ASTWO Environmental Protection Material Technology (Yancheng) Co., Ltd.

Sản Phẩm chính: Moissanite đồ trang sức, đá quý đồ trang sức, Loose moissanite đá, Loose đá quý, cao cấp tùy chỉnh đồ trang sức

hot products

As experts in gems, we always do our best to offer you excellent watches and service.

Customizable High Quality Loose Moissanite Stone With Certificates Moissanite Jewelry Making Gemstones Moissanite
$0.04 - $1.06 / carat
Wholesale Customized Round Cut Colored pink moissanite GRA Certificate VVS Fashion Loose Mossanite stone
$3.19 - $88.99 / piece
Fancy Cut VVS Green Moissanite Stone Moissanite Loose Stones For Fit Gold Moissanite Women's Ring
$29.80 / carat
Hot Sale brown moissanite Loose Stones Round Brilliant Cut Black Color Melee Moissanite Loose Stone
$7.99 / carat
Customized High Quality Mossanite GRA VVS Multiple Cuts And Colors Loose Moissanite Stone For Jewelry
$6.88 - $41.88 / piece
Custom red moissanite GRA Certificate Round Cut 6.5mm 1carat VVS Loose Moissanite Stone for Fashion Jewelry
$7.49 - $54.69 / piece
Wholesale Green Color Heart Shape 5mm moissanite For Fashion Jewelry Making GRA loose 5mm moissanite Stone
$11.19 - $66.99 / piece
Wholesale Price Fancy Cut Lab Grown Moissanite Diamond DEF Loose Moissanite 1CT Vvs Loose Moissanite
$6.99 - $11.90 / carat

We always do our best to offer you excellent watches and service.

PRODUCT CATEGORY

All-in-one solution for gem design, processing, wholesale, retail, services.

Loose Moissanite

Lab Diamond

Lab Grown Gemstone

Other Hot Gems

Whole Sale Real Round Brilliant Cut White Customized Size Vvs 0.1Ct To 20Ct Moissanite Loose Stones
US $2.33 - 468.8 / Piece
Wholesale Price Fancy Cut Lab Grown Moissanite Diamond DEF Loose Moissanite 1CT Vvs Loose Moissanite
US $6.99 - 11.9 / Carat
Hot Sale High Quality Blue Green Round Brilliant Cut Loose Moissanite Stone For Women Wedding Ring Making
US $9.25 - 85.5 / Carat
Wholesale Moissanite GRA D VVS 0.8-8mm moissanite Round Melee Diamond Iced Out Loose Moissanite For With Jewelry
US $0.79 - 6.09 / Piece
Fancy Cut VVS Green Moissanite Stone Moissanite Loose Stones For Fit Gold Moissanite Women's Ring
US $29.8 - 29.8 / Carat
Custom red moissanite GRA Certificate Round Cut 6.5mm 1carat VVS Loose Moissanite Stone for Fashion Jewelry
US $7.49 - 54.69 / Piece

Wholesale Round Brilliant Cut Lab Diamond D VVS White 0.3ct - 5ct Loose CVD IGI Certified round lab grown diamond
US $75.9 - 6,788 / Carat
Custom High Quality Fancy Pink IGI Diamond 0.5-5 Carat Round Brilliant Diamond Loose Lab Diamond
US $305.99 - 326.99 / Carat
Custom HPHT Lab Diamond Melee Synthetic Lab Created Diamond 0.8-3.3mm Loose Lab Grown Diamond
US $153.38 - 162.28 / Carat
Hot Selling IGI Certified HPHT Lab Grown Diamonds DEF/VVS-SI Clarity 3mm lab grown diamond
US $124.5 - 280 / Carat
Wholesale HPHT Lab Grown 0.3-2ct Pear Cut D Color Loose Diamond IGI Certified Loose Lab Grown Diamond
US $388.99 - 405.99 / Carat
Factory HPHT IGI Loose Grown Diamonds Oval Excellent Cutlab grown diamond 4 carat 3 cara Loose Lab Diamonds
US $350.9 - 372.9 / Carat

ASTWO Certified Pigeon Blood 5A High Quality 5*7mm 1ct Oval Loose Lab Grown Ruby for Fashion Necklace
US $6.9 - 120.9 / Piece
Wholesale Custom Synthetic Gems Lilac Oval Cut Loose Yttrium Aluminium Garnet Stone For Inlay Necklace
US $38.46 - 307.69 / Piece
High Quality Wholesale Yttrium Aluminium Garnet Gemstone Multiple Colors And Cuts Lab Grown Garnet
US $45.99 - 45.99 / Piece
Hot Sale High Quality Lab Grown Alexandrite Stone Emerald Shape Loose Alexandrite ForJewelry
US $28.99 - 55.99 / Piece
Custom Wholesale Dark Green Yttrium Aluminium Garnet Marquise Cut Lab Grow Garnet With For Jewelry
US $17.94 - 110 / Piece
Custom High Quality Fashion Synthetic Garnet Stone Multiple Colors And Cuts Loose Natural Garnet
US $21.79 - 999 / Piece

Lab Grown Diamond 9*9mm Plate CVD Diamond Growth Diamond Growing Seeds CVD Making Machine
US $200 - 200 / Piece
Certified Lab Grown Diamonds Growing CVD Diamond Cultivation CVD Seeds 8*8 mm Making Seeds
US $350 - 350 / Piece
Lab Grown Diamond 10*10mm Plate CVD Diamond Growth Diamond Growing Seeds CVD Making Machine
US $315 - 315 / Piece
Certified Lab Grown Diamonds Growing CVD Diamond Cultivation CVD Seeds 7*7mm Making Seeds
US $200 - 200 / Piece
Lab Diamond Jewelers 20*20mm Raw Material For Production Synthetic Diamond CVD Single Crystal Diamond
US $30,000 - 30,000 / Piece
Certified Lab Grown Diamonds Growing CVD Diamond Cultivation CVD Seeds 12*12 mm Making Seeds
US $1,745 - 1,745 / Piece

Company profile

Established in 2008, ASTWO Jewelry is a comprehensive Lab Gemstone manufacturer integrating research and development (R&D), production, and sales. Our company proudly operates a 2,000 square meter Lab Moissanite workshop, staffed with 7 R&D members, 25 senior technicians, and supported by 50 automated manufacturing lines equipped with sophisticated machinery. We specialize in high-quality gemstones, including lab diamonds, lab moissanites, lab rubies, lab sapphires, lab emeralds, and CVD Diamond Seeds, all customizable upon request. We warmly welcome friends from all walks of life to visit, offer guidance, and explore business opportunities.