1.17ct Cuprian Tourmaline Octagon

Excellent piece; well cut & colored; with treatment

WANDER, CUPRIAN TOURMALINE AND COLORED DIAMOND 'STILETTO SERIES' PENDANT/NECKLACE Containing one pear shape pink cuprian tourmaline weighing approximately 5.80 carats set within a partial wrap setting

Very Clean piece, Well colored & cut; with customary treatment

Nice piece, Well colored & cut; with customary treatment

Nice piece, Well colored & cut; with customary treatment

Scarce copper bearing specimen well coloerd and cut

Scarce copper bearing specimen well coloerd and cut

Excellent piece; well cut & colored; with treatment

5.21 CTS NATURAL BI COLOR TOURMALINE OCTAGON CUT LOOSE GEMSTONES Please note that this lot has a confidential reserve. When you leave a bid in advance of the auction, submit your maximum. The bidder w

Shape: OCTAGON Cut Grade: Excellent Country of Origin: Africa Variety/Type: Bi-Color/Multi-Color Country/Region of Manufacture: India Color: Multi-Color Natural/Lab-Created: Natural Transparency: Tran

Excellent piece; well cut & colored; with treatment

Excellent piece; well cut & colored; with treatment

Title: 3.80 CTS NATURAL MOZAMBIQUE GREEN TOURMALINE OCTAGON CUT LOOSE GEMSTONES Carat Weight: 3.8 Size/Dimensions: 8.1 x 7.2 x 7 MM Additional Information: VVS QUALITY Reserve: $70.00 Shipping: Dome

Excellent untreated grade 5 of 10 specimen; estimated Gem Guide wholesale $600, estimated retail $1500; Mozambique origin

Title: 2.74 Cts MARVELOUS ! NATURAL BLUE TOURMALINE OCTAGON CUT LOOSE GEMSTONES Carat Weights: 2.74 Size/Dimensions: 9.30 x 5.50 x 4.40 MM Additional Information: VVS QUALITY Reserve: $65.00 Shipping:

Title: 14.30Cts 8PCS MOST BEAUTIFUL GREEN TOURMALINE OCTAGON MOZAMBIQUE TL002 Brand: MRS GEMS Carat Weights: 14.3 Size/Dimensions: MIX Reserve: $50.00 Shipping: Domestic: Flat-rate of $15.00 to anywhe

Title: 3.54 cts Unheated Natural Tourmaline Octagon facet Neon Bright Green Gemstones: 3.54 cts Unheated Natural Tourmaline Octagon facet Neon Bright Green Carat Weights: 3,54 Size/Dimensions:25,6 x 4

Title: Set of 7 Natural Unheated Tourmaline Octagon Shape 3,32 cts Gemstones: Tourmaline Carat Weights: 3,32 Size/Dimensions: 4,1 to 3,1 mm Additional Info: Specie: Natural tourmaline Unheated- 3,80 c

Item: 4.23 Ctw Natural Loose Green Tourmaline Octagon cut Loose Gemstone: Natural Green Tourmaline Color/Clarity: VVS Carat Weight: 4.23 Dimensions: 11.80 x 7.40 x 5.00 mm Green color / Excellent octa

Title: 1.09 ct bi color tourmaline-octagon Color/Clarity: bi color/VVS natural/untreated Carat Weights: 1.09 Size/Dimensions: 6.25x5.76x3.12 mm Origin: Brazil Reserve: $45.00 Shipping: Domestic: Flat

Excellent piece; well cut & colored; with treatment

Title: Set of 3 Natural Tourmaline Octagon Shape Gemstones: Tourmaline Carat Weight: 1,70 aprox. Size/Dimension: 11.2X3.1X2.7 mm approx. Additional Information: Specie: Natural tourmaline Unheated - T

Title: 1.51 CTS NATURAL GREEN TOURMALINE OCTAGON CUT GOOD COLOR LOOSE GEMSTONES Brand:MRS GEMS Carat Weights: 1.51 Size/Dimensions:8.5 x 5.4 x 3.6 MM Reserve: $40.00 Shipping: Domestic: Flat-rate of $

Title: 1.60 Cts MARVELOUS ! NATURAL BLUE TOURMALINE OCTAGON CUT LOOSE GEMSTONES Carat Weights: 1.6 Size/Dimensions: 11.80 x 3.80 x 3.20 MM Additional Information: CLARITY VVS Reserve: $40.00 Shipping: