Skip to main content

Square Tourmaline

to
96
306
124
442
159
124
90
35
29
17
17
15
10
9
9
5
5
3
2
2
1
1
1
1
1
1
1
17
16
15
13
13
Sort By
18 K White Gold Retro Vintage Ring Green Tourmaline and Diamonds
18 K White Gold Retro Vintage Ring Green Tourmaline and Diamonds

18 K White Gold Retro Vintage Ring Green Tourmaline and Diamonds

Located in Zurich, Zollstrasse

This classy tourmaline and diamond statement ring is crafted in solid 18-karat white gold, weighing

Category

Vintage 1930s Unknown Retro More Rings

Materials

Diamond, Tourmaline, 18k Gold, White Gold

Certified Women's 14K Gold Ring with 3.63ct Pink Tourmaline & 0.20ct Diamonds
Certified Women's 14K Gold Ring with 3.63ct Pink Tourmaline & 0.20ct Diamonds

Certified Women's 14K Gold Ring with 3.63ct Pink Tourmaline & 0.20ct Diamonds

Located in Sant Josep de sa Talaia, IB

Ring size: US 7.5 - Total weight: 2.41 kg Gemstones: One pink tourmaline. - Very pronounced

Category

21st Century and Contemporary Spanish Contemporary Engagement Rings

Materials

Diamond, Tourmaline, 14k Gold, Yellow Gold

Vintage Cartier Bright Pink Tourmaline 18 Karat White Gold Tank Band Ring 57
Vintage Cartier Bright Pink Tourmaline 18 Karat White Gold Tank Band Ring 57

Vintage Cartier Bright Pink Tourmaline 18 Karat White Gold Tank Band Ring 57

By Cartier

Located in Birmingham, GB

Vintage Cartier Pink Tourmaline 18 Karat White Gold Tank Ring. Stunning white gold ring with a 6mm

Category

21st Century and Contemporary Solitaire Rings

Materials

Tourmaline, Gold, 18k Gold, White Gold

Vintage Cartier Vivid Pink Tourmaline 18 Karat White Gold Tank Band Ring 49
Vintage Cartier Vivid Pink Tourmaline 18 Karat White Gold Tank Band Ring 49

Vintage Cartier Vivid Pink Tourmaline 18 Karat White Gold Tank Band Ring 49

By Cartier

Located in Birmingham, GB

Vintage Cartier Pink Tourmaline 18 Karat White Gold Tank Ring. Stunning white gold ring with a 6mm

Category

21st Century and Contemporary Band Rings

Materials

Tourmaline, Gold, 18k Gold, White Gold

Burle Marx Modernist   Tourmaline Gold Bracelet
Burle Marx Modernist   Tourmaline Gold Bracelet

Burle Marx Modernist Tourmaline Gold Bracelet

By Haroldo Burle-Marx

Located in Cincinnati, OH

gold with square and emerald -cut green tourmalines that are transparent, brilliant, and clean, with

Category

Vintage 1970s Brazilian Modernist Bangles

Materials

Tourmaline, 18k Gold

2.75 Carat Tourmaline Diamond Cocktail Ring
2.75 Carat Tourmaline Diamond Cocktail Ring

2.75 Carat Tourmaline Diamond Cocktail Ring

By Roshe Jewels

Located in Los Angeles, CA

Square Cut Green Tourmaline in the center of the ring and is surrounded by 94 Round Cut Diamonds that

Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, Tourmaline, 14k Gold, White Gold

4.21 Carat Tourmaline Turquoise Diamond Cocktail Ring in 18 Karat Yellow Gold
4.21 Carat Tourmaline Turquoise Diamond Cocktail Ring in 18 Karat Yellow Gold

4.21 Carat Tourmaline Turquoise Diamond Cocktail Ring in 18 Karat Yellow Gold

Located in Hong Kong, HK

carat square cut tourmaline with a strong pink hue, surrounded by a handcrafted arrangement of turquoise

Category

2010s Hong Kong Art Deco Cocktail Rings

Materials

Diamond, Malachite, Tourmaline, Turquoise, 18k Gold, Yellow Gold

Aquamarine Cabochon 33.97 Carat Pink Tourmalines Ring
Aquamarine Cabochon 33.97 Carat Pink Tourmalines Ring

Aquamarine Cabochon 33.97 Carat Pink Tourmalines Ring

Located in North Hollywood, CA

Aquamarine Cabochon. The sides are set with 3 square cut Pink Tourmalines on each side of the ring to total

Category

Early 2000s Unknown Contemporary Cocktail Rings

Materials

Aquamarine, Tourmaline, 14k Gold

Victorian Tourmaline Diamond Gold Silver Band Ring
Victorian Tourmaline Diamond Gold Silver Band Ring

Victorian Tourmaline Diamond Gold Silver Band Ring

Located in Stamford, CT

. total weight .16cts, H, SI1 2 square green Tourmalines, 4 x 4.5mm 14k yellow gold Silver Tested: 14k

Category

Antique 1850s Band Rings

Materials

Diamond, Tourmaline, 14k Gold, Silver, Yellow Gold

IGI 1.70 Ct 14K Natural Indicolite Tourmaline&Pink Diamonds Engagement Ring
IGI 1.70 Ct 14K Natural Indicolite Tourmaline&Pink Diamonds Engagement Ring

IGI 1.70 Ct 14K Natural Indicolite Tourmaline&Pink Diamonds Engagement Ring

Located in Kaohsiung City, TW

*IGI 14K 1.70 Natural Indicolite Tourmaline&Pink Diamonds Antique Engagement Ring* A natural

Category

21st Century and Contemporary Taiwanese Contemporary Engagement Rings

Materials

Diamond, Pink Diamond, Tourmaline, Indicolite, Gold, 14k Gold, White Gold

7ct Green Tourmaline Diamond Leaf Ring Vintage 14k White Gold Sz 4.75 Jewelry
7ct Green Tourmaline Diamond Leaf Ring Vintage 14k White Gold Sz 4.75 Jewelry

7ct Green Tourmaline Diamond Leaf Ring Vintage 14k White Gold Sz 4.75 Jewelry

Located in Torrance, CA

Stylish vintage green tourmaline & diamond leaf ring crafted in 14 karat white gold. Green

Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

Diamond, White Diamond, Tourmaline, Gold, 14k Gold, White Gold

18K 5 Carat Asscher Cut Pink Tourmaline Ring
18K 5 Carat Asscher Cut Pink Tourmaline Ring

18K 5 Carat Asscher Cut Pink Tourmaline Ring

Located in Big Bend, WI

18K white gold tourmaline and diamond ring featuring a square asscher cut tourmaline weighing 4.98

Category

Vintage 1940s Unknown Modern Cocktail Rings

Materials

Tourmaline, 18k Gold, White Gold

Sabbadini Tourmaline and Diamond 18 Carat Gold Bee Brooch
Sabbadini Tourmaline and Diamond 18 Carat Gold Bee Brooch

Sabbadini Tourmaline and Diamond 18 Carat Gold Bee Brooch

By Sabbadini

Located in London, GB

with square cut pink tourmalines invisible set inside the bugs body with an addition of two small

Category

2010s Italian Modern Brooches

Materials

Diamond, Tourmaline, 18k Gold

9.44 Carat Tourmaline Diamond Rose Gold Cocktail Ring
9.44 Carat Tourmaline Diamond Rose Gold Cocktail Ring

9.44 Carat Tourmaline Diamond Rose Gold Cocktail Ring

By Roshe Jewels

Located in Los Angeles, CA

a unique Engagement Ring! This ring has a 9.14 carat Square Cushion Cut Tourmaline and has 10 Round

Category

21st Century and Contemporary American Modern Cocktail Rings

Materials

Diamond, Tourmaline, 14k Gold, Rose Gold

Tamir Intense 5.18 Carat Pink Tourmaline Diamond White Gold Ring
Tamir Intense 5.18 Carat Pink Tourmaline Diamond White Gold Ring

Tamir Intense 5.18 Carat Pink Tourmaline Diamond White Gold Ring

By Tamir

Located in Beverly Hills, CA

Intense 5.18ct square Pink Tourmaline and 0.67ct diamond, 18K white gold ring. Size 6. Re-sizing is

Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, Tourmaline, White Gold

14K 5.50 carat Cushion Cut Mint Green Tourmaline Ring
14K 5.50 carat Cushion Cut Mint Green Tourmaline Ring

14K 5.50 carat Cushion Cut Mint Green Tourmaline Ring

Located in Big Bend, WI

14K white gold tourmaline and diamond ring featuring a square cushion cut tourmaline weighing 5.50

Category

Mid-20th Century Unknown Modern Cocktail Rings

Materials

Tourmaline, 14k Gold, White Gold

Pink Tourmaline Ring Gem 13.06 Carat Unmounted Cushion Loose Gemstone
Pink Tourmaline Ring Gem 13.06 Carat Unmounted Cushion Loose Gemstone

Pink Tourmaline Ring Gem 13.06 Carat Unmounted Cushion Loose Gemstone

By Merkaba

Located in Beverly Hills, CA

Marvelous 13.06 carat Pink Tourmaline square cushion gem, offered loose to a fine gemstone lover

Category

21st Century and Contemporary Nigerian Contemporary Loose Gemstones

Materials

Tourmaline

AJD Delicate Three Strands of Tourmaline Necklace Accented with Gold
AJD Delicate Three Strands of Tourmaline Necklace Accented with Gold

AJD Delicate Three Strands of Tourmaline Necklace Accented with Gold

By Aria Jewelry Design

Located in Raleigh, NC

This bright, colorful, custom made necklace of 3 x 2 MM squares of Tourmalines is hung together

Category

21st Century and Contemporary Unknown Artisan Beaded Necklaces

Materials

Tourmaline, Vermeil, Mixed Metal, Gold

David Yurman Pink Tourmaline Cable Bangle Bracelet, 18Kt Yellow Gold
David Yurman Pink Tourmaline Cable Bangle Bracelet, 18Kt Yellow Gold

David Yurman Pink Tourmaline Cable Bangle Bracelet, 18Kt Yellow Gold

By David Yurman

Located in McLeansville, NC

tourmalines weighing approximately .75 total carats. Stones: - pink tourmaline, 3 stones - square cabochon

Category

Vintage 1970s Bangles

Materials

Tourmaline, Gold, 18k Gold, Yellow Gold

1950s Art Deco Style Tourmaline Diamond Gold Cocktail Ring
1950s Art Deco Style Tourmaline Diamond Gold Cocktail Ring

1950s Art Deco Style Tourmaline Diamond Gold Cocktail Ring

Located in Jesmond, Newcastle Upon Tyne

into a rectangular white gold mount, flanked by two square step cut tourmalines. This vintage

Category

Vintage 1950s Unknown Cocktail Rings

Materials

Diamond, Tourmaline, Gold, 14k Gold, Yellow Gold

Ametrine Green Tourmaline Baroque Tahitian Pearl Diamond Gold Dangle Earrings
Ametrine Green Tourmaline Baroque Tahitian Pearl Diamond Gold Dangle Earrings

Ametrine Green Tourmaline Baroque Tahitian Pearl Diamond Gold Dangle Earrings

By Michael Kneebone

Located in Austin, TX

this dangle earrings. Further embellishing the earrings are square cut green tourmalines, brilliant

Category

2010s American Contemporary Dangle Earrings

Materials

Amethyst, White Diamond, Pearl, Tourmaline, 18k Gold

Steven Battelle 18.5 Carat Cushion Cabochon Green Tourmaline 18K Gold Ring
Steven Battelle 18.5 Carat Cushion Cabochon Green Tourmaline 18K Gold Ring

Steven Battelle 18.5 Carat Cushion Cabochon Green Tourmaline 18K Gold Ring

By Steven Battelle

Located in Soquel, CA

A bright green "gumdrop" of a 15 mm square cushion Brazilian green tourmaline is held diagonally in

Category

21st Century and Contemporary Indonesian Contemporary Cocktail Rings

Materials

Tourmaline, 18k Gold

Vintage 18K Yellow Gold Etruscan Citrine and Tourmaline Clip Earrings
Vintage 18K Yellow Gold Etruscan Citrine and Tourmaline Clip Earrings

Vintage 18K Yellow Gold Etruscan Citrine and Tourmaline Clip Earrings

Located in New York, NY

citrine and square shape green tourmaline detailed with beadwork in a heart shape motif. Earrings have

Category

20th Century American Etruscan Revival Clip-on Earrings

Materials

Citrine, Tourmaline, 18k Gold, Yellow Gold

Designer Gauthier 7.00 Carat Tourmaline and Diamond Fashion Statement Ring
Designer Gauthier 7.00 Carat Tourmaline and Diamond Fashion Statement Ring

Designer Gauthier 7.00 Carat Tourmaline and Diamond Fashion Statement Ring

Located in Scottsdale, AZ

square cut tourmaline, channel set, accented with numerous round brilliant cut diamonds, pave set

Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, Tourmaline, 14k Gold, Rose Gold, White Gold, Yellow Gold

8 Carat Two-Tone Purple Green Pink Tourmaline 18KT Yellow Gold Ring
8 Carat Two-Tone Purple Green Pink Tourmaline 18KT Yellow Gold Ring

8 Carat Two-Tone Purple Green Pink Tourmaline 18KT Yellow Gold Ring

By Aria Jewelry Design

Located in Raleigh, NC

reflections on top. It is enhanced by two pink 1 carat each square cut Tourmalines all set in handmade 18 KT

Category

21st Century and Contemporary Brazilian Fashion Rings

Materials

Tourmaline, 18k Gold, Yellow Gold

Men’s Cushion Cut Green Tourmaline Statement Ring, Textured 925 Sterling Silver
Men’s Cushion Cut Green Tourmaline Statement Ring, Textured 925 Sterling Silver

Men’s Cushion Cut Green Tourmaline Statement Ring, Textured 925 Sterling Silver

Located in Peshawar, PK

Men's Natural Green Tourmaline Ring - 925 Sterling Silver Square Cushion Cut Gemstone Statement

Category

21st Century and Contemporary Afghan Artisan Cocktail Rings

Materials

Tourmaline, Silver, Sterling Silver

Green Natural Tourmaline Gemstone, 4.65 Ct Cushion Cut for Ring, Pendant Jewelry
Green Natural Tourmaline Gemstone, 4.65 Ct Cushion Cut for Ring, Pendant Jewelry

Green Natural Tourmaline Gemstone, 4.65 Ct Cushion Cut for Ring, Pendant Jewelry

Located in Peshawar, PK

) Elevate your jewelry collection with this exquisite 4.65 carat Square Cushion Green Natural Tourmaline

Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Tiffany & Co Retro 5.75 Carat Green Tourmaline 14 Karat Gold Ear-Clip Earrings
Tiffany & Co Retro 5.75 Carat Green Tourmaline 14 Karat Gold Ear-Clip Earrings

Tiffany & Co Retro 5.75 Carat Green Tourmaline 14 Karat Gold Ear-Clip Earrings

By Tiffany & Co.

Located in Philadelphia, PA

Each with a square step cut tourmaline, weighing approximately 5.75 carats total, deep rich green

Category

Vintage 1950s Retro Clip-on Earrings

Materials

Tourmaline, 14k Gold

5.48 Carat Tourmaline Diamond 14 Karat White Gold Ballerina Ring
5.48 Carat Tourmaline Diamond 14 Karat White Gold Ballerina Ring

5.48 Carat Tourmaline Diamond 14 Karat White Gold Ballerina Ring

By Roshe Jewels

Located in Los Angeles, CA

The most beautiful Ballerina ring to be designed! Truly a collectors item! This ring has a square

Category

21st Century and Contemporary American Victorian Cocktail Rings

Materials

Diamond, Tourmaline, 14k Gold, White Gold

5.48 Carat Tourmaline Diamond 14 Karat White Gold Ballerina Ring
5.48 Carat Tourmaline Diamond 14 Karat White Gold Ballerina Ring

5.48 Carat Tourmaline Diamond 14 Karat White Gold Ballerina Ring

By Roshe Jewels

Located in Los Angeles, CA

The most beautiful Ballerina ring to be designed! Truly a collectors item! This ring has a square

Category

21st Century and Contemporary American Victorian Cocktail Rings

Materials

Diamond, Tourmaline, 14k Gold, White Gold

Peridot and Blue-Green Tourmaline, White and Yellow Gold Tennis Bracelet
Peridot and Blue-Green Tourmaline, White and Yellow Gold Tennis Bracelet

Peridot and Blue-Green Tourmaline, White and Yellow Gold Tennis Bracelet

By Sarosi By Timeless Gems

Located in Los Angeles, CA

, alternating with rich, blue green tourmaline squares set in 18k white gold. A happy combination of colors that

Category

21st Century and Contemporary Artisan Tennis Bracelets

Materials

Peridot, Tourmaline, Yellow Gold, Gold, 18k Gold, White Gold

Bulgari 1.88 Carat Tourmaline Amethyst 18 Karat Gold Italian Band Ring
Bulgari 1.88 Carat Tourmaline Amethyst 18 Karat Gold Italian Band Ring

Bulgari 1.88 Carat Tourmaline Amethyst 18 Karat Gold Italian Band Ring

By Bulgari

Located in Philadelphia, PA

0.82 carat, transparent and a rich royal purple Flanked by two bezel set square step cut pink

Category

Late 20th Century Contemporary Band Rings

Materials

Amethyst, Tourmaline, 18k Gold, Yellow Gold

18 carat yellow gold earrings with square faceted aquamarines 4 carat
18 carat yellow gold earrings with square faceted aquamarines 4 carat

18 carat yellow gold earrings with square faceted aquamarines 4 carat

Located in Heemstede, NL

A timeless expression of elegance and refinement. These exquisite earrings features two square-cut

Category

Vintage 1980s Spanish Stud Earrings

Materials

Aquamarine, 18k Gold, Yellow Gold

Pair of Gold, Blue Topaz, Pink Tourmaline, Citrine, Peridot and Diamond Earrings
Pair of Gold, Blue Topaz, Pink Tourmaline, Citrine, Peridot and Diamond Earrings

Pair of Gold, Blue Topaz, Pink Tourmaline, Citrine, Peridot and Diamond Earrings

Located in New York, NY

, measuring approximately 23.0 mm., suspend from a geometric surmount, set with square cut pink tourmaline

Category

Early 2000s American Drop Earrings

Materials

Citrine, Diamond, Peridot, Topaz, Tourmaline, Gold, 18k Gold

22-Carat Green Tourmaline Fire Opal Sapphire Diamond 18KY Gold Cocktail Ring
22-Carat Green Tourmaline Fire Opal Sapphire Diamond 18KY Gold Cocktail Ring

22-Carat Green Tourmaline Fire Opal Sapphire Diamond 18KY Gold Cocktail Ring

Located in Boca Raton, FL

Fabulous square green tourmaline, fire opal, sapphire, and diamond ring fashioned in 18 karat

Category

Late 20th Century Unknown Contemporary Cocktail Rings

Materials

Diamond, Opal, Sapphire, Tourmaline, 18k Gold, Yellow Gold, Gold

Coro Art Deco Faux Green Tourmaline Duette
Coro Art Deco Faux Green Tourmaline Duette

Coro Art Deco Faux Green Tourmaline Duette

By Coro

Located in New York, NY

Coro Art Deco duette with faux green tourmaline square set stones set in a pave surround. Duettes

Category

Vintage 1930s American Art Deco Brooches

Materials

Gilt Metal

25 Carat Rainbow Gemstone Gold Line Tennis Bracelet Estate Fine Jewelry
25 Carat Rainbow Gemstone Gold Line Tennis Bracelet Estate Fine Jewelry

25 Carat Rainbow Gemstone Gold Line Tennis Bracelet Estate Fine Jewelry

Located in Montreal, QC

Simply Beautiful! Rainbow Multi Gemstone Line Gold Tennis Bracelet. Featuring 36 Pink Tourmaline

Category

21st Century and Contemporary Modern Tennis Bracelets

Materials

Amethyst, Citrine, Topaz, Tourmaline, Gold, 18k Gold, Yellow Gold

Multi-Color Rainbow Gemstone 14K Yellow Gold Ring
Multi-Color Rainbow Gemstone 14K Yellow Gold Ring

Multi-Color Rainbow Gemstone 14K Yellow Gold Ring

Located in Beverly Hills, CA

One multi-color rainbow gemstone 14K yellow gold ring featuring 15 square cut gemstones weighing

Category

21st Century and Contemporary Cocktail Rings

Materials

Multi-gemstone, Amethyst, Citrine, Peridot, Tourmaline, Blue Topaz, Yell...

19.55 Carats Total Rainbow Multi-Gemstone Link Bracelet in 14 Karat Yellow Gold
19.55 Carats Total Rainbow Multi-Gemstone Link Bracelet in 14 Karat Yellow Gold

19.55 Carats Total Rainbow Multi-Gemstone Link Bracelet in 14 Karat Yellow Gold

Located in Scottsdale, AZ

: 4 tourmalines , 2 iolites, 9 amethysts, 7 garnets, 2 aquamarines and 7 citrines) Gemstone cut

Category

20th Century Contemporary Link Bracelets

Materials

Amethyst, Aquamarine, Citrine, Garnet, Iolite, Multi-gemstone, Tourmalin...

Cartier Pasha Multi Gemstone Pendant Estate 18k Yellow Gold Fine Signed Jewelry
Cartier Pasha Multi Gemstone Pendant Estate 18k Yellow Gold Fine Signed Jewelry

Cartier Pasha Multi Gemstone Pendant Estate 18k Yellow Gold Fine Signed Jewelry

By Cartier

Located in Torrance, CA

is set with amethyst, citrine, and pink tourmaline. The semi-precious gemstones are in very good

Category

Late 20th Century Unknown Modern Pendant Necklaces

Materials

Amethyst, Citrine, Multi-gemstone, Tourmaline, Gold, 18k Gold, Yellow Gold

Cellini 18KT Yellow Gold & Diamond Bracelet with 54.51Ct. Semi-Precious Stones
Cellini 18KT Yellow Gold & Diamond Bracelet with 54.51Ct. Semi-Precious Stones

Cellini 18KT Yellow Gold & Diamond Bracelet with 54.51Ct. Semi-Precious Stones

By Cellini

Located in New York, NY

Tourmaline, Citrine, Garnet, Amethyst, Iolite and Blue Topaz. Each section is a grouping of stones forming a

Category

Early 2000s Modern Modern Bracelets

Materials

Amethyst, Citrine, Diamond, Garnet, Iolite, Multi-gemstone, Peridot, Top...

Seidengang Yellow Gold and Gem set Earrings
Seidengang Yellow Gold and Gem set Earrings

Seidengang Yellow Gold and Gem set Earrings

By SeidenGang

Located in Chicago, IL

square cut Pink Tourmaline's. Measuring 1 inch in length and 5/8 inch wide.

Category

Early 2000s American Drop Earrings

Materials

Tourmaline, 18k Gold

Retro Emerald Sapphire gold Cuff Bracelet
Retro Emerald Sapphire gold Cuff Bracelet

Retro Emerald Sapphire gold Cuff Bracelet

Located in San Francisco, CA

approximately 0.95 carats. Five square cut sapphires and five square cut tourmalines accent the design in a yin

Category

Vintage 1940s Unknown Retro Cuff Bracelets

Materials

Blue Sapphire, Emerald, Tourmaline, 18k Gold

Seidengang 18k Yellow Gold Diamond Chrome Diopside Pearl Enhancer Clasp Pendant
Seidengang 18k Yellow Gold Diamond Chrome Diopside Pearl Enhancer Clasp Pendant

Seidengang 18k Yellow Gold Diamond Chrome Diopside Pearl Enhancer Clasp Pendant

By SeidenGang

Located in Montclair, NJ

-SI2 Clarity - 0.52ctw (approx.) (1) Natural Genuine Tourmaline - Square Step Cut - Bezel Set - Vivid

Category

21st Century and Contemporary Pendant Necklaces

Materials

Diamond, Tourmaline, Gold, 18k Gold, Yellow Gold

H. Stern 4.35 Carat Multi-Gem Citrine Peridot Aquamarine 18 Karat Cocktail Ring
H. Stern 4.35 Carat Multi-Gem Citrine Peridot Aquamarine 18 Karat Cocktail Ring

H. Stern 4.35 Carat Multi-Gem Citrine Peridot Aquamarine 18 Karat Cocktail Ring

By H. Stern

Located in Philadelphia, PA

Set with six square step cut gemstones including tourmaline, amethyst, citrine, peridot, aquamarine

Category

20th Century Unknown Modern Cocktail Rings

Materials

Amethyst, Aquamarine, Citrine, Garnet, Peridot, Tourmaline, 18k Gold

Diamond Tormaline Citrine Amethyst Topaz Carnelian Agate Pearls Bracelet
Diamond Tormaline Citrine Amethyst Topaz Carnelian Agate Pearls Bracelet

Diamond Tormaline Citrine Amethyst Topaz Carnelian Agate Pearls Bracelet

Located in Marcianise, Marcianise (CE)

like tourmalines, square shape citrine, oval amethysts, drop shape yellow topaz, oval shape blue topaz

Category

Vintage 1970s Retro Link Bracelets

Materials

Agate, Amethyst, Carnelian, Chalcedony, Citrine, Diamond, Pearl, Topaz, ...

Verdura Vintage Maltese Cross 18K Gold Multi Gem Enamel Gold Bangle Bracelet
Verdura Vintage Maltese Cross 18K Gold Multi Gem Enamel Gold Bangle Bracelet

Verdura Vintage Maltese Cross 18K Gold Multi Gem Enamel Gold Bangle Bracelet

By Verdura

Located in Miami, FL

the piece, finely made in Italy. (12) Vibrant Yellow Citrine & (5) Pink Tourmaline, Square & Round

Category

Vintage 1980s European Modern Bangles

Materials

18k Gold, Enamel

Verdura Vintage Maltese Cross 18K Gold Multi Gem Enamel Gold Bangle Bracelet
Verdura Vintage Maltese Cross 18K Gold Multi Gem Enamel Gold Bangle Bracelet

Verdura Vintage Maltese Cross 18K Gold Multi Gem Enamel Gold Bangle Bracelet

By Verdura

Located in Miami, FL

the piece, finely made in Italy. (12) Vibrant Yellow Citrine & (5) Pink Tourmaline, Square & Round

Category

Vintage 1980s European Modern Bangles

Materials

18k Gold, Enamel

1960s Spritzer and Fuhrmann Tourmaline Gold Bracelet
1960s Spritzer and Fuhrmann Tourmaline Gold Bracelet

1960s Spritzer and Fuhrmann Tourmaline Gold Bracelet

Located in New York, NY

matched square cut tourmaline. Unusually engineered to be flexible and eye catching, it fits a 7 1/2 inch

Category

Vintage 1960s German Link Bracelets

Materials

Tourmaline, 18k Gold

4.40 Carat Green Tourmaline 1.38 Carat Yellow Sapphires 18 Karat White Gold Ring
4.40 Carat Green Tourmaline 1.38 Carat Yellow Sapphires 18 Karat White Gold Ring

4.40 Carat Green Tourmaline 1.38 Carat Yellow Sapphires 18 Karat White Gold Ring

By Les Pierres de Julie

Located in Paris, FR

A fine 18 carats white gold ring presenting a central green square Tourmaline surrounded by troidia

Category

2010s French Contemporary Fashion Rings

Materials

Yellow Sapphire, Tourmaline, 18k Gold

William Llewellyn Griffiths Diamonds and Tourmaline Romantic Rites Ring
William Llewellyn Griffiths Diamonds and Tourmaline Romantic Rites Ring

William Llewellyn Griffiths Diamonds and Tourmaline Romantic Rites Ring

By William Llewellyn Griffiths

Located in Melbourne, Vic

glorious ring features a divine, 11mm, square tourmaline. The tourmaline is set in a signature William

Category

2010s Australian Romantic Engagement Rings

Materials

Diamond, Tourmaline, 9k Gold, Yellow Gold

Square Rubellite and Green Tourmaline 18 Karat Yellow Gold Band Ring
Square Rubellite and Green Tourmaline 18 Karat Yellow Gold Band Ring

Square Rubellite and Green Tourmaline 18 Karat Yellow Gold Band Ring

By Les Pierres de Julie

Located in Paris, FR

Original and large band ring presenting in its center a square red tourmaline called "Rubellite

Category

21st Century and Contemporary French Contemporary Cocktail Rings

Materials

Tourmaline, 18k Gold, Yellow Gold

Square Peridot And Pink Tourmaline Yellow Gold Ring
Square Peridot And Pink Tourmaline Yellow Gold Ring

Square Peridot And Pink Tourmaline Yellow Gold Ring

By Bulgari

Located in Dublin, IE

Square ring in 750 yellow gold with 2 princess cut peridots and 2 princess cut pink tourmalines

Category

1990s Italian Fashion Rings

Materials

Peridot, Tourmaline, Gold

Angela Cummings Pink Tourmaline Diamond Brushed Gold Square Earrings
Angela Cummings Pink Tourmaline Diamond Brushed Gold Square Earrings

Angela Cummings Pink Tourmaline Diamond Brushed Gold Square Earrings

By Angela Cummings

Located in Toronto, Ontario

Angela Cummings brushed 18k gold earrings with diamond and pink tourmaline. 14 x 14 mm

Category

1990s American Clip-on Earrings

Materials

Tourmaline, 18k Gold, Yellow Gold

1.65 Carat Square Cut Teal Green Tourmaline and Diamond 18 Carat Gold Halo Ring
1.65 Carat Square Cut Teal Green Tourmaline and Diamond 18 Carat Gold Halo Ring

1.65 Carat Square Cut Teal Green Tourmaline and Diamond 18 Carat Gold Halo Ring

Located in Hamilton, AU

carat bright teal green square cut natural tourmaline complimented by a total of 0.35 carats of

Category

21st Century and Contemporary Australian Contemporary Engagement Rings

Materials

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

Cartier Tank Gold Pink Tourmaline Ring
Cartier Tank Gold Pink Tourmaline Ring

Cartier Tank Gold Pink Tourmaline Ring

By Cartier

Located in Lambertville, NJ

18k white gold Tank ring by Cartier, with pink tourmaline. Ring size - 6.75, ring top is 6mm wide

Category

20th Century French More Rings

Materials

Tourmaline, Gold

Chanel Pink Tourmaline Gold Ring

Chanel Pink Tourmaline Gold Ring

By Chanel

Located in Vail, CO

Dress ring, centering a square-shaped faceted pink tourmaline measuring approximately 10 x 9mm from

Category

21st Century and Contemporary French Band Rings

Materials

Tourmaline, 18k Gold, White Gold

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

Square Tourmaline For Sale on 1stDibs

Find the exact square tourmaline you’re shopping for in the variety available on 1stDibs. 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. Our collection of these items for sale includes 31 vintage editions and 60 modern creations to choose from as well. Finding the perfect square tourmaline may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. For this particular piece, 2 Carat and 2.5 Carat are consistently popular carat weights. There have been many well-made iterations of the classic square tourmaline over the years, but those made by Atelier Munsteiner, Merkaba and Rossella Ugolini are often thought to be among the most beautiful. See these pages for a square cut iteration of this accessory, while there are also cushion cut cut and princess cut cut versions available here, too. Most of our square tourmaline for sale are for women, but there are 36 pieces available to browse for men.

How Much is a Square Tourmaline?

On average, a square tourmaline at 1stDibs sells for $4,840, while they’re typically $678 on the low end and $57,000 for the highest priced versions of this item.

The Legacy of Tourmaline in Jewelry Design

Very few gems dazzle quite in the manner that tourmaline does — vintage and antique tourmaline jewelry is a showstopper, and you can blame this on its wide range of spectacular colors. In fact, when Dutch traders brought stones back home from Sri Lanka that they couldn't identify, they called them "toramalli," a Sinhalese term for "mixed gems."

If you could transform the ocean to a gem, this is what it would look like: a clear, translucent azure, bordering on turquoise, hypnotizing in its depth and sparkling in the sun.

There is, in fact, such a stone, although it comes from deep in the copper-rich mountains of Paraíba, Brazil, and not from the oceans along its coast. Far rarer than diamonds, Paraíba tourmaline, a kind of tourmaline discovered only in the 1980s, is treasured as much for its extraordinary color as its scarcity, both of which contribute to its high value.

While diamonds generally sell for about $6,000 per carat, a carat of Paraíba tourmaline is likely to fetch about $16,000. Fans of the gem are said to include singer Taylor Swift and actress Zooey Deschanel, as well as some of the finest jewelers.

“No other stone can have a color as magnetic and captivating as Paraíba tourmaline,” says Vania Leles of VanLeles Diamonds, who combines the stone with diamonds and other gems in several of her designs.

You don't have to stop at Paraíba tourmaline jewelry — on 1stDibs, find the most extraordinary antique and vintage tourmaline rings, tourmaline and diamond earrings and other accessories.