51.25 CTS BI COLOUR GOLD BLACK AMETRINE BEADS 11 204

  • Stars And Gems is currently on holidays and may take longer than normal to respond.

Item Information

Dimensions (mm) not provided
Weight (carats) not provided
Colors
Certified Gemstone

NATURAL AMETRINE BEAD GOLD BLACK HUES

CLARITY: TRANSPARENT

GEM SIZE: BEAD 15X11 MM

SHAPE:  FREEFORM FACETED CUT

TREATMENT: NONE

PARCEL TFOUR PIECES

 

-------------------------------------

AMETRINE GEMOLOGY INFORMATION:

Ametrine gemology
Species: Quartz
Color: Bands of yellow and purple
Chemical composition: SiO2 silicon dioxide
Crystal system: (Trigonal) compact
Hardness: 7(Mohs scale)
Specific gravity: 2.65
Refractive index: 1.54 - 1.55
Birefringence: +0.009
Color of streak: White
Absorption spectrum: Cannot be evaluated
Fluorescence: None

$75.00 USD

Add to Cart Make an Offer
Shipping $15.00
21 Days via Registered Shipping
Add to Watch List Ask a Question * All prices in USD

Audit Information

The Gemstone Sheriff program allows our members to request an audit on any auction, which is completed by an independent Gemologist who assesses the accuracy of the item description and pictures.

Pricing & Details

Auction ID 304055
Watchers 0 watching
Viewed 1,714 times
Starts 24th Oct 2012 6:33pm PDT

Shipping & Insurance

Provider Shipping Transit
FedEx $29.00 10 days
Registered Shipping $15.00 21 days
Shipping Insurance all providers $7.00 (optional)

Stars And Gems Details

You May Also Like