DANBURITE-MEXICO 1.70Ct CLARITY SI1, PRECISION ROUND CUT 7.8 mm Diameter, VIDEO

Description

Ravenstein Mining Co.
TOP QUALITY EUROPEAN HAND FACETED GEMS  AND  FACET ROUGH MINING  & SALES
DANBURITE
Sorosilicate Si2O7 Groups and O, OH, F. and H2O
CaB2(SiO4)2
VIDEO OF THE GEMSTONE on a hand CAN BE FOUND
HERE.
MATERIAL:
Extremely rare natural
DANBURITE
(pale to light pink color is seen only in larger gems over 10ct. Smaller stones look colorless to an untrained eye)
This gem shows extreme brilliancy and fire, due to its high refractive index and perfect mirror polish. Clean facet grade
Pink Danburite
comes from world’s single source, the La Aurora mine in Mexico.
ORIGIN:
La Aurora Mine, Charkas, San Luis Potosi, MEXICO
. World’s only source of the highest gem grade
Pink Danburite
. The La Aurora mine is a huge zinc ore mine and pockets of Danburite crystals are found very rarely. Mine workers are prohibited to take Danburite out of the mine so each crystal is smuggled out.
WEIGHT:
1.70 Ct
CUT:
Portuguese ROUND Brilliant.
Faceted by Ravenstein Gem Co.
SIZE:
7.8 mm Diameter x 4.6 mm.
Calibrated jewelry size: YES
(The word “Calibrated” means that size of this gem was optimized to fit most inexpensive mass produced jewelry setting). All non-calibrated gems can also be set into jewelry. Ask your local jeweler for details. For customer not familiar with the metric system: 1 inch is 25,4 millimeters.
COLOR:
Slight Pink Tint.
Danburite up to 10ct
may look colorless
to an untrained eye. The color of this rare natural gem is best observed when placed on pure white sheet of paper. Only irradiated Danburite show vivid pink color, BEWARE!
CLARITY:
*  SI1  *
All colored stones are graded with trained unaided eye. All diamonds are graded under 10x magnification (GIA / International)
CLARITY SCALE:
From best and cleanest with no visible inclusions (FLAWLESS) to heavily included (P3):
FLAWLESS - VVS1 - VVS2 - VS1 - VS2 - SI1 - SI2 - P1 - P2 - P3
TREATMENT:
NONE
Natural color. We don’t apply radiation, oiling, diffusion and/or heat treatment in order to make low grade material look more expensive! We offer 100% natural gems only, no exceptions.
HARDNESS:
7.0 Moh’s Scale
(Hardness similar to Amethyst or Citrine – Suitable for regular jewelry wear).
LEGEND and LORE:
Danburite
belongs to the ANGEL CRYSTAL group. According to all leading spiritualists
, Danburite
has very powerful spiritual and healing properties.
Danburite
serves as a protector that brightens up the mind of the owner.
NEGATIVE FEEDBACK:
Please, don’t leave a negative feedback without giving us a fair chance to fix the problem. If you are unhappy with your purchase, simply contact us via eBay system and we will correct the problem as soon as we possibly can.
GUARANTEE:
We are committed to your 100% satisfaction. If for any reason you are not satisfied with your gemstone purchase, you are entitled to a full credit or refund within 14 days of receipt. Shipping and handling fees are not refundable.
NO REFUNDS or returns
after the initial 14 day trial period.
SHIPPING:
USA:
.50 USD
plus
.00 USD
for every additonal item / OVER
30,00 USD
VALUE
FREE SHIPPING
/  INTERNATIONAL :
38.00 USD
– USPS First Class Package / USPS Priority Mail International.
We do offer a 10 day combining period
SHIPPING TIME:
All items are shipped within 1 business day.
ABOUT US:
At
RAVENSTEIN
we precisely hand cut all gems in our European Union cutting facilities from mine-direct sources of top quality, hand-selected rough. Our prices are strictly factory-direct.
Our highly skilled master cutters facet all gems under strict German school “Idar Oberstein” and Bohemian school “Turnov” quality standards. We do our best to make each gemstone an original of the very highest market value.
MARKET VALUE OF NATURAL UNTREATED GEMS CAN ONLY INCREASE OVER TIME!
Please contact Ravenstein-Germany for more information about precisely cut Rare, Fancy and Energy gems from around the world
*** Nature’s Beauty Crafted To Perfection *** ™