Tourmaline gemstone

Collection by Stefanie Newick


Natural Tourmaline | Tourmaline Loose Gemstones | Tourmaline Custom Jewelry Service

Buy fine loose tourmaline gemstones at wholesale prices from one of the largest online catalogs. Custom tourmaline jewelry service available.


Located in Portland, on the Atlantic coast in Maine’s largest city, we travel the world from London to Hong Kong searching for heirlooms, fine art, gems and well-designed pieces to meet our client’s expectations.

Brazil Watermelon Tourmaline

Gemstones Only 16.08 x 15.56 x 8.68mm 17.99 carats Auction #919442 Gem Rock Auctions

Simon G. 18K White Gold Oval Cut Blue Paraiba Tourmaline and Diamond Ring

This ring is truly extraordinary, centering around an incredibly bright large 4.04 ctw paraiba tourmaline. This gem is surrounded by 0.31 ctw of round diamonds and .66 ctw of pear shaped diamonds set into nature inspired elements crafted in 18k white gold Delivery takes 3-4 weeks for Simon G. to create and will ship immediately after completion. Rush delivery available depending on style and upon request Item can be viewed in store upon request under no obligation to buy Center gemstone…

Tourmaline Pear 13.280 CTS | TM10474aa

Natural Tourmaline Pear weighing 13.280 CTS in Single loose gemstones category at

Genuine Gemstones in Precious & Semi Precious Gem Categories at AfricaGems

Shop the Vast Selection of GENUINE GEMSTONES both SEMI PRECIOUS AND PRECIOUS GEMSTONES at AfricaGems from Alexandrite to Zircon

17.80 Ct Indicolite Blue Tourmaline High end Gemstones IGCHE03

Indicolite Tourmaline Gemstones 15 x 12 x 11mm 17.8 carats Auction #716558 Gem Rock Auctions

Green Tourmaline Engagement Ring

Green Tourmaline will be approx: 3.5ct Diamonds will be approx: 0.07ct (SI/G-H) Metal Weight will be approx: 2.3g Gold: Yellow With over 8 years of experience, rest assured you will be getting a beautiful hand crafted jewelry Generally takes 3-4 weeks to make, but sometimes may need that 5th week. If you need the jewelry rushed, please let me know because maybe I can make it much faster for you. Remember though, this is a hand made high quality jewelry, so it is not as easy as it may seem…

16.74 Cts Fabulous Fine Stone Natural Green Tourmaline

Tourmaline Gemstones 15.3 x 13.3 x 11.5mm 16.74 carats Auction #707180 Gem Rock Auctions

24.22 Cts Untreated Green Tourmaline Awesome Color ~ Afghanistan

Indicolite Tourmaline Gemstones 15.2 x 14.4 x 13.5mm 24.22 carats Auction #761339 Gem Rock Auctions

18.40 Cts Elegant Wonderful Natural Green Tourmaline

Tourmaline Gemstones 15.79 x 15.95 x 11.5mm 18.4 carats Auction #756081 Gem Rock Auctions

1stdibs - 24.13Ct 3.00Ct Diamonds Ring 18Kt Rubellite Diamond,tourmaline 18K Gold, Rose Gold

Tourmaline Prime 21.13ct. Natural Red Tourmaline ring. Report: 1172479835 Oval cut: 20.12 X 15.05 X 10.48mm Transparent, Vibrant Purplish Red & Clean Clarity. GIA: "Rubellite" 3.00ct. Side natural round diamonds: G-color, Vs-2 clarity. 18kt. rose gold 14.5 grams. Deck of ring: 25 x 19.5mm Depth: 12.3mm current ring size: 6.5 May be resized. $36,000 Appraisal Certificate to accompany & GIA


Metal: 14k Solid White Gold Face Measurements: 18 x 21mm Size: 7 Shank Width: 2.5mm Finish: Bright Polish Total Item Weight: 7.8 grams Markings: Stamped 14K Country Made: United States Main Stone: Tourmaline Quantity: 1 Shape: Oval Color: Green Carat Total Weight: 8.00 Measurements: 11 x 13mm Treatment: None Setting: Prong Hue: Green Saturation: Moderately Strong Tone: Medium Dark Clarity: Type 2 Cut: Very Good Secondary Stone: Diamond Quantity: 26 Shape: Round Color: White Carat Total…

6.70 Carats Top Color Tourmaline Gemstones

Tourmaline Gemstones 10.5 x 9.5 x 6.8mm 6.7 carats Auction #846059 Gem Rock Auctions

1.90 Cts Natural Mint Green Tourmaline Oval Mozambique

Tourmaline Gemstones 8.3 x 7 x 4.7mm 1.9 carats Auction #743242 Gem Rock Auctions