RARE TOP-QUALITY 6x4mm OVAL-FACET PURPLE/BLUE NATURAL TANZANITE GEM (APP )

Description

This is an oval-facet, bright purple/blue, natural Tanzanite gemstone. It weighs 0.50cts, measures 6x4mm and clarity grades as eye clean.
We are able to get these gemstones cut to order. If you need more than is shown in stock please
contact us
.
Below is the technical information:
Comes complete with a full appraisal and retail valuation certificate (includes full colour image of the stone).
Our appraisals are created using software from Gemworld International Inc, who are an independent, American Based company that do not buy or sell gemstones making their software the most unbiased in the industry.
Size:
6x4 mm
Shape:
Oval-Facet
Colour:
Purple/Blue
Clarity:
Eye-Clean
Lustre:
Outstanding
Origin:
Tanzania, Africa
Hardness:
6 - 7
Specific Gravity:
3.2 - 3.4
Refractive Index:
1.69 - 1.70
Chemical Composition:
Ca2Al3(SiO4)3(OH), Calcium Aluminum Silicate Hydroxide
Crystal Structure:
Orthorhombic
CLICK HERE TO SEE ALL OUR OTHER JEWELLERY AND GEMSTONE AUCTIONS
Postage Costs
Postal Zone
Standard Cost
Tracked (optional)
UK and Northern Ireland
Free (RM 2nd class)
Europe
Rest of the World
(Please note that standard dispatch offered above are not tracked services and will not produce a tracking number)
Combining Postage for Multiple Items
Amount of Items:
There is no limit to the amount of items we will combine for one shipment.
Amount of Time:
We will allow combining of items for up to 14 working days.
Extra Charges:
There is no extra charge for combining items.
We will update ongoing invoices each evening (if there are new purchases to add).
Below is the technical information:   Size: 6x4 mm   Shape: Oval-Facet   Colour: Purple/Blue   Clarity: Eye-Clean   Lustre: Outstanding   Origin: Tanzania, Africa   Hardness: 6 - 7   Specific Gravity: 3.2 - 3.4   Refractive Index: 1.69 - 1.70   Chemical Composition: Ca2Al3(SiO4)3(OH), Calcium Aluminum Silicate Hydroxide   Crystal Structure: Orthorhombic CLICK HERE TO SEE ALL OUR OTHER JEWELLERY AND GEMSTONE AUCTIONS Postage Costs Postal Zone Standard Cost Tracked (optional) UK and Northern Ireland Free (RM 2nd class) Europe Rest of the World Combining Postage for Multiple Items Extra Charges: There is no extra charge for combini
Below is the technical information:   Size: 6x4 mm   Shape: Oval-Facet   Colour: Purple/Blue   Clarity: Eye-Clean   Lustre: Outstanding   Origin: Tanzania, Africa   Hardness: 6 - 7   Specific Gravity: 3.2 - 3.4   Refractive Index: 1.69 - 1.70   Chemical Composition: Ca2Al3(SiO4)3(OH), Calcium Aluminum Silicate Hydroxide   Crystal Structure: Orthorhombic CLICK HERE TO SEE ALL OUR OTHER JEWELLERY AND GEMSTONE AUCTIONS Postage Costs Postal Zone Standard Cost Tracked (optional) UK and Northern Ireland Free (RM 2nd class) Europe Rest of the World Combining Postage for Multiple Items Extra Charges: There is no extra charge for combini
Below is the technical information:   Size: 6x4 mm   Shape: Oval-Facet   Colour: Purple/Blue   Clarity: Eye-Clean   Lustre: Outstanding   Origin: Tanzania, Africa   Hardness: 6 - 7   Specific Gravity: 3.2 - 3.4   Refractive Index: 1.69 - 1.70   Chemical Composition: Ca2Al3(SiO4)3(OH), Calcium Aluminum Silicate Hydroxide   Crystal Structure: Orthorhombic CLICK HERE TO SEE ALL OUR OTHER JEWELLERY AND GEMSTONE AUCTIONS Postage Costs Postal Zone Standard Cost Tracked (optional) UK and Northern Ireland Free (RM 2nd class) Europe Rest of the World Combining Postage for Multiple Items Extra Charges: There is no extra charge for combini
Below is the technical information:   Size: 6x4 mm   Shape: Oval-Facet   Colour: Purple/Blue   Clarity: Eye-Clean   Lustre: Outstanding   Origin: Tanzania, Africa   Hardness: 6 - 7   Specific Gravity: 3.2 - 3.4   Refractive Index: 1.69 - 1.70   Chemical Composition: Ca2Al3(SiO4)3(OH), Calcium Aluminum Silicate Hydroxide   Crystal Structure: Orthorhombic CLICK HERE TO SEE ALL OUR OTHER JEWELLERY AND GEMSTONE AUCTIONS Postage Costs Postal Zone Standard Cost Tracked (optional) UK and Northern Ireland Free (RM 2nd class) Europe Rest of the World Combining Postage for Multiple Items Extra Charges: There is no extra charge for combini
Below is the technical information:   Size: 6x4 mm   Shape: Oval-Facet   Colour: Purple/Blue   Clarity: Eye-Clean   Lustre: Outstanding   Origin: Tanzania, Africa   Hardness: 6 - 7   Specific Gravity: 3.2 - 3.4   Refractive Index: 1.69 - 1.70   Chemical Composition: Ca2Al3(SiO4)3(OH), Calcium Aluminum Silicate Hydroxide   Crystal Structure: Orthorhombic CLICK HERE TO SEE ALL OUR OTHER JEWELLERY AND GEMSTONE AUCTIONS Postage Costs Postal Zone Standard Cost Tracked (optional) UK and Northern Ireland Free (RM 2nd class) Europe Rest of the World Combining Postage for Multiple Items Extra Charges: There is no extra charge for combini
Below is the technical information:   Size: 6x4 mm   Shape: Oval-Facet   Colour: Purple/Blue   Clarity: Eye-Clean   Lustre: Outstanding   Origin: Tanzania, Africa   Hardness: 6 - 7   Specific Gravity: 3.2 - 3.4   Refractive Index: 1.69 - 1.70   Chemical Composition: Ca2Al3(SiO4)3(OH), Calcium Aluminum Silicate Hydroxide   Crystal Structure: Orthorhombic CLICK HERE TO SEE ALL OUR OTHER JEWELLERY AND GEMSTONE AUCTIONS Postage Costs Postal Zone Standard Cost Tracked (optional) UK and Northern Ireland Free (RM 2nd class) Europe Rest of the World Combining Postage for Multiple Items Extra Charges: There is no extra charge for combini
Below is the technical information:   Size: 6x4 mm   Shape: Oval-Facet   Colour: Purple/Blue   Clarity: Eye-Clean   Lustre: Outstanding   Origin: Tanzania, Africa   Hardness: 6 - 7   Specific Gravity: 3.2 - 3.4   Refractive Index: 1.69 - 1.70   Chemical Composition: Ca2Al3(SiO4)3(OH), Calcium Aluminum Silicate Hydroxide   Crystal Structure: Orthorhombic CLICK HERE TO SEE ALL OUR OTHER JEWELLERY AND GEMSTONE AUCTIONS Postage Costs Postal Zone Standard Cost Tracked (optional) UK and Northern Ireland Free (RM 2nd class) Europe Rest of the World Combining Postage for Multiple Items Extra Charges: There is no extra charge for combini
Below is the technical information:   Size: 6x4 mm   Shape: Oval-Facet   Colour: Purple/Blue   Clarity: Eye-Clean   Lustre: Outstanding   Origin: Tanzania, Africa   Hardness: 6 - 7   Specific Gravity: 3.2 - 3.4   Refractive Index: 1.69 - 1.70   Chemical Composition: Ca2Al3(SiO4)3(OH), Calcium Aluminum Silicate Hydroxide   Crystal Structure: Orthorhombic CLICK HERE TO SEE ALL OUR OTHER JEWELLERY AND GEMSTONE AUCTIONS Postage Costs Postal Zone Standard Cost Tracked (optional) UK and Northern Ireland Free (RM 2nd class) Europe Rest of the World Combining Postage for Multiple Items Extra Charges: There is no extra charge for combini