$524Sale Price|30% Off
Electric Neon Blue Natural Tourmaline 1.34Carat Oval Cut Loose Gemstone for Ring
Located in Peshawar, PK
High Quality Natural Blue Tourmaline Loose Stone for Collectors, Jewelers & Investment Gemstone Buyers – Elegant Faceted Gem with Exceptional Beauty
Tourmaline
2.00 Carat Natural Loose Blue Tourmaline Stone Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Weight 2.00 carat Dimensions 7.5x6.1x5.3mm Treatment None Origin Afghan Clarity VVS Shape Cut Cushion This 2.00 Carat Natural Loose Blue Tourmaline is a captivating gemstone...
Tourmaline
$416Sale Price|20% Off
1.45 Carat Natural Loose Blue Tourmaline Stone Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Weight 1.45 carat Dimensions 7.2x5.9x4.2mn Treatment None Origin Afghan Clarity Eye Clean Shape Cut Cushion Showcasing elegance and rarity, this 1.45 Carat Natural Loose Blu...
Tourmaline
$36,800Sale Price|20% Off
77.60 Carat Natural Loose Blue Tourmaline Stone Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Weight 77.60 carat Dimensions 35.8x19.5x12.9mm Treatment None Origin Afghan Clarity Loup Clean Shape Cut Emerald This magnificent 77.60 Carat Blue Tourmaline is a statement ...
Tourmaline
$36,400Sale Price|20% Off
47.15 Carat Natural Loose Blue Tourmaline Stone Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Weight 47.15 carat Dimensions 36.1x13.9x10.7mm Treatment None Origin Afghan Clarity Loup Clean Shape Cut Emerald Presenting a breathtaking 47.15 Carat Natural Loose Blue To...
Tourmaline
$1,480Sale Price|20% Off
3.80 Carat Loose Lagoon Blue Tourmaline Stone Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Weight 3.80 carat Dimensions 10x8x5.6mm Treatment None Origin Afghanistan Clarity Eye Clean Shape Octagon Cut Emerald NA This 3.80-carat natural Tourmaline gemstone showcases ...
Tourmaline
$9,200Sale Price|20% Off
17.50 Carat Loose Blue Tourmaline Stone Emerald Cut Natural African Gemstone
Located in Bangkok, TH
Weight 17.50 carat Dimensions 17.3x13.3x8.8mm Treatment None Origin Africa Clarity Loupe Clean Shape Octagon Cut Emerald NA This exquisite 17.50-carat natural Blue Tourmaline, als...
Tourmaline
4.80 Carat Natural Loose Deep Blue Tourmaline Stone Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Weight 4.80 carat Dimensions 8.7x8.5x7.0mm Treatment None Origin Afghan Clarity SI Shape Cut Cushion This 4.80 Carat Natural Deep Blue Tourmaline from Afghanistan is a striki...
Tourmaline
$2,720Sale Price|20% Off
4.35 Carat Natural Loose Blue Color Tourmaline Stone Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Weight 4.35 carat Dimensions 11.4x7.8x5.6mm Treatment None Origin Afghan Clarity Loup Clean Shape Cut Emerald This 4.35 Carat Natural Loose Blue Tourmaline displays a captiv...
Tourmaline
$337Sale Price|25% Off
1.40 Carat Natural Loose Blue Color Tourmaline Stone Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Weight 1.40 carat Dimensions 8.8x5.7x3.4mm Treatment None Origin Afghan Clarity Eye Clean Shape Cut Cushion Introducing a beautiful 1.40 Carat Natural Blue Tourmaline, exper...
Tourmaline
$600Sale Price|35% Off
3.35 Carat Loose Lagoon Blue Color Tourmaline Stone Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Weight 3.35 carat Dimensions 9.8x8.2x5.9mm Treatment None Origin Afghan Clarity SI Shape Cut Cushion This 3.35 Carat Loose Lagoon Blue Tourmaline is a captivating gemstone s...
Tourmaline
$3,040Sale Price|20% Off
3.90 Carat Natural Loose Blue Paraiba Tourmaline Stone Oval Cut From Mozambique
Located in Bangkok, TH
Weight 3.90 carat Dimensions 11.8x9.0x5.15 mm Treatment None Origin Mozambique Clarity VVS Shape Cut Oval This extraordinary 3.90 carat natural Blue Paraiba Tourmaline from ...
Tourmaline, Paraiba
$176Sale Price|20% Off
Beautiful Greenish Blue Tourmaline Stone 1.25 Carats Tourmaline Gemstone Jewelry
Located in Bangkok, TH
Beautiful Greenish Blue Tourmaline Stone of 1.25 carats from Afghanistan has a wonderful cut in a Octagon shape, incredible Greenish blue Color. Great brilliance. This gem is SI Clar...
Tourmaline
$112Sale Price|20% Off
0.92 carats Greenish Blue Tourmaline Stone Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Weight 0.92 carats Dimensions 6.0x5.0x3.8 mm Treatment none Origin Afghanistan Clarity VVS Shape Octagon Cut Emerald This exquisite 0.92 carat greenish tourmaline gemstone f...
Tourmaline
$235Sale Price|20% Off
Greenish Blue Tourmaline Stone 1.90 Carats Step Cushion Cut Afghan Gemstone
Located in Bangkok, TH
1.90 carats 7.35x6.89x5.01 mm Clarity VVS Treatment None Origin Afghanistan Shape Cushion Cut Step Cushion The Greenish Blue Tourmaline, boasting a substantial weight of 1.90 ca...
Tourmaline
8.76 Carats Blue Tourmaline Oval Jewelry Faceted Cut Stone Natural Gemstone
Located in Jaipur, RJ
Gemstone - Tourmaline Weight- 8.76 Carats Shape - Oval Size - 15.5x12x15.5 MM Pieces - 1
Tourmaline
25.55 Carats Blue Paraiba Tourmaline Oval Cut Stone Fine Jewelry Natural Gem
Located in Jaipur, RJ
25.55 Carats Blue Paraiba Tourmaline Oval Cut Stone Fine Jewelry Natural Gem Gemstone - Paraiba Tourmaline Weight - 25.55 Carats Size - 21.54x14x10.5 mm Shape - Oval Cut stone Piece...
Tourmaline, Paraiba
Certified 4.11 Carats Blue Paraiba Tourmaline Oval Cut Stone for Fine Jewelry
Located in Jaipur, RJ
Exceptional 4.11 Paraiba Tourmaline Cut Stone for Fine Jewelry Gemstone - Paraiba Tourmaline Size - 12.69X10.25X4.5 Piece - 1
Tourmaline, Paraiba
Certified 15.06 Carats Blue Paraiba Tourmaline Oval Cut Stone for Fine Jewelry
Located in Jaipur, RJ
Exceptional 15.06 Paraiba Tourmaline Cut Stone for Fine Jewelry Gemstone - Paraiba Tourmaline Size - 16x12.4x10.5 MM Piece - 1
Tourmaline, Paraiba
Certified 3.73 Carats Blue Paraiba Tourmaline Oval Cut Stone for Fine Jewelry
Located in Jaipur, RJ
Exceptional 3.73 Paraiba Tourmaline Cut Stone for Fine Jewelry Gemstone - Paraiba Tourmaline Size - 10x8x7 MM Piece - 1
Tourmaline, Paraiba
Certified 2.60 Carats Blue Paraiba Tourmaline Oval Cut Stone for Fine Jewelry
Located in Jaipur, RJ
Exceptional 2.60 Paraiba Tourmaline Cut Stone for Fine Jewelry Gemstone - Paraiba Tourmaline Size - 10x9x4 MM Piece - 1
Tourmaline, Paraiba
Certified 3.26 Carats Blue Paraiba Tourmaline Pear Cut Stone for Fine Jewelry
Located in Jaipur, RJ
Exceptional 3.26 Carats Paraiba Tourmaline Oval Cut Stone for Fine Jewelry Gemstone - Paraiba Tourmaline Size - 11x9x5 Piece - 1
Tourmaline, Paraiba
Certified 6.15 Carats Blue Paraiba Tourmaline Oval Cut Stone for Fine Jewelry
Located in Jaipur, RJ
Exceptional 6.15 Carats Paraiba Tourmaline Oval Cut Stone for Fine Jewelry Gemstone - Paraiba Tourmaline Size - 11.73x11.40x5 Piece - 1
Tourmaline, Paraiba
Certified 4.72 Carats Blue Paraiba Tourmaline Heart Cut Stone for Fine Jewelry
Located in Jaipur, RJ
Exceptional 4.72 Paraiba Tourmaline Cut Stone for Fine Jewelry Gemstone - Paraiba Tourmaline Size - 12x14.7x4 Piece - 1
Tourmaline, Paraiba
Sold
W 0.32 in D 0.28 in L 0.44 in
Greenish Blue Natural Tourmaline Stone 4.87 Carats Loose Tourmaline For Ring
Located in Bangkok, TH
Greenish Blue Natural Tourmaline stone for jewelry, available for sale at wholesale price, Flawless SI Clarity, Emerald Cut, 4.87 carats certified Tourmaline from Africa. tourmaline ...
Tourmaline
Sold
W 0.32 in D 0.25 in L 0.55 in
6.30 Carat Natural Loose Blue Tourmaline Stone Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Weight 6.30 carat Dimensions 13.9x8.1x6.1mm Treatment None Origin Afghan Clarity Loupe Clean Shape Cushion Cut Cushion NA This remarkable 6.30-carat natural loose blue tourmaline ...
Tourmaline
2.5 Carats Greenish Blue Loose Tourmaline Pair Stones Natural Afghan Gemstones
Located in Bangkok, TH
Right Weight 1.15 carats Dimensions 5.91x5.86x4.70 Left Weight 1.35 carats Dimensions 6.20x5.70x4.80 mm Treatment none Origin Afghanistan Clarity VVS Behold the captivatin...
Tourmaline
Sold
W 0.3 in D 0.22 in L 0.41 in
3.21 Carats Loose Blue Tourmaline Stone Cushion Cut Natural Afghan Gemstone
Located in Bangkok, TH
Weight 3.21 carats Dim 10.2x7.5x5.4 mm Treatment None Origin Afghanistan Clarity VVS Shape Cushion Cut Step Cushion The 3.21 carats Blue Tourmaline Stone is a captivating and ex...
Tourmaline
Sold
W 0.28 in D 0.26 in L 0.38 in
3.20 Carats Lagoon Blue Loose Tourmaline Stone Cushion Cut Afghani Gemstone
Located in Bangkok, TH
Weight 3.20 carats Dimensions 9.5x6.9x6.4 mm Treatment none Origin Afghanistan Clarity VVS Shape cushion Cut fancy cushion The stunning 3.20 carat Lagoon Blue Tourmaline Sto...
Tourmaline
Sold
W 0.3 in D 0.28 in L 0.32 in
3.80 Carats Greenish Blue Loose Tourmaline Stone Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Weight 3.80 carats Dimensions 8.1x7.5x7.1 mm Treatment none Origin Afghanistan Clarity SI Shape cushion Cut fancy cushion The 3.80 carat Greenish Blue Tourmaline stone, meti...
Tourmaline
Fantastic Natural Greenish Blue Tourmaline Stone 8.15 Carats Afghani Tourmaline
Located in Bangkok, TH
Fantastic Natural Greenish Blue Tourmaline Stone, available for sale at wholesale price natural high quality 8.15 Carats Octagon Shape From Afghanistan. Product Information: GEMSTON...
Tourmaline
Beautiful Natural Deep Blue Tourmaline Gemstone 2.05 Carats Tourmaline Stone
Located in Bangkok, TH
Beautiful Natural Deep Blue Tourmaline Gemstone, Available For Sale At Wholesale Price Natural High Quality 2.05 Carats Loupe Clean Clarity Natural Tourmaline From Afghanistan. Prod...
Tourmaline
Sold
W 0.25 in D 0.17 in L 0.41 in
Soft Blue Tourmaline From Africa 2.30 Carats Natural Tourmaline Stone
Located in Bangkok, TH
Soft Blue Tourmaline From Africa of 2.30 carats from Africa has a wonderful cut in a Octagon shape, incredible Blue Color. Great brilliance. This gem is Vvs Clarity. Product Inform...
Tourmaline
Greenish Blue Fancy Cut Tourmaline Gem 1.65 Carats Tourmaline Stone For Jewelry
Located in Bangkok, TH
Greenish Blue Fancy Cut Tourmaline Gem, Available For Sale At Wholesale Price Natural High Quality 1.65 Carats SI Clarity Untreated Tourmaline From Afghanistan. Product Information:...
Tourmaline
Sold
W 0.43 in D 0.3 in L 0.62 in
10.95 carats Greenish Blue Tourmaline Stone Cushion Cut African Gemstone
Located in Bangkok, TH
Weight 10.95 carats Dimensions 15.5x10.9x7.6 mm Treatment none Origin Africa Clarity SI Shape cushion Cut fancy cushion The 10.95 carat Greenish Blue Tourmaline stone, meticul...
Tourmaline
Sold
H 0.2 in W 0.36 in L 0.62 in
6.97 Carats blue Tourmaline Octagon Faceted cut stone Natural Gemstone
Located in Jaipur, RJ
6.97 Carats greenish blue Tourmaline Octagon Faceted cut stone Natural Gemstone Gemstone - Tourmaline Weight - 6.97 Carats Shape - Octagon Size - 15.5x9x5 MM Pieces - 1
Tourmaline
Sold
W 0.29 in D 0.21 in L 0.42 in
3.27 carats Greenish Blue Tourmaline Stone Scissor Cut Afghan Gemstone
Located in Bangkok, TH
Weight: 3.27 carats Dimensions : 10.2x6.4x4.7 mm Treatment: None Clarity VVS Origin Afghanistan Shape Octagon Cut: Scissors Cut The 3.27 carat Greenish Blue Tourmaline stone, meti...
Tourmaline
Sold
W 0.25 in D 0.19 in L 0.41 in
2.54 carats Greenish Blue Tourmaline Stone Scissor Cut African Gemstone
Located in Bangkok, TH
Weight 2.54 carats Dimensions 10.2x6.4x4.7 mm Treatment none Origin Africa Clarity eye clean Shape octagon Cut scissors The 2.54 carat Greenish Blue Tourmaline stone, meticu...
Tourmaline
Sold
W 0.28 in D 0.21 in L 0.31 in
2.12 carats Lagoon Blue Tourmaline Stone Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Weight 2.12 carats Dimensions 7.7x7x5.2 mm Clarity SI Origin Afghanistan Treatment None Shape rectangular Cut Step Cushion Cut This exquisite 2.12 carat Lagoon Blue Tourmaline gem...
Tourmaline
Sold
W 0.49 in D 0.34 in L 0.69 in
15.16 carats Lagoon Blue Tourmaline Stone Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Weight 15.16 carats Dimensions 17.5x12.3x8.4 mm Treatment none Origin Afghanistan Clarity eye clean Shape cushion Cut fancy cushion This exquisite 15.16 carat Lagoon Blue To...
Tourmaline
Sold
W 0.44 in D 0.31 in L 0.53 in
9.75 carats Lagoon Blue Tourmaline Stone Scissor Cut Afghan Gemstone
Located in Bangkok, TH
Weight 9.75 carats Dimensions 13.4x11.0x7.7 mm Treatment none Origin Afghanistan Clarity loupe clean Shape octagon Cut scissors This exquisite 9.75 carat Lagoon Blue Tourmal...
Tourmaline
Sold
W 0.34 in D 0.28 in L 0.46 in
Ablaze with Sunshine in Sparkling Sea Foam Blue Natural Tourmaline Stone
Located in Bangkok, TH
Weight 5.05 carats Dimensions 11.6x8.5x6.9 mm Treatment None Origin Afghanistan Clarity Loupe Clean Shape Cushion Cut Fancy Cushion Radiating elegance and charm, tourmaline g...
Tourmaline
Sold
W 0.44 in D 0.38 in L 0.57 in
12.60 Carats Greenish Blue Tourmaline Stone Cushion Cut Natural Afghani Gemstone
Located in Bangkok, TH
Weight 12.60 carats Dimensions 14.4x11.0x9.5 mm Treatment none Origin Afghanistan Clarity SI (Slightly Included) Shape cushion Cut fancy cushion The exquisite beauty of a 12...
Tourmaline
Sold
W 0.3 in D 0.23 in L 0.49 in
4.27 Carats Greenish Blue Tourmaline Stone Cushion Cut Natural Afghani Gemstone
Located in Bangkok, TH
Weight 4.27 carats Dimensions 12.4x7.37x5.6 mm Treatment none Origin Afghanistan Clarity eye clean Shape octagon Cut emerald The exquisite beauty of a 4.27 carats Greenish B...
Tourmaline
Sold
W 0.3 in D 0.28 in L 0.31 in
3.25 Carats Greenish Blue Tourmaline Stone Cushion Cut Natural Afghani Gemstone
Located in Bangkok, TH
Weight 3.25 carats Dimensions 7.7x7.6x7.05 mm Treatment none Origin Afghanistan Clarity VVS Shape cushion Cut fancy cushion The exquisite beauty of a 3.25 carats Greenish Bl...
Tourmaline
Sold
W 0.22 in D 0.17 in L 0.25 in
1.13 Carats Ink Blue Tourmaline Stone Emerald Cut Natural Afghan Gemstone
Located in Bangkok, TH
Weight 1.13 carats Dimensions 6.2x5.4x4.3 mm Treatment none Origin Afghanistan Clarity VVS Shape octagon Cut emerald This exquisite 1.13-carat ink blue tourmaline stone, sour...
Tourmaline
Sold
H 0.18 in W 0.3 in L 0.42 in
2.42 Carats greenish blue Tourmaline pear Faceted cut stone Natural Gemstone
Located in Jaipur, RJ
2.42 Carats greenish blue Tourmaline pear Faceted cut stone Natural Gemstone Gemstone - Tourmaline Weight - 2.42 Carats Shape - pear Size - 10.5x7.5x4.5 MM Pieces - 1
Tourmaline
6.25 Carat Greenish Blue Tourmaline Stone Set Natural Gemstones From Afghanistan
Located in Bangkok, TH
Gemstone Type Greenish Blue Tourmaline Set Weight 6.25 carats Weight Range 2.15, 1.85, 1.55 and 0.70 carats Clarity Eye clean to SI Origin Afghanistan Treatment None Introducing ...
Tourmaline
Sold
H 0.36 in W 0.4 in L 0.79 in
18.72 Carats greenish blue Tourmaline Octagon Faceted cut stone Natural Gemstone
Located in Jaipur, RJ
18.72 Carats greenish blue Tourmaline Octagon Faceted cut stone Natural Gemstone Gemstone - Tourmaline Weight - 18.72 Carats Shape - Octagon Size - 20x10x9 MM Pieces - 1
Tourmaline
Sold
W 0.46 in L 0.65 in
19.37 Carats Green Blue Tourmaline Trillion Faceted Cut Stone Natural Gemstone
Located in Jaipur, RJ
Gemstone - Tourmaline Weight- 19.37 Carats Shape - Trillion Size - 11.5x16.5 MM Pieces - 1
Tourmaline
3.3 Carats Blue Paraiba Tourmaline Round Cut Stone Fine Jewelry Natural Gem
Located in Jaipur, RJ
3.3 Carats Blue Paraiba Tourmaline Round Cut Stone Fine Jewelry Natural Gem Gemstone - Paraiba Tourmaline Weight - 3.52 Carats Size - 1.3x1.5 mm Shape - round Cut stone
Tourmaline, Paraiba
Sold
W 0.52 in D 0.32 in L 0.69 in
15.90 Carats Blue Cat’s Eye Tourmaline Stone Oval Cut Natural Afghan Gemstone
Located in Bangkok, TH
Weight 15.90 carats Dimensions 17.4x13.1x8.1 mm Treatment none Origin Afghanistan Diaphaneity Translucent Shape oval Cut cabochon The 15.90 carats Blue Cat’s Eye Tourmaline ...
Tourmaline, Cat’s Eye
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W 0.44 in D 0.2 in L 0.62 in
Certified 7.09 Carats Blue Paraiba Tourmaline Oval Cut Stone for Fine Jewelry
Located in Jaipur, RJ
Exceptional 7.09 Paraiba Tourmaline Cut Stone for Fine Jewelry Gemstone - Paraiba Tourmaline Size - 15.66X11X5 MM Piece - 1
Tourmaline, Paraiba
Ridiculously Blue Indicolite Tourmaline Gem 1.30 Cts Tourmaline Stone for Ring
Located in Bangkok, TH
Product Information GEMSTONE TYPE: Ridiculously Blue Indicolite Tourmaline Gem WEIGHT: 1.30 Carats DIMENSIONS: 6.5 x 5.3 x 4.1mm CLARITY: Eye Clean SHAPE: Octagon CUT: Emerald Cut OR...
Tourmaline, Indicolite
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W 0.16 in D 0.13 in L 0.24 in
0.65 carats Greenish Blue Tourmaline Stone Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Weight 0.65 carats Dimensions 6.0x4.0x3.3 mm Treatment none Origin Afghanistan Clarity VVS Shape octagon Cut emerald This exquisite 0.65 carat greenish tourmaline gemstone fe...
Tourmaline
Sold
W 0.18 in D 0.15 in L 0.28 in
0.98 carats Greenish Blue Tourmaline Stone Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Weight 0.98 carats Dimensions 6.9x4.5x3.65 mm Treatment none Origin Afghanistan Clarity VVS Shape octagon Cut emerald This exquisite 0.98 carat greenish tourmaline gemstone f...
Tourmaline
Sold
W 0.36 in D 0.16 in L 0.63 in
Certified 5.17 Carats Blue Paraiba Tourmaline Cushion Cut Stone for Fine Jewelry
Located in Jaipur, RJ
Exceptional 5.17 Paraiba Tourmaline Cut Stone for Fine Jewelry Gemstone - Paraiba Tourmaline Size - 16x9x4 MM Piece - 1
Tourmaline, Paraiba
Sold
W 0.32 in D 0.2 in L 0.36 in
Certified 2.24 Carats Blue Paraiba Tourmaline Oval Cut Stone for Fine Jewelry
Located in Jaipur, RJ
Exceptional 2.24 Paraiba Tourmaline Cut Stone for Fine Jewelry Gemstone - Paraiba Tourmaline Size - 9x8x5 MM Piece - 1
Tourmaline, Paraiba
Sold
W 0.32 in D 0.2 in L 0.4 in
Certified 2.96 Carats Blue Paraiba Tourmaline Oval Cut Stone for Fine Jewelry
Located in Jaipur, RJ
Exceptional 2.96 Paraiba Tourmaline Cut Stone for Fine Jewelry Gemstone - Paraiba Tourmaline Size - 10x8x5 MM Piece - 1
Tourmaline, Paraiba
1.20 Carat Paraiba Tourmaline Loose Stone in Nylon Green and Blue
Located in London, GB
1.20 Carat Paraiba Tourmaline Loose stone in Nylon Green and Blue Website video uploading might be slow; message us for more details.
Tourmaline, Paraiba
5.03 Carat Royal Blue Sapphire Cushion Three Stone Platinum Engagement Ring
By Merkaba
Located in Beverly Hills, CA
A 5.03 carat royal blue sapphire cushion cut platinum three stone ring, handcrafted by Merkaba Jewelry Beverly Hills as a refined collector jewel and meaningful alternative engagemen...
Diamond, White Diamond, Multi-gemstone, Sapphire, Blue Sapphire, Platinum
$439,000
W 0.45 in D 0.28 in L 0.52 in
6.47 Carat Paraiba Tourmaline Loose Gemstone, Oval Cut, Mozambique, GIA Certifie
By Merkaba
Located in Beverly Hills, CA
Offered loose by Merkaba Jewelry Beverly Hills, this 6.47 carat Paraiba tourmaline from Mozambique is an extraordinary collector gemstone, presented in a refined oval cut and accompa...
Tourmaline, Paraiba, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
$35,000
H 2.76 in W 3.55 in D 2.76 in
Victorian Opal and Diamond Crown Tiara Haircomb Necklace, circa 1880s
Located in Idar-Oberstein, DE
Victorian Opal and Diamond Crown Haircomb Necklace, ca. 1880s A very unusual and stunning Victorian crown, set with fiery opal cabochons and old-mine cut diamonds, from the 1880s. T...
Diamond, Opal, Gold, Silver
$59,000
W 0.39 in D 0.24 in L 0.46 in
Rare 5.73 Carat Natural Red Spinel Emerald Cut – Collector's Luxury Gemstone
By Merkaba
Located in Beverly Hills, CA
Exceptional 5.73 Carat Natural Red Spinel – A Rare Collector's Gem By Merkaba Beverly Hills. Discover unparalleled luxury with this 5.73 carat natural Red Spinel, an extraordinary u...
Spinel, Emerald, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum,...
$56,800Sale Price|20% Off
W 1.6 in D 0.83 in L 1.6 in
A Very Rare 336.20 Carats Natural Loose Seafoam Aquamarine Beryl From Shigar
Located in Peshawar, PK
Rare Aquamarine Weight: 336.20 Carats Dimension: 40.6x40.6x20.9 mm Origin: Shigar Valley Pakistan Treatment: Non Shape: Cushion Color: Seafoam Treatment: Non / Natural Certific...
Aquamarine, Beryl
$183,750Sale Price|65% Off
NWT $525K 18KT Magnificent Rare Fancy 45ct Paraiba Tourmaline Diamond Necklace
Located in New York, NY
The Following Items we are offering is a Rare Important Gorgeous 18KT White Gold Glittering Diamond and Paraiba Tourmaline Necklace!!!! Necklace features Outstanding Multi Shaped Shi...
Diamond, Tourmaline, Paraiba, Gold, 18k Gold
$1,132Sale Price|35% Off
W 0.36 in D 0.28 in L 0.36 in
Bluish Green Natural Tourmaline Ring Loose Gemstone 2.65 Ct Cushion Cut-Jewelry
Located in Peshawar, PK
Bluish Green Natural Tourmaline Loose Gemstone for Ring, Necklace Pendant, Bracelet or any other Jewelry Setting-Square Cushion Cut!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 2.65 Ca...
Tourmaline
Tiffany & Co., 5.06 Carats Diamond Engagement Ring
By Tiffany & Co.
Located in Chicago, IL
This beautiful engagement ring crafted by Tiffany & Co. boasts one emerald cut diamond weighing 5.06 carats with F color, VS2 clarity, surrounded by 28 calibre cut baguettes weighing...
Diamond, Platinum
$197,600Sale Price|20% Off
Fabergé Collection Three Colors of Love Gubelin Cert 8.27 Carat Emerald Ring
By Fabergé
Located in Genève, GE
Three Colours of Love Emerald Ring 103RG180/1 The Three Colours of Love Collection exemplifies ‘The Life in Colour’, seamlessly fusing extraordinary coloured gemstones, artistic in...
Diamond, Emerald, 18k Gold
$125,000
H 4.5 in Dm 5.75 in L 17 in
Elegant 18K White Gold, Turquoise and Diamond Encrusted Crown, Fit for a Queen
Located in Palm Beach, FL
This very important 18k white gold vintage crown is set with a total of exactly 60.08ct of round brilliant cut and baguette diamonds, and with thirty four panels of vintage turquoise...
Diamond, Turquoise, White Gold, 18k Gold
Magnificent Sapphire and Diamond Gold Pendant Brooch Statement Necklace
Located in Montreal, QC
Simply Beautiful! Finely detailed Magnificent Mid Century Modern Sapphire and Diamond Gold Brooch Pendant Necklace. Center of Pendant, securely Hand set with a Blue Sapphire, weighin...
Diamond, Sapphire, Gold, 18k Gold, Yellow Gold
$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
Weight 2.00 carat Dimensions 11.7x5.5x3.3mm Treatment None Origin Afghan Clarity Eye Clean Shape Cut Emerald Experience the allure of this 2.00 Carat Natural Loose Lagoon B...
Tourmaline
$247,300
H 0.53 in W 0.89 in L 0.89 in
Natural Pink Morganite Square Cut AAAA Grade 22.57x22.37x13.37 Loose Gemstone
Located in New York, NY
PRODUCT DETAILS..........❤️ ★ Gem Type: Natural Pink Morganite ★ Weight: 41.21 Carats ★ Measurements (Length x Width x Height): 22.57mm length x22.37mm width x13.37 Height ★ Shape: ...
Morganite
$128,000Sale Price|20% Off
C. Dunaigre 8-carat untreated Paraiba tourmaline pendant
Located in Chicago, IL
C. Dunaigre 8-carat untreated Paraiba tourmaline pendant, elegantly set in a platinum chain. This exceptional gemstone exhibits the vibrant and electrifying hues that Paraiba tourmal...
Diamond, Tourmaline, Paraiba, Platinum
X Red Diamond GIA certified
Located in Stockholm, SE
Rare red diamonds, considered the most elusive of all colored diamonds, are nature's ultimate treasure with profound investment value. Public records indicate there are only about 2...
Diamond
$25,600Sale Price|20% Off
W 0.68 in D 0.53 in L 0.68 in
26.10 Carat Natural Loose Greenish Blue Tourmaline Hexagonal Cut Afghan Gemstone
Located in Bangkok, TH
Weight 26.10 carat Dimensions 17.2x17.2x13.4mm Treatment None Origin Afghan Clarity Loup Clean Shape Cut Hexagonal This magnificent 26.10 Carat Greenish Blue Tourmaline is a ...
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.