What is the minimum order quantity?

The minimum order quantity is 5-10 carats.

What is the delivery time?

Delivery takes 3-7 days after order confirmation.

What payment methods do you accept?

We accept T/T, PayPal, Western Union, Small-amount payment, and Money Gram.

What are the available color grades?

The available color grades range from D to J.

What are the main applications for these diamonds?

They are applied to cutting tools, geological drills, engineering drills, wire saws, and polishing.

What is the production technology used?

The diamonds are produced using Chemical Vapor Deposition (CVD) and High Pressure High Temperature (HPHT) processes.

What is the lead time during peak season?

The lead time during peak season is within 15 workdays.

Hpht Synthetic Rough Uncut Diamond Gemstones

Chenguang Machinery & Electric Equipment Co., Ltd.

13 yrs

5.0 (13 Reviews)

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Product Highlights

High Hardness: Mohs 10 hardness ensures superior durability and cutting efficiency.
Wide Color Range: Available in D-J color grades to meet diverse aesthetic requirements.
Customizable Size: Size ranges from 1mm to 10mm with specific carat weights of 0.6-3ct.
Fast Delivery: Delivery within 3-7 days after order confirmation.
Advanced Technology: Produced using CVD and HPHT methods for high purity and stability.
Versatile Applications: Suitable for cutting tools, geological drills, wire saws, and polishing.
Multiple Payment Options: Accepts T/T, PayPal, Western Union, and Money Gram.
Stable Quality Control: Perfect raw material control system ensures product consistency.

Product Attributes

Customization: Available
Type: Diamond
Classification of Diamond: Artificial
Characteristic: High Hardness
Characteristics of Natural Diamond: Compressive Strength
Transport Package: Neutral Packing
Origin: China
Production Capacity: 5000 Piece/Pieces Per Month

Hpht Synthetic Rough Uncut Diamond Gemstones

Hpht Synthetic Rough Uncut Diamond Gemstones pictures & photos — Hpht Synthetic Rough Uncut Diamond Gemstones

Hpht Synthetic Rough Uncut Diamond Gemstones
Hpht Synthetic Rough Uncut Diamond Gemstones
Hpht Synthetic Rough Uncut Diamond Gemstones
Hpht Synthetic Rough Uncut Diamond Gemstones
Hpht Synthetic Rough Uncut Diamond Gemstones
Hpht Synthetic Rough Uncut Diamond Gemstones
Hpht Synthetic Rough Uncut Diamond Gemstones

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Hpht Synthetic Rough Uncut Diamond Gemstones
Hpht Synthetic Rough Uncut Diamond Gemstones
Hpht Synthetic Rough Uncut Diamond Gemstones
Hpht Synthetic Rough Uncut Diamond Gemstones
Hpht Synthetic Rough Uncut Diamond Gemstones
Hpht Synthetic Rough Uncut Diamond Gemstones
Hpht Synthetic Rough Uncut Diamond Gemstones

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Product Description

white rough HPHT lab grown diamond stone

Rough Uncut CVD/HPHT Diamond

Hpht Synthetic Rough Uncut Diamond Gemstones

Specification:

1.Size: 0.6-3ct

2.Clarity: VS-SI

3.Color: D-J

4.Type: CVD/HPHT laboratory grown diamond

5.Hardness: Mohs 10

6.Process: Chemical Vapor Deposition

High Pressure High Temperature

Items Model	CVD/HPHT Uncut synthetic diamond
M.O.Q.	5-10 carat
Brand	Chenguang Diamond
Size	1mm-10mm
Advantages	1. Perfect raw material control system ensures the stability of the products
	2. Advanced processing technology promises the superiority of the products
	3. Various kinds of products can meet different requirements of different customers
Unit Price	USD 10-50/Carat
Delivery time	3-7 days after confirmation of order
Mission	Sincere attitude ,responsible spirit and professional working way

PHOTOS EXHIBITIONS

Hpht Synthetic Rough Uncut Diamond Gemstones

Other type of diamond available:

1.Sythetic diamond grit :

16/18(D1180),18/20 (D1001),20/25 (D851),25/30 (D711),30/35 (D601),35/40 (D501)
40/45 (D425), 45/50 (D356), 50/60 (D301), 60/70 (D251),70/80 (D213), 80/100 (D181)
100/120 (D151),120/140 (D126),140/170 (D107),170/200 (D91),200/230 (D76)
230/270 (D64),270/325 (D54), 325/400 (D46)

2.Diamond micro powder:

For polishing: 0-0.5,0-1,0.5-1,0.5-1.5,0-2, 1-2,1-3,2-4,2.5-5,3-6
For Lapping ; 4-8, 5-10,6-12,8-16,10-20
For Grinding : 12-22, 20-30,22-36, 36-54

3. Larger size synthetic diamonf for tools, jewellery 1mm-5mm:
crystals : 1mm to 3mm,

plates : 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm

Our grade of synthetic industrial diamond

JSSD/JSMD/JSBD 9907

1. Complete cubo-octahedron, regular crystal shape,

2. Nearly no impurities,

3. Good shock resistance and thermal stability.

4. The difference between TI and TTI within two points, and the wear resistance have reached the same level as the corresponding products of international leading company.

Applied to high quality cutting tool, high quality geological drill, engineering drill, wire saw and electroplated abrasive wheel to process the express train spare parts.

JSSD/JSMD/JSBD 9908

1. Shape is complete and regular cubo-octahedron

2. High purity

3. Very high strength, toughness , thermal stability and very high impact resistance;

Applied to make tools for sawing hard stone, such as wire saw, stripe saw, gang saw, large saw blade etc. For all kinds of concrete, geological drilling, engineering drilling, and all varieties of diamond dressing tools application as well.

JSSD/JSMD/JSBD 9909

1. Shape is mainly cubo-octahedron and complete,

2. Medium strength.

Applied to making resin bond or metal bond tools to cut, drill, grind and polish non-ferrous materials like refractory, concrete, glass.

Company Profile:

Hpht Synthetic Rough Uncut Diamond Gemstones

About the Supplier

This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2291239". Items marked "" are certified.

Chenguang Machinery & Electric Equipment Co., Ltd.

Company Profile

Chenguang machinery &Electric Equipmemt Co., Ltd is comprehensive enterprise specialized in development, production, and marketing of ultra-hard materials.

In the year of 2018, we have two workshops, nearly 50 cubic press are used for growing HPHT diamond, One workshop, 7 sets CVD growth chamber, dedicated to the growth of CVD,

Advanced laser cutting machines, polishing and grinding machines are fully equipped, running day and night, so we can provide you with complete growth, cutting, polishing and grinding services for HPHT diamond and CVD diamond.

For quality inspection, we are equipped with complete and advanced testing instruments,

Such as particle size analyzer, static pressure analyzer, magnetic susceptibility

Analyzer, 200-1000 times electron microscope, infrared spectrometer, etc,

They are specially used to control the quality of diamond. We are the only

Designated testing center of Jilin University in Hunan Province. As a diamond supplier, We started to provide a wide range of diamond products and solutions for many well-known Chinese diamond tools enterprises since 1993. We grow together with China's diamond industry.

Since 2009, we have started to sell superior diamonds all over the world, including famous tool manufacturers, laboratories in colleges and universities, Diamond institute, Diamond dealers etc.

Our products are widely used in mechanical processing, oil and gas drilling,

Coal mining, construction, transportation, and some others are used in stone, automobile, cast iron, ceramic, hard alloy, fiber, semiconductor. Magnetic materials cutting and grinding area.

About Our Factory & Business Background

Address: B1102, Huayifu, Shaoshan Nan Road, Yuhua District, Changsha, Hunan, China
Terms of Payment: T/T, PayPal, Western Union, Small-amount payment, Money Gram
International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
Average Lead Time: Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
Nearest Port: Changsha. Guangzhou, Shanghai, Shenzhen

Our Production Capability & Technical Expertise

Main Products: Synthetic Diamond, Diamond Drill Bit, Diamond Cutting Disc, PDC Cutters

Our Industry Experience & Global Business Record

Export Year: 2010-12-01
Main Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Eastern Asia, Western Europe

FAQ

What is the minimum order quantity?: The minimum order quantity is 5-10 carats.
What is the delivery time?: Delivery takes 3-7 days after order confirmation.
What payment methods do you accept?: We accept T/T, PayPal, Western Union, Small-amount payment, and Money Gram.
What are the available color grades?: The available color grades range from D to J.
What is the hardness of the diamond?: The hardness is Mohs 10.
What are the main applications for these diamonds?: They are applied to cutting tools, geological drills, engineering drills, wire saws, and polishing.
What is the production technology used?: The diamonds are produced using Chemical Vapor Deposition (CVD) and High Pressure High Temperature (HPHT) processes.
What is the lead time during peak season?: The lead time during peak season is within 15 workdays.