2.10 Carat Natural Dark Blue Lagoon Tourmaline from Afghan Mine with Cushion Cut
Located in Peshawar, PK
Gemstone Type : Tourmaline Weight : 2.10 Carats Dimensions : 8.9x7.2x4.7 Mm Origin : Kunar
Tourmaline, 10k Gold, 14k Gold, 18k Gold, White Gold, Yellow Gold, Verme...
$228Sale Price|20% Off
W 0.32 in D 0.21 in L 0.41 in
3.38 Carats Lagoon Loose Tourmaline Stone Cabochon Cut Tanzanian Gemstone
Located in Bangkok, TH
Shape oval Cut Cabochon Experience the allure of our 3.38 carat Lagoon Tourmaline stone, a
Tourmaline
$958Sale Price|30% Off
W 0.25 in D 0.21 in L 0.34 in
Greenish Lagoon Natural Tourmaline Emerald Cut 2.31Carat Loose Gemstone for Ring
Located in Peshawar, PK
Natural Greenish Lagoon Tourmaline Emerald Cut Loose Gemstone – Faceted Earth-Mined Lagoon
Tourmaline
$280Sale Price / set|20% Off
4.40 Carats Natural Genuine Loose Tourmaline Lot Emerald Shape For Jewellery Set
Located in Peshawar, PK
: Emerald Color: Mint Lagoon Treatment: Non Mint lagoon tourmaline is a captivating gemstone revered for
Tourmaline
3.41 Ct Namibian Lagoon Blue-Green Tourmaline Octagonal Emerald Cut Loupe Clean
Located in Monaco, MC
Namibian lagoon tourmaline, 3.41 carats, octagonal emerald cut, loupe clean clarity. This natural
Tourmaline
6.07 Ct Namibian Lagoon Blue-Green Tourmaline Cushion Cut Loupe Clean Gemstone
Located in Monaco, MC
Namibian lagoon tourmaline, 6.07 carats, cushion cut, loupe clean clarity. This impressive natural
Tourmaline
$600Sale Price|35% Off
W 0.33 in D 0.24 in L 0.39 in
3.35 Carat Loose Lagoon Blue Color Tourmaline Stone Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Cushion This 3.35 Carat Loose Lagoon Blue Tourmaline is a captivating gemstone sourced from the
Tourmaline
$920Sale Price|20% Off
W 0.32 in D 0.25 in L 0.51 in
5.00 Carat Natural Loose Lagoon Color Tourmaline Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Fancy Cushion This 5.00 Carat Natural Lagoon Color Tourmaline is a stunning gemstone sourced from
Tourmaline
$216Sale Price|20% Off
W 0.24 in D 0.2 in L 0.28 in
1.65 Carats Natural Loose Lagoon Green Tourmaline Cushion Cut Afghan Mine
Located in Peshawar, PK
Color: Lagoon Green Treatment: Non/ Natural Certificate: On Demand Lagoon green tourmaline, also known
Tourmaline
Schmuckzicke 18K White Gold 3.90ct Afghan Green-Blue Tourmaline Ring Top Clarity
Located in Viena, Viena
clear, pure lines, solid 18 carat white gold and a top of untreated green-blue Lagoon tourmaline from
Diamond, Tourmaline, 18k Gold, White Gold
$384Sale Price|20% Off
W 0.22 in D 0.2 in L 0.32 in
Loupe Clean 1.90 Carats Loose Green Tourmaline With Lagoon Shade Baguette Cut
Located in Peshawar, PK
Loose Tourmaline Weight: 1.90 Carats Dimension: 8x5.5x5 Mm Origin: Kunar Afghanistan Shape
Tourmaline
2.2 Carats Natural Greenish Blue Tourmaline Gemstone Cushion Cut for Jewellery
Located in Peshawar, PK
designer gemstone pieces. Greenish blue tourmaline, often described as teal tourmaline or lagoon
Tourmaline
3.75 Carat Natural Loose Reverse Pair Tourmaline Gemstone For Jewellery Making
Located in Peshawar, PK
Faceted Reverse Pair Tourmaline Weight: 3.75 Carat Dimension: Lagoon Tourmaline :8.2 x 5.7 x 4.6
Tourmaline, Other
$1,040Sale Price|76% Off
1.77Ct Natural Afghanistan Tourmaline Special Lagoon and Tiffany Colors
Located in bangkok, TH
TMA65 1.77Ct Natural Afghanistan Tourmaline Special Lagoon and Tiffany Colors Fluorescent Gemstone
Tourmaline
1.65 Carats Lagoon Blue Tourmaline Emerald Cut Gemstone for Jewellery
Located in Peshawar, PK
Gemstone Details: Lagoon Blue Tourmaline Weight 1.65 carats Dimension 8.5*5.7*4.3 mm Origin
Tourmaline
2.7 Carats Lagoon Green Tourmaline Gemstone Emerald Cut for Jewellery
Located in Peshawar, PK
natural bi-color tourmaline displays a captivating blend of lagoon blue, teal, and vivid lime green tones
Tourmaline
8.60 Carats Natural Loose Mint Tourmaline With Lagoon Hoe
Located in Brisbane, AU
. The 8.60 carats Mint Tourmaline with lagoon hue is a truly mesmerizing gemstone, combining the fresh
Tourmaline
$5,600
W 0.46 in D 0.26 in L 0.32 in
Lagoon Blue Tourmaline Gemstone: Natural October Birthstone, Afghanistan 4.67 CT
Located in Peshawar, PK
exquisite **Tourmaline gemstone** features a captivating **lagoon color**, a refreshing blend of blue and
Tourmaline
3.6 Carats Baguette Cut Lagoon Green Tourmaline for Ring, Pendant Jewellery
Located in Peshawar, PK
Gemstone Details: Lagoon Green Tourmaline Weight 3.65 cts Dimension 14.6*6.5*4.5 mm Origin Kunar
Tourmaline
$680Sale Price|20% Off
W 0.32 in D 0.31 in L 0.43 in
5.25 carats Lagoon Green Tourmaline Stone Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Cushion Cut Fancy Cushion NA The 5.25 carat Lagoon Green Tourmaline stone, meticulously cut into a
Tourmaline
$260Sale Price|20% Off
W 0.21 in D 0.15 in L 0.34 in
1.38 carats Lagoon Mint Green Tourmaline Emerald Cut Afghan Gemstone
Located in Bangkok, TH
octagon Cut emerald The 1.38 carat Lagoon Mint Green Tourmaline stone, meticulously cut into a Emerald
Tourmaline
$600
W 0.28 in D 0.24 in L 0.3 in
2.35 Carat Natural Loose Lagoon Blue Tourmaline Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Cushion This 2.35 Carat Natural Loose Lagoon Blue Tourmaline features a beautifully vibrant lagoon
Tourmaline
$400 / item
W 0.27 in D 0.21 in L 0.28 in
1.80 Carat Natural Loose Lagoon Blue Tourmaline Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Cushion This 1.80 Carat Natural Loose Lagoon Blue Tourmaline features a refreshing and vibrant blend
Tourmaline
$3,000
W 0.33 in D 0.26 in L 0.5 in
5.55 Carat Natural Loose Lagoon Blue Tourmaline Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Shape Cut Cushion This 5.55-carat natural lagoon blue tourmaline showcases a stunning blend of deep
Tourmaline
$600
W 0.28 in D 0.23 in L 0.32 in
2.45 Carat Natural Loose Lagoon Blue Tourmaline Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Cushion This 2.45 Carat Natural Loose Lagoon Blue Tourmaline is a captivating gemstone showcasing a
Tourmaline
$1,440Sale Price|20% Off
W 0.4 in D 0.31 in L 0.41 in
5.70 Carat Natural Loose Lagoon Blue Tourmaline Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Cut Cushion This 5.70 carat Natural Lagoon Blue Tourmaline captivates with its rich, tropical
Tourmaline
$580
W 0.25 in D 0.28 in L 0.26 in
1.70 Carat Natural Loose Lagoon Blue Tourmaline Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Cushion This 1.70 carat Natural Lagoon Blue Tourmaline from Afghanistan features a beautiful blend of
Tourmaline
$560Sale Price|20% Off
W 0.28 in D 0.23 in L 0.32 in
2.50 Carat Natural Loose Lagoon Blue Tourmaline Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Cushion This 2.50 carat Natural Lagoon Blue Tourmaline displays a captivating blend of blue and
Tourmaline
$450
W 0.32 in D 0.26 in L 0.42 in
4.00 Carat Natural Loose Lagoon Blue Tourmaline Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Cushion This 4.00 carat Natural Lagoon Blue Tourmaline displays a captivating blend of blue and green
Tourmaline
$400
W 0.23 in D 0.18 in L 0.32 in
1.65 Carat Natural Loose Lagoon Shade Tourmaline Cushion Shape Gemstone
Located in Peshawar, PK
Faceted Lagoon Shade Tourmaline Weight: 1.65 Carat Dimension: 7.9 x 5.8 x 4.5 Mm Colour: Lagoon
Tourmaline
2.30 Carat Natural Loose Green Tourmaline With Lagoon Shade Gemstone
Located in Peshawar, PK
Faceted Green Tourmaline With Lagoon Shade Weight: 2.30 Carat Dimension: 7.6 x 7.5 x 5.5 Mm
Tourmaline
$1,000Sale Price|20% Off
W 0.32 in D 0.21 in L 0.34 in
2.70 Carat Natural Loose Lagoon Green Tourmaline Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Cut Cushion This 2.70 Carat Natural Loose Lagoon Mint Green Tourmaline displays a refreshing
Tourmaline
$496Sale Price|20% Off
W 0.26 in D 0.22 in L 0.34 in
2.70 Carat Natural Loose Lagoon Green Tourmaline Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Cushion This 2.70 carat Natural Lagoon Green Tourmaline from Afghanistan showcases a beautifully
Tourmaline
$21,200
W 0.5 in D 0.41 in L 0.65 in
17.60 Carat Natural Loose Lagoon Green Tourmaline Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Shape Cut Cushion This 17.60 Carat Natural Loose Top Quality Lagoon Green Tourmaline radiates an
Tourmaline
$350
W 0.21 in D 0.16 in L 0.28 in
1.05 Carat Natural Loose Lagoon Green Tourmaline Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Cut Emerald This 1.05 Carat Natural Loose Lagoon Green Tourmaline is a vibrant and refreshing
Tourmaline
$336Sale Price|20% Off
W 0.24 in D 0.2 in L 0.24 in
1.10 Carat Natural Loose Lagoon Blue Tourmaline Asscher Cut Afghan Gemstone
Located in Bangkok, TH
Cushion This 1.10 Carat Natural Loose Lagoon Blue Tourmaline from Afghanistan features a stunning
Tourmaline
$440Sale Price|20% Off
W 0.26 in D 0.21 in L 0.28 in
1.70 Carat Natural Loose Lagoon Blue Tourmaline Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Cushion This 1.70 Carat Natural Loose Lagoon Blue Tourmaline is a captivating gemstone, showcasing a
Tourmaline
$220
W 0.21 in D 0.17 in L 0.22 in
0.95 Carat Natural Loose Lagoon Blue Tourmaline Asscher Cut Afghan Gemstone
Located in Bangkok, TH
Asscher This 0.95 carat Natural Lagoon Blue Tourmaline is a striking gemstone showcasing a vivid
Tourmaline
$4,400
W 0.38 in D 0.32 in L 0.39 in
6.10 Carat Natural Loose Lagoon Blue Tourmaline Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Cushion This 6.10 Carat Natural Lagoon Blue Tourmaline showcases a captivating blend of blue and
Tourmaline
$576Sale Price|20% Off
W 0.22 in D 0.13 in L 0.47 in
2.00 Carat Natural Loose Lagoon Blue Tourmaline Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Shape Cut Emerald Experience the allure of this 2.00 Carat Natural Loose Lagoon Blue Tourmaline
Tourmaline
$288Sale Price|20% Off
W 0.19 in D 0.16 in L 0.21 in
0.95 Carat Natural Loose Lagoon Green Tourmaline Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Cushion Introducing a stunning 0.95 Carat Natural Lagoon Green Tourmaline, delicately Cushion Cut to
Tourmaline
$768Sale Price|20% Off
W 0.32 in D 0.25 in L 0.51 in
5.05 Carat Natural Loose Lagoon Green Tourmaline Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Cut Emerald Introducing a stunning 5.05 Carat Natural Loose Lagoon Green Tourmaline, expertly
Tourmaline
$304Sale Price|20% Off
W 0.21 in D 0.16 in L 0.24 in
1.20 Carat Natural Loose Lagoon Blue Tourmaline Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Emerald This 1.20 Carat Natural Loose Lagoon Blue Tourmaline is a captivating gemstone that displays
Tourmaline
$1,760Sale Price|20% Off
W 0.33 in D 0.28 in L 0.34 in
3.75 Carat Natural Loose Lagoon Blue Tourmaline Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Cut Cushion This 3.75 Carat Natural Loose Lagoon Blue Tourmaline exhibits a captivating deep
Tourmaline
$1,160Sale Price|20% Off
W 0.38 in D 0.31 in L 0.39 in
5.00 Carat Natural Loose Lagoon Blue Tourmaline Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Cushion This 5.00 Carat Natural Loose Lagoon Blue Tourmaline showcases a breathtaking oceanic hue
Tourmaline
$456Sale Price|20% Off
W 0.2 in D 0.16 in L 0.4 in
2.35 Carat Natural Loose Lagoon Green Tourmaline Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Emerald This 2.35 Carat Natural Loose Lagoon Green Tourmaline features a captivating emerald cut
Tourmaline
$176Sale Price|20% Off
W 0.17 in D 0.13 in L 0.3 in
0.85 Carat Natural Loose Lagoon Blue Tourmaline Baguette Cut Afghan Gemstone
Located in Bangkok, TH
Baguette This 0.85 Carat Natural Loose Lagoon Blue Tourmaline is a rare and captivating gemstone
Tourmaline
4.61 Carat Lagoon Blue Tourmaline Cushion Diamond Platinum Earrings - Merkaba
By Merkaba
Located in Beverly Hills, CA
Merkaba Jewelry Beverly Hills presents a refined pair of Lagoon Blue Tourmaline and diamond
Diamond, White Diamond, Multi-gemstone, Tourmaline, Indicolite, Platinum
$240Sale Price|20% Off
W 0.23 in D 0.19 in L 0.23 in
1.20 Carat Natural Loose Lagoon Green Tourmaline Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Cushion This 1.20 Carat Natural Loose Lagoon Green Tourmaline is a captivating gemstone displaying a
Tourmaline
$344Sale Price|20% Off
W 0.16 in D 0.1 in L 0.48 in
1.15 Carat Natural Loose Lagoon Blue Tourmaline Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Emerald This 1.15 Carat Natural Loose Lagoon Blue Tourmaline is a stunning gemstone featuring a
Tourmaline
$1,327Sale Price|30% Off
W 0.33 in D 0.28 in L 0.4 in
Lagoon Bluish Green Tourmaline 4.75 Ct Cushion Cut Natural Loose Gemstone
Located in Peshawar, PK
Rare Vibrant Lagoon Bluish Green Natural Tourmaline Loose Gemstone for Ring, Necklace Pendant, or
Tourmaline
$1,480Sale Price|20% Off
W 0.32 in D 0.23 in L 0.4 in
3.80 Carat Loose Lagoon Blue Tourmaline Stone Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Octagon Cut Emerald NA This 3.80-carat natural Tourmaline gemstone showcases a mesmerizing lagoon
Tourmaline
$360Sale Price|20% Off
W 0.21 in D 0.18 in L 0.4 in
2.40 Carats Natural Loose Green Tourmaline With Lagoon Shade Emerald Shape
Located in Peshawar, PK
Loose Tourmaline Weight: 2.40 Carats Dimension: 10.1x5.3x4.5 Mm Origin; Kunar Afghanistan Shape
Tourmaline, Chrome Tourmaline
$360Sale Price|20% Off
W 0.26 in D 0.22 in L 0.35 in
Gorgeous 2.50 Carats Natural Loose Mintgreen Tourmaline With Lagoon Shade
Located in Peshawar, PK
Faceted Tourmaline Weight: 2.50 Carats Dimension: 8.7x6.5x5.5 Mm Origin: Kunar Afghanistan Mine
Tourmaline
$2,375
W 0.33 in D 0.29 in L 0.44 in
Lagoon Blue Natural Tourmaline 5.13 Carat Cushion Cut Loose Gemstone for Ring
Located in Peshawar, PK
Rare Lagoon Blue Natural Tourmaline Loose Gemstone for Ring, Necklace Pendant, Bracelet or any
Tourmaline
$3,465
W 0.32 in D 0.25 in L 0.4 in
Neon Lagoon Blue Natural Tourmaline Pairs 13 Carat Cushion Cut Loose Gemstones
Located in Peshawar, PK
Rare Neon Blue Paraiba Like Color Natural Tourmaline Loose Gemstones Well Matched Pairs for
Tourmaline
$538Sale Price|30% Off
W 0.26 in D 0.2 in L 0.35 in
Natural Lagoon Blue Tourmaline Emerald Cut 2.26 Carat Loose Gemstone for Ring
Located in Peshawar, PK
Lagoon Blue Natural Tourmaline Emerald Cut Loose Gemstone – Faceted Earth-Mined Lagoon Blue
Tourmaline
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.
Are you shopping for diamonds and other loose gemstones to create your own custom jewelry?
Why might you purchase a diamond or gemstone “loose” — that is, on its own, not mounted in a piece of jewelry? Perhaps you’re a connoisseur looking to acquire a unique investment. The scarcity of high-quality colored diamonds, for instance, especially pink diamonds, means that their value increases over time; the same is true of rare Kashmir sapphires and Burmese rubies. Far rarer than diamonds, Paraiba 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.
A more common scenario would be that you’re hoping to create a very special piece of custom jewelry, such as an engagement ring or a milestone-birthday present, and want to personally select the most beautiful, unusual, or ultra-rare stone you can find and afford. Doing so adds to the romance and substance of the gift and can be a part of the story told as the jewel is passed from generation to generation.
If this sounds like you, read on for tips on becoming one of the world’s savviest gem hunters.
Educate yourself: When buying any piece of gem-set fine jewelry, you should familiarize yourself with the factors that determine a stone’s price. This will enable you to streamline your search for the perfect gem and have intelligent, productive conversations with sellers.
There is a wealth of information online, such as our diamond-buying guide and this overview of colored gemstones for engagement rings. The buying guides of the Gemological Institute of America (GIA), searchable by stone type, are also a widely trusted source for consumers venturing into the world of diamonds and gems for the first time.
Vet your vendor: If you peruse 1stDibs with any regularity, you know there is no shortage of vendors who deal in top-quality loose gemstones. (Read about our vetted sellers.) Finding a trustworthy, established dealer may be as easy as getting a recommendation from friends or family. And, although it may sound obvious, it pays to Google your candidates — and consult customer reviews — before making contact.
Harakh Mehta, designer and founder of the Mumbai, India–based fine-jewelry brand Harakh, has an innate understanding of proper client relations, especially when the customer is in unfamiliar territory. “Start chatting with the dealer, get to know them better," he says. "It’s very important to establish a comfort level. We never push a sale, as we want it to be a carefully considered purchase. So, if the client is not in a rush, we do it over a few virtual meetings or phone calls.”
Request documentation: The best dealers go to great lengths to furnish clients with documents verifying the quality rating, natural origin and provenance of a stone — showing, for example, that loose emerald hails from the famous Muzo mine in Colombia — and disclosing any treatments applied to enhance its appearance. (And who doesn't love emerald jewelry? The most valuable emeralds are the ones that have a deep bluish-green to true green color and no visible inclusions.)
If no grading report is available for a stone you are interested in, the dealer should be able to provide an authenticity document, such as an appraisal or info sheet, that has been signed by an in-house gemologist or professional appraiser. Google those names, too, for extra peace of mind.
Ask for videos and visuals: When transacting with a gem dealer online, you should always request real-time videos and photographs, since professional photos of a stone, usually on a white background, have likely been retouched for optimal presentation.
Read more about how to buy loose gemstones and find your dream gems today on 1stDibs.