Tanzanite = 2.60
Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

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

18 Kt White Gold 4.21 Carat Tanzanite and Diamond Ring
Located in Palm Desert, CA
Set in a 18 karat white gold mounting, weighing 6 grams, is a 4.21 carat square cut Tanzanite
Category

21st Century and Contemporary American More Rings

Materials

Diamond, Tanzanite, 18k Gold, White Gold

14k Gold Vinatge Diamond Tanzanite Pin
Located in Miami, FL
Indulge in luxury with this vintage 14k white gold pin, adorned with high-quality tanzanite and VS
Category

21st Century and Contemporary European Brooches

Materials

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

Beautiful Pair of Tanzanite Multi Shape Earrings
Located in Addlestone, GB
A Pair of Tanzanite Earrings, set with multi-Shapes. Composed of a Line of collet set Oval, Square
Category

2010s European Contemporary Drop Earrings

Materials

Tanzanite, 18k Gold, Silver

2.64 Carat Tanzanite Gemstone Cuff Ring Solid 14 Karat Rose Gold Fine Jewelry
Located in IN
Tanzanite Weight :- 2.64 Carat Ring Size :- 7 US & All size available ✦ Sizing ..................... We can
Category

21st Century and Contemporary Indian Modern Fashion Rings

Materials

Tanzanite, 14k Gold, Rose Gold

Aquamarine Earrings Square Emerald Cut 4.83 Carats
By Merkaba
Located in Beverly Hills, CA
Pristine 4.83 carat square-octagon Aquamarine, platinum earrings, decorated with a pair of 0.38
Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

Aquamarine, Beryl, Diamond, White Diamond, Multi-gemstone, Platinum

Aquamarine Earrings 4.83 Carat Square Emerald Cut
By Merkaba
Located in Beverly Hills, CA
Pristine 4.83 carat square-octagon Aquamarine, platinum earrings, decorated with a pair of 0.38
Category

21st Century and Contemporary American Contemporary Drop Earrings

Materials

Aquamarine, Beryl, Diamond, White Diamond, Multi-gemstone, Platinum

A.Jeschel Stunning Tanzanite and Citrine necklace.
By Elaine Silverstein
Located in Miami, FL
sophistication. With its 12mm polished Tanzanite beads spaced between square-cut citrine Quartz rods and c.z and
Category

21st Century and Contemporary American Contemporary Beaded Necklaces

Materials

Citrine, Quartz, Tanzanite, Vermeil

Art Deco Style Tanzanite and Diamond Clip On Earrings in 18k Gold
Located in London, GB
. Each earring features a large scissor-cut (similar to square-cut) tanzanite of a deep violetish-blue
Category

20th Century British Art Deco Clip-on Earrings

Materials

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

Spinel and Tanzanite Diamond Gold Stud Earrings
Located in Montreal, QC
Simply Beautiful! Each earring set with a square-cut Tanzanite; 2.80 total carat weightand
Category

21st Century and Contemporary Modern Drop Earrings

Materials

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

Pink Tourmaline Ring 3.11 Carat Square Emerald Cut
By Merkaba
Located in Beverly Hills, CA
Splendid 3.11 carat Pink Tourmaline square emerald-cut, 18K rose gold ring, decorated with a total
Category

21st Century and Contemporary American Contemporary Cocktail Rings

Materials

Tourmaline, Multi-gemstone, White Diamond, Diamond, Rose Gold, 18k Gold

Green Beryl Ring 4.96 Carat Square Radiant Cut Natural
By Merkaba
Located in Beverly Hills, CA
Marvelous 4.96 carat Natural Green Beryl square radiant platinum ring, decorated with a total of
Category

21st Century and Contemporary American Art Deco Three-Stone Rings

Materials

Green Beryl, Multi-gemstone, White Diamond, Diamond, Beryl, Platinum

Coral, Tanzanite, Diamonds, 14 Karat Rose Gold Bracelet
Located in Marcianise, Marcianise (CE)
structure composed of 36 gold squares. Every square is mounted with a coral in the central part and
Category

Vintage 1980s Italian Retro Link Bracelets

Materials

Coral, Diamond, Tanzanite, 14k Gold, Rose 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

13.66 Carat Tanzanite Diamond Platinum Cocktail Ring
Located in Beverly Hills, CA
that, it has a sleek square emerald-cut shape with excellent proportions. It is complemented by 0.63
Category

21st Century and Contemporary North American Cocktail Rings

Materials

Diamond, Tanzanite, Platinum

Tanzanite, Red Coral Spheres, Diamonds, White Gold Fashion Dangle Earrings
Located in Marcianise, Marcianise (CE)
rhombus-squared tanzanite as pendant. These earrings are totally handmade by Italian master goldsmiths
Category

Vintage 1960s Retro Dangle Earrings

Materials

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

Large Round Tanzanite Dome Cocktail Ring with Diamonds
Located in Nantucket, MA
, brilliant cut diamonds with 8 faceted, square-cut sapphires in between. Set in sterling silver and 18K gold
Category

21st Century and Contemporary Dome Rings

Materials

Diamond, Tanzanite, Vermeil, Sterling Silver

Raymond Yard Lavender Tanzanite Ring, 6.97 Carats
By Raymond C. Yard
Located in New Orleans, LA
Displaying a remarkable and romantic lavender hue, the cushion-cut tanzanite that centers this
Category

20th Century American Art Deco Cocktail Rings

Materials

Diamond, White Diamond, Tanzanite, Platinum

3.93 Carat Tanzanite and Diamond Gold Ring
Located in Tucson, AZ
square cut Clarity: VS Ring size: US 6.5 and can be sized Tanzanite is named after the East African
Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Tanzanite, Diamond, Gold, 14k Gold, White 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

14ct Rose Gold Tanzanite, Ruby and Diamond Ring
Located in Sydney, NSW
: One rub over set emerald cut tanzanite, colour is "medium". Dimensions = 13.6mm(L) x 8.6mm(W) x 6.8mm
Category

2010s Contemporary Cocktail Rings

Materials

Diamond, Ruby, Tanzanite, 14k Gold, Rose Gold

18K White Gold Pearl and Tanzanite Beaded Tassel
Located in Hong Kong, HK
the pinnacle, the cap sparkles with diamonds and blue square-cut sapphires, creating an elegant
Category

21st Century and Contemporary Hong Kong Contemporary Beaded Necklaces

Materials

Pearl, Tanzanite, White Gold

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

Ethonica Tanzanite and Diamond Ring in 14 Karat Gold
Located in New York, NY
The fine quality 7.52 carat Tanzanite emerald-cut gemstone is set as a center stone of the ring and
Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, Tanzanite, 14k Gold

Elegant Tanzanite Ruby Diamond Cocktail Dinner Ring in Platinum
By Avanti
Located in Carrollton, TX
and purple hues. It is supported by the 1 carat of square cut rubies and also the pear and round
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Ruby, Tanzanite, Platinum

Octogon Stud Earrings 18k White Gold Blue Enamel 292 Diamonds 2 Tanzanites
By Victor Mayer
Located in Pforzheim, DE
, translucent electric blue vitreous enamel, 292 diamonds, total 1.46 ct, G VS, brilliant cut, 2 tanzanite
Category

21st Century and Contemporary German Art Deco Stud Earrings

Materials

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

14 Karat White Gold Tanzanite Diamond Teardrop Stud Earrings
Located in Lexington, KY
blue tanzanite centers. Each earring is accented with a square-cut diamond and two baguette diamonds
Category

21st Century and Contemporary Modern Stud Earrings

Materials

Diamond, Tanzanite, 14k Gold, White Gold

Pink Tourmaline Ring Gem 5.83 Carat Unmounted Square Emerald Cut Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
5.83 carat Pink Tourmaline square emerald-cut loose gemstone, offered unmounted to a very special
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

  • 1
Get Updated with New Arrivals
Save "Tanzanite Square Cut", and we’ll notify you when there are new listings in this category.

Tanzanite Square Cut For Sale on 1stDibs

Surely you’ll find the exact tanzanite square cut 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. Find an antique version now, or shop for 2 vintage or 13 modern creation for a more contemporary example of these cherished accessories. Making the right choice when shopping for a tanzanite square cut 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. Creating a tanzanite square cut has been a part of the legacy of many jewelers, but those produced by Alex Jona, Bruno Guidi and Coomi are consistently popular. 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 cushion cut and heart cut alternatives. Most of our tanzanite square cut for sale are for women, but there are 10 pieces available to browse for men.

How Much is a Tanzanite Square Cut?

Prices for a tanzanite square cut can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1,750 and can go as high as $20,000, while this accessory, on average, fetches $4,920.
Questions About Tanzanite Square Cut
  • 1stDibs ExpertApril 5, 2022
    Emeralds are frequently cut into squares due to their properties. Because they are brittle, the gemstones benefit from stronger rectangular and square shapes. Also, these cuts tend to hide the natural blemishes found in many emeralds. Shop a large selection of emerald gemstone jewelry on 1stDibs.
  • 1stDibs ExpertApril 5, 2022
    No, a square emerald cut is not the same as an asscher cut. Although they have the same basic shape and are both step cuts that maximize clarity, the asscher cut shows off a sharper angle at the corners. Shop a wide variety of gemstone jewelry on 1stDibs.