Gem Stone lab-grown polished HPHT synthetic diamond for jewelry decoration

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US $150-500 / Carats | 2 Carat/Carats (Min. Order)
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Quick Details
Brand Name:
Place of Origin:
Henan, China (Mainland)
Model Number:
2290, 2291
Diamond Type:
Synthetic (lab created)
Diamond Carat Weight:
Diamond Certificates:
Diamond Shape:
Round Brilliant Cut
Fancy Diamond Color:
light yellow and white
White Diamond Color:
Diamond Clarity:
Diamond Cut:
Diamond Enhancements:
Laser Drilling
Supply Ability
Supply Ability:
10000 Gram/Grams per Month
Packaging & Delivery
Packaging Details
in plastic bag
zhengzhou, china
Product Description
Gem Stone lab-grown polished HPHT synthetic diamond for jewelry decoration
Color: Yellow pure or white pure


Size: 1.0mm, 1.5mm, 2mm, 2.2mm, 2.4mm, 2.6mm, 2.8mm, 3.0mm


Weight: 1ct for 5pcs, 1ct for 7pcs, 1ct for 8pcs, 1ct for 9pcs, 1ct for 12 pcs, 1ct for 17pcs etc.  


Grade:   YWD 90, YWD 91


YWD 90 and 91 is the best quality stones made in lab condition, but can achieve gemstone grade, the hardness is same with natural diamond, so our  90 and  YWD 91synthetic diamond can be used as jewelleries.


YWD 2290

 consistent crystal color, regular shape, good trandparancy, high strength and great thermal stability, applied to make tools for sawing all kinds of hard stone and concrete, also suitable for geological drills and jewelry


YWD 2280

 complete crystal shape, perfect cubic octahedron, good diaphaneity, high impact strength and thermal stability, suitable for high grade cutting, drilling, and grinding tools.


YWD 2260

 complete crystal shape with full surface, good diaphaneity and low impurity, high strength, suitable for circular saws, frame-saw and geological broaches.


YWD 2240

 comparatively regular crystal shape, high mechanic strength, beolonging to middle grade, containing more regular crystal, suitalbe for grinding and free-cutting tools, grinding wheels which work with medium load.


Packaging & Shipping


Our Services

we can supply rough yellow and white diamond both. 


Rough whtie 

Clarity: VVS to VS 

Size: 1.0mm to 3.0mm 

color: F G H 


Rough yellow :

Rough yellow is mainly used in Industrial grade, and some better purity can used in jewelry also. 


Company Information

Henan Yinwang Trade Co., Ltd.  loated in zhengzhou city of   Henan Province.


Our main products include :

1. Synthetic diamond ( big size hpht diamond, small size diamond grit, diamond powder and so on )

2. Diamond tools ( diamond cutting wheel, superthin diamond cutting wheel, diamond dicing blade, internal grinding wheel and so on )



1.which color is possilbe ?

    white color and yellow color both


2.which size is available ?

   yellow color available size is 1.8mm 2.0mm 2.2mm 2.4mm 2.6mm 2.8mm 3.0mm 3.2mm 3.4mm 3.6mm 4.0mm    5.0mm 

   white color available size is 1.0mm 2.0mm 3.0mm 4.0mm 5.0mm 6.0mm 7.0mm 


For more information please contact:

Skype ID: stelerhi

Mobile: 0086 18339244861

What's up: 0086 18339244861

Wechat: XH947177795

QQ: 947177795


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