0.84ct rare Fancy Unheated Sapphire gem Tanzania Color Change Shift Blue Purple
Here is a rare, Natural, UNHEATED, Fancy Sapphire gemstone from Tunduru, Tanzania! This marquise shaped gem measures 8.35mm X 3.95mm and weighs 0.84cts. This genuine sapphire is ALL NATURAL and UNTREATED and it shows a color change/shift depending on lighting conditions- It shows more Blue under Fluorescent Light and more Purple under Incandescent Light. A wonderful addition to a rare gem or mineral collection!! Species : Natural Corundum, variety Natural Sapphire. Weight : 0.84cts Size : 8.35mm X 3.95mm Clarity : I Treatment : none. I do not use stock photos- the item described in the listing and shown in the photos is the item for sale. Please understand that the photos are ENLARGED to show detail for your benefit- please use the measurements provided in the item details/description to understand the size of the gem or specimen in the listing- measurements are given in millimeters unless otherwise noted. There are 25.4mm in 1.0 inch. Photos are taken under daylight equivalent compact Fluorescent lighting unless otherwise noted.
The color may also vary depending on the type of light or mix of types of light used to view the stone- please ask any questions before purchasing. When viewing a color shift/change gemstone, make sure you are viewing the stone under ONLY ONE source of light at a time (this includes sunlight from windows).
Fluorescent gemstones are best viewed under a standard LW UV Black light in a dark room- sunlight can diminish or block the fluorescence of a gemstone from being viewed. Please make sure you understand the size of the gemstone listed.
Gemstones DO NOT come with a gem lab report or certificate of authenticity unless it is clearly listed in the item description/details and shown in the photos. Gem tweezers, display stands, and any other display items shown in photos are not include with the sale of the item described in the listing. Please wait for a combined invoice before paying for multiple items.
Is via the United States Postal System. I cannot be held responsible for any delays due to international transit.
I do not accept offers via direct message. This item is in the category "Jewelry & Watches\Loose Diamonds & Gemstones\Loose Gemstones". The seller is "ref1frog" and is located in this country: US.
This item can be shipped worldwide.
- Country of Origin: Tanzania, United Republic of
- Gemstone Type: Sapphire
- Gemstone Form: Cut
- Gemstone Effect: Color Change
- Gemstone Creation: Natural
- Shape: marquise
- Natural/Lab-Created: Natural
- Length: 8.35mm
- Width: 3.95mm
- Gemstone: Sapphire
- Treatment: Unheated
- Total Carat Weight (TCW): 0.84ct
- Gemstone Treatment: Not Enhanced