Skip to main content

Emerald Cut Green Tourmaline

to
173
317
160
196
104
100
627
246
65
56
10
2
2
118
519
1
3
5
4
10
6
10
12
5
1
388
252
6
519
17
11
8
7
to
18
14
10
9
8
269
114
40
17
9
3
3
3
3
2
1
1
636
10
293
93
Sort By
15.14 Carat Emerald Cut Mint Green Tourmaline Loose Gemstone – Merkaba Jewelry
Located in Beverly Hills, CA
A rare, collector grade 15.14 carat emerald cut mint green tourmaline, offered loose and unmounted
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline, Emerald, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum

Natural Olive Green Tourmaline 6.46 Ct Emerald Cut Loose Gemstone for Jewelry
Located in Peshawar, PK
Olive Green Two Tone Natural Tourmaline Parcel – Emerald Cut Loose Gemstones from Afghanistan
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Vivid Green Tourmaline 4.98 Ct Octagon Emerald Cut Natural Loose Gemstone Parcel
Located in Peshawar, PK
GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 4.98 Carat 🪚 SHAPE & CUT: Octagon Emerald Cut 📏 SIZE (MM): 1.15 Ct
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Vivid Green Tourmaline 4.03 Ct Emerald Cut Natural Loose Gemstone Parcel-Jewelry
Located in Peshawar, PK
, Bracelet or any other Jewelry Setting-Emerald Cut from Kunar Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Rich Green Natural Tourmaline Ring Loose Gemstones 4.5 Ct Emerald Cut-Jewellery
Located in Peshawar, PK
Jewelry Setting-Emerald Cut from Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 4.50 Carats 🪚
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Rich Green Natural Tourmaline Ring Loose Gemstones 5.87 Ct Emerald Cut-Jewellery
Located in Peshawar, PK
other Jewelry Setting-Emerald Cut from Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 5.87
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Rich Green Natural Tourmaline Ring Loose Gemstones 3.37 Ct Emerald Cut-Jewelry
Located in Peshawar, PK
Jewelry Setting-Emerald Cut from Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 3.37 Carats 🪚
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

2.95 Carats Natural Loose Blueish Green Tourmaline Emerald Cut Ring Gemstone
Located in Peshawar, PK
Green Shape: Emerald Certificate: On Customer Demand Treatment: Non / Natural Tourmaline is a
Category

21st Century and Contemporary Afghan Aesthetic Movement Loose Gemstones

Materials

Tourmaline

11.35ct Bluish Green Tourmaline Emerald Cut Loose Gem - Merkaba Jewelry BH
By Merkaba
Located in Beverly Hills, CA
Magnificent 11.35 Carat Bluish Green Emerald-Cut Tourmaline: A Collector’s Dream and Custom Jewelry
Category

21st Century and Contemporary American Modern Loose Gemstones

Materials

Tourmaline, Emerald, Gold, 18k Gold, White Gold, Yellow Gold, Platinum

1.55 Carat Natural Loose Fine Mint Green Tourmaline Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Emerald NA This beautiful 1.55 carat Natural Mint Green Tourmaline showcases a fresh, luminous mint
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

Bluish Green Natural Tourmaline Ring Loose Gemstone 5.25 Ct Emerald Cut-Jewelry
Located in Peshawar, PK
Jewelry Setting-Elongated Step Emerald Cut!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 5.25 Carats 🪚 SHAPE
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Lime Green Natural Tourmaline Loose Gemstones 2.05 Ct Emerald Cut for Jewelry
Located in Peshawar, PK
or any other Jewelry Setting-Emerald Cut from Kunar Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Bluish Mint Green Natural Tourmaline Loose Gemstones 2.45 Ct Emerald Cut-Jewelry
Located in Peshawar, PK
, Bracelet or any other Jewelry Setting-Emerald Cut from Kunar Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Deep Rich Green Natural Tourmaline Loose Gemstones Lot 39.83Ct Emerald Cut-Jewel
Located in Peshawar, PK
Carats 🪚 SHAPE & CUT: Emerald Cut 📏 SIZE (MM): 4.63 to 16.79 mm long 🌈 COLOR: Green 🔎 CLARITY
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

2.6 Carat Natural Loose Lagoon Mint Green Tourmaline Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Emerald NA This 2.60 Carat Natural Loose Lagoon Mint Green Tourmaline showcases a refreshing, pastel
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

Rich Green Natural Tourmaline Earrings Loose Gemstones 7.20 Ct-Emerald Cut Jewel
Located in Peshawar, PK
Rich Green Natural Tourmaline Loose Gemstones Pair for Jewelry Set Making e.g Ring, Earrings
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Pink Minty Green Natural Tourmaline Ring Loose Gemstone 7.45 Ct Emerald Cut
Located in Peshawar, PK
Jewelry Setting Emerald Cut!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 7.45 Carat 🪚 SHAPE & CUT: Emerald
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Pink Green Natural Tourmaline Ring Loose Gemstones 2.50 Ct Octagon Emerald Cut
Located in Peshawar, PK
Jewelry Setting-Octagon Emerald Cut from Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 2.50 Carat
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Light Pink Green Natural Tourmaline Ring Loose Gemstones 3.35 Ct Emerald Cut
Located in Peshawar, PK
, Bracelet or any other Jewelry Setting-Octagon Emerald Cut from Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Vibrant Green Natural Tourmaline Ring Loose Gemstone 3 Ct Emerald Cut-Jewelry
Located in Peshawar, PK
Setting-Emerald Cut!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 3.00 Carats 🪚 SHAPE & CUT: Emerald Cut 📏
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Set of 2 Loose Tourmalines - Emerald Cut 1.57ctw Blue Green Matched Pair
Located in Greensboro, NC
Treatment: No Treatment Total Carats: 1.57ctw Cut: Emerald Color: Blue Green Origin: Nigeria Size
Category

21st Century and Contemporary Loose Gemstones

Materials

Tourmaline

Vivid Green Natural Tourmaline Ring Loose Gemstone 2.65 Ct Emerald Cut-Jewelry
Located in Peshawar, PK
Setting-Emerald Cut!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 2.65 Carats 🪚 SHAPE & CUT: Emerald Cut 📏
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Bluish Green Natural Tourmaline Ring Loose Gemstone 3.95 Ct Emerald Cut Jewelry
Located in Peshawar, PK
Bluish Green Natural Tourmaline Loose Gemstone for Ring, or any other Jewelry Setting-Emerald Cut
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Deep Green Natural Tourmaline Ring, Pendant Loose Gemstone 6.50 Ct Emerald Cut
Located in Peshawar, PK
-Emerald Cut!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 6.50 Carats 🪚 SHAPE & CUT: Emerald Cut 📏 SIZE (MM
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Bluish Green Natural Tourmaline Ring, Pendant Loose Gemstone 6.80 Ct Emerald Cut
Located in Peshawar, PK
Setting-Emerald Cut from Kunar Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 6.80 Carats 🪚
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Light Lime Green Natural Tourmaline Ring Loose Gemstone 6.95Ct Emerald Cut Jewel
Located in Peshawar, PK
Jewelry Setting-Emerald Cut 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 6.95 Carats 🪚 SHAPE & CUT: Emerald
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Rich Green Natural Tourmaline Ring Loose Gemstone 2.45 Ct Emerald Cut-Jewelry
Located in Peshawar, PK
Rich Green Natural Tourmaline Loose Gemstone – Emerald Cut from Afghanistan!! 💎 GEMSTONE TYPE
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Bluish Green Natural Tourmaline Ring Loose Gemstone 2.35 Ct Emerald Cut-Jewelry
Located in Peshawar, PK
Jewelry Setting!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 2.35 Carats 🪚 SHAPE & CUT: Emerald Cut 📏 SIZE
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Green Tourmaline 3.70 Ct Modified Emerald Cut Natural Loose Gemstone for Ring
Located in Peshawar, PK
natural Tourmaline gemstone, featuring a vibrant green hue and a unique modified emerald cut. Measuring
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Green Natural Tourmaline Ring Loose Gemstone 2.40 Ct Emerald Cut for Jewelry
Located in Peshawar, PK
Green Natural Tourmaline Loose Gemstone for Ring, or any other Jewelry Setting Emerald Cut from
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Lime Green Natural Tourmaline Ring, Pendant Loose Gemstone 4.85 CT Emerald Cut
Located in Peshawar, PK
Setting-Step Emerald Cut from Kunar Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 4.85 Carats 🪚
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Natural Green Tourmaline Ring, Pendant Loose Gemstones 5.30 Ct Emerald Cut-Jewel
Located in Peshawar, PK
Setting-Emerald Cut!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 5.30 Carats 🪚 SHAPE & CUT: Emerald Cut 📏
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Rich Green Natural Tourmaline Ring, Pendant Gemstone 5.40 Ct Emerald Cut-Jewelry
Located in Peshawar, PK
Setting-Emerald Cut from Kunar Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 5.40 Carats 🪚
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Rich Green Natural Tourmaline Ring, Pendant Gemstone 5.90 Ct Emerald Cut-Jewelry
Located in Peshawar, PK
Setting-Emerald Cut from Kunar Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 5.90 Carats 🪚
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Tiffany Bluish Green Natural Tourmaline Ring, Loose Gemstone 3.80 Ct Emerald Cut
Located in Peshawar, PK
other Jewelry Setting-Emerald Cut from Kunar, Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Vivid Bluish Green Two Tone Natural Tourmaline Loose Gemstone 4.25Ct Emerald Cut
Located in Peshawar, PK
other Jewelry Setting-Emerald Cut!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 4.25 Carats 🪚 SHAPE & CUT
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Green Natural Tourmaline Ring Loose Gemstone 3.45 Carat Emerald Cut for Jewelry
Located in Peshawar, PK
Setting-Elongated Emerald Cut from Kunar, Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 5.50
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

2.70 Cts Long Emerald Cut Faceted Bicolor Tourmaline Green Yellow Gemstone
Located in Peshawar, PK
: Green & Yellow Treatment: Non Certificate: On Customer Demand Shape: Emerald Bicolor tourmaline, a
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Tourmaline

Bluish Green Two Tone Natural Tourmaline Gemstone 6.35 Ct Emerald Cut Jewelry
Located in Peshawar, PK
) – Octagon Emerald Cut 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 6.35 Carats 🪚 SHAPE & CUT: Octagon Emerald
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Light Minty Green Natural Tourmaline Loose Gemstones 4.35 Ct Emerald Cut-Jewelry
Located in Peshawar, PK
any other Jewelry Setting-Emerald Cut from Kunar Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Rich Green Bluish Hue Natural Tourmaline Pendant Gemstone 10.30 Ct Emerald Cut
Located in Peshawar, PK
: Tourmaline ⚖️ WEIGHT: 10.30 Carats 🪚 SHAPE & CUT: Emerald 📏 SIZE (MM): 9.32 x 14.70 x 8.08 🌈 COLOR: Rich
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Rare Vivid Bluish Green-White Bicolor Tourmaline Gemstone, 1.70 Ct Emerald Cut
Located in Peshawar, PK
polished in a mesmerizing emerald cut design, this tourmaline gemstone boasts a striking combination of
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Green Soft Pink Watermelon Bicolor Tourmaline Gemstones 7 Ct Emerald Cut-Jewel
Located in Peshawar, PK
Green & Soft Pink Watermelon Bicolor Natural Tourmaline Gemstones Set 7 Carats – Step Emerald Cut
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Rare Mint Green Pink Natural Tourmaline Gemstones, 5.60 Ct Emerald Cut-Jewelry
Located in Peshawar, PK
GEMSTONE TYPE: Tourmaline PIECE(S): 2 WEIGHT: 5.60 Carats SHAPE: Step Emerald SIZE (MM): Mint
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Vivid Blue Green Bicolor Natural Tourmaline Gemstones Lot 3.10 Ct Emerald Cut
Located in Peshawar, PK
any other Jewelry Setting Emerald Cut from Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 3.10
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Hot Pink Bluish Green Natural Tourmaline Loose Gemstones 2.90 Ct Emerald Cut
Located in Peshawar, PK
any other Jewelry Setting-Emerald Cut from Kunar, Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Light Mint Green Natural Tourmaline Gemstone, 2.50 Ct Emerald Cut Ring Jewelry
Located in Peshawar, PK
collection. The emerald cut enhances its brilliance and fire, allowing the pale mint green color to play
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Soft Peach Light Bluish Green Tourmaline 4.95 Ct Emerald Cut Natural Gemstones
Located in Peshawar, PK
Necklace or any other Jewelry Setting-Emerald Cut from Kunar Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Rare Neon Bluish Green-White Bicolor Tourmaline Gemstone, 5.40 Carat Emerald Cut
Located in Peshawar, PK
GEMSTONE TYPE: Tourmaline PIECE(S): 1 WEIGHT: 5.40 Carats SHAPE: Step Emerald Cut SIZE (MM): 10.60
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Rare Vivid Green Tourmaline Gemstone, 3.35 Ct Emerald Cut for Ring/Necklace
Located in Peshawar, PK
GEMSTONE TYPE: Tourmaline PIECE(S): 1 WEIGHT: 3.35 Carats SHAPE: Emerald SIZE (MM): 10.79 x 6.79 x
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Rare Neon Bluish Green Bicolor Natural Tourmaline Gemstone, 2.25 Ct Emerald Cut
Located in Peshawar, PK
GEMSTONE TYPE: Tourmaline PIECE(S): 1 WEIGHT: 2.25 Carats SHAPE: Step Emerald SIZE (MM): 9.84 x
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Natural Olive Green Bicolor Tourmaline 50 Ct Emerald Cut Loose Gemstones Parcel
Located in Peshawar, PK
or any other Jewelry Setting-Emerald Cut from Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Rare Bluish Lagoon Green Natural Tourmaline Gemstone 2.70Ct Emerald Cut for Ring
Located in Peshawar, PK
origin. With its emerald cut design, this tourmaline gemstone exudes an air of timeless elegance and
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Vivid Lime Green Natural Tourmaline Ring Loose Gemstone 6.25Ct Emerald Cut Jewel
Located in Peshawar, PK
A stunning 6.25-carat natural lime hue green tourmaline from Afghanistan, showcasing a vibrant hue
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Neon Bluish Green Bicolor Tourmaline 3.95 Ct Emerald Cut Natural Loose Gemstone
Located in Peshawar, PK
GEMSTONE TYPE: Tourmaline PIECE(S): 1 WEIGHT: 3.95 Carat SHAPE: Step Emerald Cut SIZE (MM): 12.11
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Vivid Neon Bluish Lagoon Green Tourmaline Ring Loose Gemstone 1.75Ct Emerald Cut
Located in Peshawar, PK
GEMSTONE TYPE: Tourmaline PIECE(S): 1 WEIGHT: 1.75 Carat SHAPE: Emerald SIZE (MM): 12.93 x 4.80 x
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Vivid Green Tourmaline 2.50 Ct Emerald Cut Natural Loose Gemstone for Ring Jewel
Located in Peshawar, PK
Natural Vivid Green Tourmaline – Emerald Cut Loose Gemstone for Ring, Pendant, or Fine Custom
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

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

Emerald Cut Green Tourmaline For Sale on 1stDibs

You are likely to find exactly the emerald cut green tourmaline you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using Gold, 18k Gold and White Gold. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for an emerald cut green tourmaline 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. For this particular accessory, there are many different carat weights to choose from, but 3 Carat and 3.5 Carat versions are of considerable interest. An emerald cut green tourmaline from Merkaba, Georgios Collections Inc and Goshwara — each of whom created a beautiful version of this treasured accessory — is worth considering. An emerald cut version of this piece has appeal, but there are also round cut and brilliant cut versions for sale. There aren’t many items for men if you’re seeking an emerald cut green tourmaline, as most of the options available are for women and unisex.

How Much is a Emerald Cut Green Tourmaline?

Prices for an emerald cut green tourmaline can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $311 and can go as high as $42,000, while this accessory, on average, fetches $3,565.

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.