Tourmaline gemstones

Gemstones

Reserve price

No reserve price

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Closing date

tomorrow

2 June

Thursday

Friday

today

Monday

Location

Spain

Germany

The Netherlands

France

Object

Faceted gemstone

Gemstone cabochon

Country of origin

Mozambique

Brazil

Pakistan

Congo

Material

Tourmaline

Stone

Certification

No Certification

ALGT (B)

Gem Report Antwerp (GRA)

Certified Gemologist

No laboratory report

Colour

Blue

Oval

Emerald

Pear

Octagonal

Cushion

Cabochon

Fantasy

Marquise

Clarity

Transparent (with some inclusions)

Transparent

Transparent (Clean)

Natural Bi-color Faceted Octagon. 
Weight: 10.18 ct.
Size: 13.35 x 11.29 x 7.60 mm.
Clarity: Transparent, natural pattern of inclusions, looks eye-clean.
Color:  Grayish Blue-Pink, a rare color combination.
Treatment:  100% Natural.  No indication of any treatments/enhancements.

Emerald - ALGT (B)

Bi-Color Tourmaline - 10.18 ct

Natural Paraiba Tourmaline.
Size. Cushion.
Weight. 0.82 ct.
Measures. 5.88 x 5.82 x 3.43mm.
Color. Blue.
Purity. Natural Inclusions.
Treatment. Heated.
Origin. Mozambique.
*The country of origin is an assessment of the seller*
Opinion of the gemologist himself no. 031715.

Mozambique - Cushion - No Certification

Paraiba Tourmaline - 0.82 ct

Natural Bicolor Tourmaline.
Size. Rectangular.
Weight 3.25 ct.
Measures. 8.05 x 4.13 x 3.40 mm to.
6.76 x 4.05 x 2.30mm.
Color. Green rose.
Purity. Natural Inclusions.
Treatment. There are no indications for treatment.
Origin. Pakistan.
*Country of origin is the seller's opinion*

Pakistan - Emerald - No Certification

4 pcs  Bicolor Tourmaline - 3.25 ct

Natural Pink Tourmaline.
Size. Pear.
Weight. 3.91 ct.
Measures. 9.82 x 6.47 x 3.01 mm up to 7.71 x 5.46 x 3.21 mm.
Color. Pink.
Purity. Natural Inclusions.
Treatment. There are no indications for treatment.
Origin. Congo.
*Country of origin is the seller's opinion*
Certificate

Congo - Pear - No Certification

4 pcs  Pink Tourmaline - 3.91 ct

Bicolor Tourmaline from Brazil.

Color: Green, blue reflection, Red.

To collect or to assemble as an original valuable jewel.
Stone very appreciated and used in High Jewelry.

Dimensions: 14.3 x 7 x 4.8 mm.

Secure and insured shipping with delivery tracking.

Brazil - Octagonal - No Certification

Two-tone Tourmaline - 4.50 ct

Natural Bi-color Faceted Octagon. 
Weight: 10.37 ct.
Size: 15.45 x 11.48 x 6.15 mm.
Clarity: Transparent, natural pattern of inclusions.
Color:  Pink/Light Brownish Gray, a rare color combination.
Treatment:  100% Natural.  No indication of any treatments/enhancements.
ALGT

Bi-Color Tourmaline - 10.37 ct

Natural Paraiba Tourmaline.
Size. Oval.
Weight. 0.93 ct.
Measures. 6.68 x 6.23 x 3.47mm.
Color. Blue.
Purity. Natural Inclusions.
Treatment. Heated.
Origin. Mozambique.
*The country of origin is an assessment of the seller*
Gemologist's own opinion no. 031683.
Internal reference.

Mozambique - Oval - No Certification

Paraiba Tourmaline - 0.93 ct

Natural Bicolor Tourmaline.
Size. Rectangular.
Weight. 3.21ct.
Measures. 7.13 x 5.14 x 3.78 mm...1.24 ct.
6.88 x 4.77 x 3.04 mm...0.89 ct.
6.69 x 4.94 x 3.60 mm...1.08 ct.
Color. Pink - Violet.
Purity. Natural Inclusions.
Treatment. There are no indications for treatment.
Origin.

3 pcs  Bicolor Tourmaline - 3.21 ct

Natural Paraiba Tourmaline.
Size. Oval.
Weight. 0.98 ct.
Measures. 6.64 x 5.47 x 3.94mm.
Color. Blue.
Purity. Natural Inclusions.
Treatment. Heated.
Origin. Mozambique.
*The country of origin is an assessment of the seller*
Opinion of the gemologist himself no. 031615.
Internal

Paraiba Tourmaline - 0.98 ct

Very rare, Yellowish Green Tourmaline.
This lot is perfectly suited as an investment or collector's item.
With Full Gem Report Antwerp certificate.

*No Reserve Price*

Variety: Natural Tourmaline.
Weight: 5.63 ct.
Color: Yellowish Green.
Shape: Pear Mixed Cut.
Transparency:

Pear - Gem Report Antwerp (GRA)

No Reserve - Yellowish Green Tourmaline - 5.63 ct

Natural Bi-color Faceted Octagon Pair. Great Size - Very Rare.
Weight: 11.03 + 10.20 = 21.23 ct.
Size: 16.72 x 10.76 x 6.00 and 16.76 x 10.77 x 6.51 mm - ideal size.
Clarity: Transparent, VS clarity/eye-clean.
Color: Orange/brownish-pink to light yellow (greenish) color, a rare

Octagonal - ALGT (B)

Bi-color Tourmaline Pair - 21.23 ct


Quantity: 1.
Species: Tourmaline.
Variety: Indicolite.
Weight:  4.86 ct.
Measurements:  11.50 x 9.40 x 4.80   mm.
Color:   blue,
Transparency:  Transparent.
Clarity: slightly included.
Cut: oval-shape polished cabochon.
Treatment:  no indications of treatment.
Origin: Brazil.

Brazil - No evidence of treatment

Blue Tourmaline Tourmaline  - 4.86 ct - No laboratory report

Natural Paraiba Tourmaline.
Size. Oval.
Weight. 1.35ct.
Measures. 6.67 x 4.94 x 3.44 mm...0.79 ct.
6.58 x 4.87 x 2.43 mm...0.56 ct.
Color. Green Blue.
Purity. Natural Inclusions.
Treatment. Heated.
Origin. Mozambique.
*The country of origin is an assessment of the seller*

2 pcs  Paraiba Tourmaline - 1.35 ct

Natural Paraiba Tourmaline.
Size. Marquis.
Weight. 1.12ct.
Measures. 10.14 x 4.27 x 2.20 mm...0.62 ct.
10.02 x 4.38 x 1.63 mm...0.50 ct.
Color. Green.
Purity. Natural Inclusions.
Treatment. Heated.
Origin. Mozambique.
*The country of origin is an assessment of the seller*
Opinion

Mozambique - Marquise - No Certification

2 pcs  Paraiba Tourmaline - 1.12 ct

Report No. 600320157.
Gemstone Tourmaline.
Dimensions 10.23 x 7.22 x 4.53 mm.
Clarity VS.
Treatment not mentioned on report, this type of gemstone is not commonly treated.
 			
Weight 2.53 ct.
Color Pink.
Cut Oval Cut.
Origin Brazil.
Certificate included.
Item Number 00000159039.

Not specified in the report

Tourmaline  - 2.53 ct - IGI

Natural Paraiba Tourmaline.
Size. Pear.
Weight. 1.01 ct.
Measures. 7.55 x 6.07 x 3.49mm.
Color. Blue.
Purity. Natural Inclusions.
Treatment. Heated.
Origin. Mozambique.
*The country of origin is an assessment of the seller*
Gemologist's own opinion no. 031717.
Internal reference.

Mozambique - Pear - No Certification

Paraiba Tourmaline - 1.01 ct

Natural Yellow Tourmaline.
Size. Rectangular.
Weight. 3.55ct.
Measures. 8.84 x 4.78 x 3.01 mm...1.25 ct.
8.28 x 4.79 x 3.31 mm...1.25 ct.
8.25 x 4.00 x 3.20 mm...1.05 ct.
Color. Yellow - Greenish Yellow.
Purity. Natural Inclusions.
Treatment. There are no indications for

Congo - Emerald - No Certification

3 pcs  yellow tourmaline - 3.55 ct

Gem: natural Quartz.
Variety:Quartz with Tourmaline Crystals.
Shape/Cut: fancy step -cut faceted, 
Weight: 27.16 ct.
Measurements: 35.03 x 12.89 x 7.21     mm.
Color:  colorless  with Tourmaline Crystals.
Treatment: no indication of enhancements.
Clarity: transparent , slightly

Brazil - Fantasy - Certified Gemologist

No Reserve Price, colourless Quartz with Tourmaline Crystals - 27.16 ct

Natural Bicolor Tourmaline.
Size. Rectangular.
Weight. 3.18ct.
Measures. 10.44 x 3.57 x 2.67 mm...0.99 ct.
9.16 x 4.09 x 3.34 mm...1.15 ct.
8.76 x 4.38 x 2.91 mm...1.04 ct.
Color. Green rose.
Purity. Natural Inclusions.
Treatment. There are no indications for treatment.
Origin.

3 pcs  Bicolor Tourmaline - 3.18 ct

Natural Paraiba Tourmaline.
Size. Oval.
Weight. 0.99ct.
Measures. 7.23 x 5.10 x 3.51mm.
Color. Blue.
Purity. Natural Inclusions.
Treatment. Heated.
Origin. Mozambique.
*The country of origin is an assessment of the seller*
Opinion of the gemologist himself no. 032181.
Internal

Paraiba Tourmaline - 0.99 ct

Natural Paraiba Tourmaline.
Size. Oval.
Weight. 1.68ct.
Measures. 6.85 x 4.60 x 2.61 mm...0.59 ct.
6.29 x 5.08 x 2.40 mm...0.54 ct.
6.25 x 4.61 x 2.83 mm...0.55 ct.
Color. Greenish blue.
Purity. Natural Inclusions.
Treatment. Heated.
Origin. Mozambique.
*The country of origin is

3 pcs  Paraiba Tourmaline - 1.68 ct

Natural Paraiba Tourmaline.
Size. Cushion.
Weight. 0.65ct.
Measures. 6.36 x 4.20 x 3.59mm.
Color. Blue.
Purity. Natural Inclusions.
Treatment. Heated.
Origin. Mozambique.
*The country of origin is an assessment of the seller*
Opinion of the gemologist himself no. 031951.
Internal

Paraiba Tourmaline - 0.65 ct

Very rare, Yellowish Green Tourmaline.
This lot is perfectly suited as an investment or collector's item.
With Full Gem Report Antwerp certificate.

*No Reserve Price*

Variety: Natural Tourmaline.
Weight: 7.66 ct.
Color: Yellowish Green.
Shape: Oval Mixed Cut.
Transparency:

Oval - Gem Report Antwerp (GRA)

No Reserve - Yellowish Green Tourmaline - 7.66 ct

Tourmaline Gemstones for Sale: Explore the Vibrant Collection | Catawiki

Très belle pierre envoie rapide et très sérieux 
Merci je suis ravie

The stone is impressive. It was well packed and shipment fast.

I recommend the seller.

Thank you!!!

pietra pulita e trasparente. il colore è rosa antico carico. me la aspettavo un po' più sul rosso ma va bene anche così.

La pierre est magnifique. Je recommande ce vendeur!

Tourmaline gemstones

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Tourmaline gemstones

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