Showing 25–35 of 35 results
Tourmaline 6.80 ct | Oval | Baby Pink | Minas Gerais, Brazil
SKU:
TOS221
In stock
$510.00| Stone(s) | Tourmaline |
|---|---|
| Total weight | 6.80 ct / 1 pcs |
| Country of Origin | Brazil |
| Treatment | Untreated |
| Stone Type | Type I |
| Transperency | Transparent |
| Clarity | EC |
| Saturation / Tone | Light |
| Shade | Baby |
| Color | Pink |
| Shape(s) | Oval |
| Cutting Style | Faceted |
| Cut Crown | Brilliant Cut |
| Cut Pavilion | Step Cut |
| Dimensions 1 (L/W/H) | 15.60 x 11.80 x 5.80 mm |
| HTS-Code | 7103.99.0000 |
| Refractive Index | nω = 1.633–1.651 & nε = 1.615–1.630 |
| Birefringence | 0.018 – 0.021 |
| Hardness (Mohs) | 7.0 – 7.5 |
| Gravity | 3.00 – 3.10 |
| Crystal System | Trigonal |
| Chemical Formular | Aluminium borosilicates – solid solution crystals with variable composition, Fe²⁺, Li)₃Al₆(BO₃)₃Si₆O₁₈(OH)₄, Mn, Na(Mg |
| Gemstone Seletion | Single Stones |
| Region / Mine | Minas Gerais |
Tourmaline 7.13 ct | Oval | Brownish Peach | Minas Gerais, Brazil
SKU:
TOS218
In stock
$588.00| Stone(s) | Tourmaline |
|---|---|
| Total weight | 7.13 ct / 1 pcs |
| Country of Origin | Brazil |
| Treatment | Untreated |
| Stone Type | Type I |
| Transperency | Transparent |
| Clarity | SI |
| Saturation / Tone | Rich |
| Shade | brownish |
| Color | Peach |
| Shape(s) | Oval |
| Cutting Style | Faceted |
| Cut Crown | Brilliant Cut |
| Cut Pavilion | Step Cut |
| Dimensions 1 (L/W/H) | 14.10 x 10.10 x 7.30 mm |
| HTS-Code | 7103.99.0000 |
| Refractive Index | nω = 1.633–1.651 & nε = 1.615–1.630 |
| Birefringence | 0.018 – 0.021 |
| Hardness (Mohs) | 7.0 – 7.5 |
| Gravity | 3.00 – 3.10 |
| Crystal System | Trigonal |
| Chemical Formular | Aluminium borosilicates – solid solution crystals with variable composition, Fe²⁺, Li)₃Al₆(BO₃)₃Si₆O₁₈(OH)₄, Mn, Na(Mg |
| Gemstone Seletion | Single Stones |
| Region / Mine | Minas Gerais |
Tourmaline 8.10 ct | Oval | Baby Pink | Minas Gerais, Brazil
SKU:
TOS220
In stock
$1,944.00| Stone(s) | Tourmaline |
|---|---|
| Total weight | 8.10 ct / 1 pcs |
| Country of Origin | Brazil |
| Treatment | Untreated |
| Stone Type | Type I |
| Transperency | Transparent |
| Clarity | EC |
| Saturation / Tone | Rich |
| Shade | Baby |
| Color | Pink |
| Shape(s) | Oval |
| Cutting Style | Faceted |
| Cut Crown | Brilliant Cut |
| Cut Pavilion | Step Cut |
| Dimensions 1 (L/W/H) | 15.80 x 10.20 x 7.50 mm |
| HTS-Code | 7103.99.0000 |
| Refractive Index | nω = 1.633–1.651 & nε = 1.615–1.630 |
| Birefringence | 0.018 – 0.021 |
| Hardness (Mohs) | 7.0 – 7.5 |
| Gravity | 3.00 – 3.10 |
| Crystal System | Trigonal |
| Chemical Formular | Aluminium borosilicates – solid solution crystals with variable composition, Fe²⁺, Li)₃Al₆(BO₃)₃Si₆O₁₈(OH)₄, Mn, Na(Mg |
| Gemstone Seletion | Single Stones |
| Region / Mine | Minas Gerais |
Tourmaline 8.55 ct | Pear shape | Peach Pink | Mavuco, Mosambique
SKU:
TOS216
In stock
$513.00| Stone(s) | Tourmaline |
|---|---|
| Total weight | 8.55 ct / 1 pcs |
| Country of Origin | Madagascar |
| Treatment | Untreated |
| Stone Type | Type I |
| Transperency | Transparent |
| Clarity | MI |
| Saturation / Tone | Light |
| Shade | Peach |
| Color | Pink |
| Shape(s) | Pear Shape |
| Cutting Style | Faceted |
| Cut Crown | Brilliant Cut |
| Cut Pavilion | Step Cut |
| Dimensions 1 (L/W/H) | 17.80 x 11.30 x 7.60 mm |
| HTS-Code | 7103.99.0000 |
| Refractive Index | nω = 1.633–1.651 & nε = 1.615–1.630 |
| Birefringence | 0.018 – 0.021 |
| Hardness (Mohs) | 7.0 – 7.5 |
| Gravity | 3.00 – 3.10 |
| Crystal System | Trigonal |
| Chemical Formular | Aluminium borosilicates – solid solution crystals with variable composition, Fe²⁺, Li)₃Al₆(BO₃)₃Si₆O₁₈(OH)₄, Mn, Na(Mg |
| Gemstone Seletion | Single Stones |
| Region / Mine | Mavuco |
Tourmaline 9.32 ct | Oval | Brownish Peach | Ibity, Madagascar
SKU:
TOS219
In stock
$1,398.00| Stone(s) | Tourmaline |
|---|---|
| Total weight | 9.32 ct / 1 pcs |
| Country of Origin | Madagascar |
| Treatment | Untreated |
| Stone Type | Type I |
| Transperency | Transparent |
| Clarity | EC |
| Saturation / Tone | Rich |
| Shade | brownish |
| Color | Peach |
| Shape(s) | Oval |
| Cutting Style | Faceted |
| Cut Crown | Brilliant Cut |
| Cut Pavilion | Step Cut |
| Dimensions 1 (L/W/H) | 15.00 x 11.80 x 8.20 mm |
| HTS-Code | 7103.99.0000 |
| Refractive Index | nω = 1.633–1.651 & nε = 1.615–1.630 |
| Birefringence | 0.018 – 0.021 |
| Hardness (Mohs) | 7.0 – 7.5 |
| Gravity | 3.00 – 3.10 |
| Crystal System | Trigonal |
| Chemical Formular | Aluminium borosilicates – solid solution crystals with variable composition, Fe²⁺, Li)₃Al₆(BO₃)₃Si₆O₁₈(OH)₄, Mn, Na(Mg |
| Gemstone Seletion | Single Stones |
| Region / Mine | Ibity |
Tourmaline 9.57 ct | Octagon | Bluish Green | Alto-Ligonha, Mosambique
SKU:
TOS197
In stock
$2,153.00| Stone(s) | Tourmaline |
|---|---|
| Total weight | 9.57 ct / 1 pcs |
| Region / Mine | Alto-Ligonha |
| Country of Origin | Mosambique |
| Treatment | Untreated |
| Stone Type | Type I |
| Transperency | Transparent |
| Clarity | EC |
| Saturation / Tone | Rich |
| Shade | Bluish |
| Color | Green |
| Shape(s) | Octagon |
| Cutting Style | Emerald Cut |
| Cut Crown | Step Cut |
| Cut Pavilion | Step Cut |
| Dimensions 1 (L/W/H) | 21.03 x 7.70 x 6.20 mm |
| HTS-Code | 7103.99.0000 |
| Refractive Index | nω = 1.633–1.651 & nε = 1.615–1.630 |
| Birefringence | 0.018 – 0.021 |
| Hardness (Mohs) | 7.0 – 7.5 |
| Gravity | 3.00 – 3.10 |
| Crystal System | Trigonal |
| Chemical Formular | Aluminium borosilicates – solid solution crystals with variable composition, Fe²⁺, Li)₃Al₆(BO₃)₃Si₆O₁₈(OH)₄, Mn, Na(Mg |
| Gemstone Seletion | Single Stones |
Tourmaline Companion Pair 10.20 ct | Matching Cut | Mint Green | Congo (DRC)
SKU:
TOP034
In stock
$1,836.00| Stone(s) | Tourmaline |
|---|---|
| Total weight | 10.20 ct / 2 pcs |
| Country of Origin | Congo |
| Treatment | Untreated |
| Stone Type | Type I |
| Transperency | Transparent |
| Clarity | EC |
| Saturation / Tone | Rich |
| Shade | Mint |
| Color | Green |
| Shape(s) | Cushion |
| Cutting Style | Faceted |
| Cut Crown | Brilliant Cut |
| Cut Pavilion | Step Cut |
| Dimensions 1 (L/W/H) | 12.60 x 9.00 x 6.90 mm |
| Dimension 2 (L/W/H) | 12.00 x 8.30 x 5.80 mm |
| Gemstone Seletion | Pairs |
| HTS-Code | 7103.99.0000 |
| Refractive Index | nω = 1.633–1.651 & nε = 1.615–1.630 |
| Birefringence | 0.018 – 0.021 |
| Hardness (Mohs) | 7.0 – 7.5 |
| Gravity | 3.00 – 3.10 |
| Crystal System | Trigonal |
| Chemical Formular | Aluminium borosilicates – solid solution crystals with variable composition, Fe²⁺, Li)₃Al₆(BO₃)₃Si₆O₁₈(OH)₄, Mn, Na(Mg |
| Region / Mine | Rubaya |
Tourmaline Pair Companion 16.79 ct | Octagon | Bottle Green | Congo (DRC)
SKU:
TOP035
In stock
$2,519.00| Stone(s) | Tourmaline |
|---|---|
| Total weight | 16.79 ct / 2 pcs |
| Region / Mine | Rubaya |
| Country of Origin | Congo |
| Treatment | Untreated |
| Stone Type | Type I |
| Transperency | Transparent |
| Clarity | EC |
| Saturation / Tone | Medium Deep |
| Shade | Bottle |
| Color | Green |
| Shape(s) | Octagon |
| Cutting Style | Emerald Cut |
| Cut Crown | Step Cut |
| Cut Pavilion | Step Cut |
| Dimensions 1 (L/W/H) | 14.90 x 8.30 x 6.50 mm |
| Dimension 2 (L/W/H) | 15.30 x 9.10 x 7.20 mm |
| HTS-Code | 7103.99.0000 |
| Refractive Index | nω = 1.633–1.651 & nε = 1.615–1.630 |
| Birefringence | 0.018 – 0.021 |
| Hardness (Mohs) | 7.0 – 7.5 |
| Gravity | 3.00 – 3.10 |
| Crystal System | Trigonal |
| Chemical Formular | Aluminium borosilicates – solid solution crystals with variable composition, Fe²⁺, Li)₃Al₆(BO₃)₃Si₆O₁₈(OH)₄, Mn, Na(Mg |
| Gemstone Seletion | Pairs |
Tourmaline Pair Companion 9.69 ct | Octagon | Bottle Green | Congo (DRC)
SKU:
TOP036
In stock
$1,454.00| Stone(s) | Tourmaline |
|---|---|
| Total weight | 9.69 ct / 2 pcs |
| Region / Mine | Rubaya |
| Country of Origin | Congo |
| Treatment | Untreated |
| Stone Type | Type I |
| Transperency | Transparent |
| Clarity | EC |
| Saturation / Tone | Rich |
| Shade | Bottle |
| Color | Green |
| Shape(s) | Octagon |
| Cutting Style | Emerald Cut |
| Cut Crown | Step Cut |
| Cut Pavilion | Step Cut |
| Dimensions 1 (L/W/H) | 10.70 x 8.20 x 6.40 mm |
| Dimension 2 (L/W/H) | 10.20 x 8.10 x 6.40 mm |
| HTS-Code | 7103.99.0000 |
| Refractive Index | nω = 1.633–1.651 & nε = 1.615–1.630 |
| Birefringence | 0.018 – 0.021 |
| Hardness (Mohs) | 7.0 – 7.5 |
| Gravity | 3.00 – 3.10 |
| Crystal System | Trigonal |
| Chemical Formular | Aluminium borosilicates – solid solution crystals with variable composition, Fe²⁺, Li)₃Al₆(BO₃)₃Si₆O₁₈(OH)₄, Mn, Na(Mg |
| Gemstone Seletion | Pairs |
Tourmaline Set 12.69 ct | Cushion Cut | Mint Green | Rubaya, Congo (DRC)
SKU:
TOT002
In stock
$2,284.00| Stone(s) | Tourmaline |
|---|---|
| Total weight | 12.69 ct / 3 pcs |
| Country of Origin | Congo |
| Treatment | Untreated |
| Stone Type | Type I |
| Transperency | Transparent |
| Clarity | EC |
| Saturation / Tone | Rich |
| Shade | Mint |
| Color | Green |
| Shape(s) | Cushion |
| Cutting Style | Faceted |
| Cut Crown | Brilliant Cut |
| Cut Pavilion | Step Cut |
| Dimensions 1 (L/W/H) | Pair = 11.00 x 7.50 mm |
| Dimension 2 (L/W/H) | Middle Stone 12.90 x 8.40 x 6.20 |
| Gemstone Seletion | 3-Stone Sets |
| HTS-Code | 7103.99.0000 |
| Refractive Index | nω = 1.633–1.651 & nε = 1.615–1.630 |
| Birefringence | 0.018 – 0.021 |
| Hardness (Mohs) | 7.0 – 7.5 |
| Gravity | 3.00 – 3.10 |
| Crystal System | Trigonal |
| Chemical Formular | Aluminium borosilicates – solid solution crystals with variable composition, Fe²⁺, Li)₃Al₆(BO₃)₃Si₆O₁₈(OH)₄, Mn, Na(Mg |
| Region / Mine | Rubaya |
Tourmalinect 6.23 ct | Baguette | Rose Pink | Minas Gerais, Brazil
SKU:
TOS227
In stock
$935.00| Stone(s) | Tourmaline |
|---|---|
| Total weight | 6.23 ct / 1 pcs |
| Region / Mine | Minas Gerais |
| Country of Origin | Brazil |
| Treatment | Untreated |
| Stone Type | Type I |
| Transperency | Transparent |
| Clarity | EC |
| Saturation / Tone | Rich |
| Shade | Rosé |
| Color | Pink |
| Shape(s) | Baguette |
| Cutting Style | Faceted |
| Cut Crown | Step Cut |
| Cut Pavilion | Step Cut |
| Dimensions 1 (L/W/H) | 12.90 x 8.60 x 5.80 mm |
| HTS-Code | 7103.99.0000 |
| Refractive Index | nω = 1.633–1.651 & nε = 1.615–1.630 |
| Birefringence | 0.018 – 0.021 |
| Hardness (Mohs) | 7.0 – 7.5 |
| Gravity | 3.00 – 3.10 |
| Crystal System | Trigonal |
| Chemical Formular | Aluminium borosilicates – solid solution crystals with variable composition, Fe²⁺, Li)₃Al₆(BO₃)₃Si₆O₁₈(OH)₄, Mn, Na(Mg |
| Gemstone Seletion | Single Stones |