Crystal purity is a very important factor in diamond color. Diamonds that have been mined and polished have accumulated impurities that are carried from the earth during the mining process. When a diamond is cut and polished, additional impurities are introduced by the use of machines and polishing wheels. In addition, diamonds may also absorb certain elements from their environment when they are being cut. All of these factors can combine to affect the diamond’s overall color grade and hue.Tianyu Gems Co., Ltd. is a professional manufacturer of moissanite jewelry, which was formally registered in 2009. Within a short period of time, we have became one of the pioneer companies in moissanite jewelry industry. Our moissanite jewelry has been sold all over the world. We are committed to providing excellent services and creating great value for every customer.

Certificate Type:NoneBrand Name:TIANYU
Place of Origin:Guangxi, ChinaModel Number:TYMO
Gemstone Type:Synthetic (lab created)Gemstone Color:White
Gemstone Material:lab created moissaniteGemstone Shape:Round Cut
Gemstone Size:CustomizedGemstone Weight:1 carat
Treatments Applied:HeatOptical Special Effects:Color Play or Fire
Mohs Hardness:9.25Density: g/cm3:2.65-2.69
Special Optical Phenomena:Color ChangingLuster:Vitreous Luster
Quality:D-G colorFunction:Sowternir,Gift,Artware,Clothing, Decoration
Style:Fashion,Wedding,Lady,PopularApplication:Necklaces , Pendants, Earrings,Ring...
Product Description



Tianyu Moissanite New Cut hundred facets cut Round Moissanite 1 carat D E F colorless moissanite gem


About Moissanite


Every Tianyu Moissanite gem is precisely calibrated and hand-faceted by master gem cutters to maximize brilliance and spark its ultimate fire that increases the refractive index of moissanite.

2.Carat Size

Moissanite is visually proportionate to typical diamond carat weights but is approximately 10% lighter. Most jewelers find it easier to sell moissanite by size rather than weight. A 6.5mm round brilliant natural diamond would have a carat weight of approximately 1.0 compared to a moissanite of the same dimension (6.5mm) which has a carat weight of approximately 0.88. Simply put, to the eye they appear to be the same size, although the weight of the two stones may be slightly different.

3.Sign Words

We can do the laser inscription as your request, We have the most advanced laser technolog.


Any size, color,clarity,shape requirement for our diamonds and other products are almost welcomed.


Company Imformation

     We have advanced processing equipment and super skilled, professional technical team, and rich experience in production management.



Basic Information
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Contact Us
Take advantage of our unrivaled knowledge and experience, we offer you the best customization service.

Leave A Message

The first thing we do is meeting with our clients and talk through their goals on a future project.
During this meeting, feel free to communicate your ideas and ask lots of questions.

They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 200 countries.

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