Hpht Diamonds, Color : White Colorless Gemstone

Listing ID #1063000

We are offering hpht diamonds.
Specifications
wholesale synthetic loose diamonds
1. Shape: round brilliant cut
2. Clarity: vvs
3. Color: g-h
4. Cutting: exellent
about itc synthetic diamond :
1. G-h white color, vvs1 clarity, excellent cut synthetic diamond.
2. Our synthetic diamond has almost no difference from natural diamond.
3. Its'hardness is 9.8
4. It will pass the diamond tester pen.
No.1 : what’s the different between lab grown and other simulated diamond?
the most important and largest difference from lab grown synthetic diamond and simulated diamond or zircons is the unprecedented hardness expect for real diamond.
Our lab grown diamond is the second hardest stone in the world expect diamond!!
which makes our lab grown synthetic diamond test as real by diamond thermal tester!!
and it will never fade!! brilliant forever!!
no.2 : is lab grown synthetic diamond shinny?
for natural diamonds, the refraction index is about 2.42, while lab grown synthetic diamond is 2.75. It means that lab grown synthetic diamond shines more brilliant than natural diamonds!!!!much cheaper with great hardness and fantastic brilliance!! that’s the reason why we believe that lab grown synthetic diamond will replace the mined diamond in a very short time!!
no.3 : do you offer certificate for lab grown synthetic diamond?
yes, for lab grown synthetic diamond items over 1 carat we offer the original blue card certificate from coblabs hongkong limited, the only one manufacturer of lab grown synthetic diamond. Those certificates provide lifetime warranty.
For lab grown synthetic diamond less than 1 carat, you can go to the jewelry counter or examine center to test it if it’s genuine lab grown synthetic diamond! if not, we’ll fully refund you.