293.15 Ct 10x12 mm Blue Star Sapphire 6 Rays Lab Created Stone

* Blue Star Sapphire Stone (Lab-Created Stone) Cabochon

* Oval Shape

* Size 10x12 MM

* Weight 293.15 Carats

* Clarity : Translucent

* Treatment : Heated

* Hardness : 9 Mohs

Advantage

      Star appears when under any light and star moves when turned. Using Diffusion Treatment. Not Printed on like cheap Simulate Stone. These are considered as synthetic because they are same chemical make up as Natural Corundum. BEST VIEW IN BRIGHT.

      You can select an item from list. You will receive the product as you see in the photo. We take the photo from actual product.

PAYMENT

1. Paypal

2. T/T Payment

3. Credit Card


SHIPPING TIME

Standard Shipping 14-21 days depends on your location.

Express Shipping 7-12 days depends on your location.



SHIPMENT

* All items send within 24 hours after payment has been verified by International Shipping

* Thailand Post by Registered Mail or EMS (Express Mail Service), DHL, FEDEX, UPS

   

RETURN POLICY

We offer 14 days no question asked return policy as long as the items are returned to us in their original condition. Any refund will be issued after the items are received and checked by us.



Thai Star Sapphire

Alibaba: http://th110095127.trustpass.china.cn



Mobile: 668-4669-8201

What apps: 66846698201

Line: busarakum

Skype: chare_chare9

ABOUT US

      We begin our business with the success of our father who discovers how to make Star Sapphire Diffusion. We also sell many of Natural Star Sapphire in Thailand and Worldwide. Afterward we make Star Sapphire diffusion on Synthetic Gemstone (Synthetic Gemstone have the same appearance, chemical formula, and crystallographic structure as the natural gemstones). Synthetic Gemstone which makes the Star Sapphire is very beautiful. They look like Natural Gemstone but less cost for buyer.


We have several colors of Star Sapphire.
- Blue Star Sapphire
- Ruby Star Sapphire
- Pink Star Sapphire
- Spring Green Star Sapphire
- Emerald Green Star Sapphire
- Bi-Color Blue Green Star Sapphire
- Green Color Change Star Sapphire
- Purple Color Change Star Sapphire
- Orange Yellow Star Sapphire
- Yellow Star Sapphire
- Violet Star Sapphire

     Our company is corporate in 1998, by the second generation of the family to bring family workshop to international jewelry manufacturer level. Our major exports are to USA, Japan. By year 2014, we will expand the market to European countries. We care all value customer, we supply best products which we can guarantee the quality because we produce them ourselves. The best thing for us is "CUSTOMER SATISFACTION"



FAQ

The diffused star sapphire is one of the gemstones where sellers prefer to withold information from prospective buyers. Sellers feel that buyers would not buy this wonderful
gemstone if they knew the truth.


- Is Diffused Star Sapphire A Sapphire?

One of the most commonly asked questions related to diffused star sapphires. The answer to this question is a yes. Diffused star sapphire is basically a sapphire gemstone. There is a treatment done on the gemstone but the fact remains that the gemstones is indeed a sapphire gemstone.


- How Is Diffused Star Sapphire Made?

We will try to be as non-technical as possible in answering this question. The diffusion process of star sapphires starts with picking a sapphire gemstone. The treatment is then done to bring the star effect on the surface of the sapphire gemstone. The main point to remember here is that, the star effect is only on the surface of the gemstone and does not extend to the entire gemstone. The resulting diffused star sapphire gemstone has a very deep blue color. In certain cases the star sapphire takes on a black color and is referred to as a black diffused star sapphire.


- Is Diffused Star Sapphire As Strong As Sapphire?

As explained above, the gemstone that is used in the diffusion process is a genuine sapphire. Sapphires have a hardness that is second only to diamond and this hardness does not
diminish with, the diffusion process used to make diffused star sapphires. Diffused star sapphires are ideal for male rings as the gemstone is available in fairly large sizes.


- Is The Diffusion Treatment For Sapphires Permanent?

The sapphire gemstone is itself an extremely durable gemstone with a hardness of 9 (as measured on the Moh's scale of hardness for gemstones). The diffusion treatment applied to the gemstone does not reduce this durability. However, as explained earlier, the diffusion treatment for diffused star sapphires extends only to the surface of the gemstone or a millimeter into the gemstone. This means that your diffused star sapphire cannot be recut or repolished. In real life situations, buyers almost never recut or repolish gemstones set in jewelry. So this is not a significant limitation of the diffused star sapphire gem stone. The sapphire gemstone by nature is very scratch resistant and will very rarely have the need to be recut or repolished.


- Is the Diffusion can make to Lab Created or Synthetic Sapphire?
As we explained that diffusion treatment can make on sapphire stone. Lab Created or Synthetic Sapphire gemstone with a hardness of 9 Mohs which the sapphire gemstone is extremely hard and measures 9 on the Moh's scale of hardness. The hardness of the gemstone is not affected by the diffusion process and the gemstone therefore retains it's originally physically properties. More reason which we make the star sapphire on Lab Created or Synthetic Sapphire Stone, because of limitation of Natural Sapphire, can make
star sapphire diffusion only on Blue Star Sapphire and Black Star Sapphire, but in Synthetic Sapphire Stone can make to all colors. This is specially true of sapphires which are extremely hard and scratch resistant gemstones.

Given this fact, the diffused star sapphire gemstone is a good and reasonably priced
gemstone.