Colorless Polished Round Moissanite 7.5mm For Engagement Ring

Specifications:
1. the great cutting technology to make the smooth face on the shape of round .
2. Available shape:Heart, Square,Pear,Round, Marquise, Oval, Trillion, Rectangle,Butterfly,Trapezoid,Flower,Star etc and accept custom-made)

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Application:
Moissanite purchasers:Jewelry brands, jewelry wholesales,wholesales. clothes brands, clothes wholesales, handbags brands, handbag wholesales, shopping malls, watch brands,watch wholesales.

Normal Details  of Description:
Core crystal:Round shape polished Moissanite in colorless for size 7.5mm
Skin: 99.9%, pure carbon diamond, thickness is about 15-300nm.
Refractive Index: Around 2.5 to 2.6, Double refraction index;
Relative Density: 3.22g /cm3;
Dispersion: 0.11;
Hardness: from 9.2 to 9.5;
Clarity and color: VVS1 in clarity and G or H in color.

when can I get the price?
We usually quote within 24 hours after we get your inquiry. If you are so urgent to get the price, please call us or
tell us your email so that we will regard your inquiry priority 
how can I get a sample to check your quality
After price confirmation, you can require for samples to check it out
can you do the design or OEM for us?
Yes, tell us your ideas and we will help to carry out your ideas into prefect stones, it doesn't matter if you do
not have someone to complete files, Send us high resolution images, your Logo and text and tell us how
you would like to arrange them. We will send you finished file for confirmation
how long can I expect to get the sample?
After you pay the sample charge and it will be ready for delivery in 3-7 days. The samples will be sent to you
via express and arrive in 3-5 workdays. You can use your onw express account or prepay us if you do not
have an account
what about the lead time for mass production?
Honestly it depends on the order quantity and the season you place the order. The best record we keep is
delivering  400,000,000 stones within and 3 tons of jewelry  a week. Generally speaking, we suggest that you
start inquiry half a month or a month before the date you would like to get the products at your country