Professional Lab Grown Gemstones Wholesale Supplier

Looking for lab grown gemstones? We are professional wholesale lab grown gemstones supplier with 10 years experience. We are committed to wholesale high quality lab grow gemstones to our clients at a competitive price. We are specialized in all kind of shapes lab grown gemstones, including lab grown ruby, lab grown sapphire, lab grown emerald, etc. Different cut and sizes are available for your choice.
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lab grown gemstones

Popular Cut Shapes of Gemstones

Cushion cut, Oval cut, Pear cut, Heart cut, Round cut, Trillion cut, Marquise cut, Emerald cut, Princess cut and other cut can be customized as your requirements.

popular cut shapes

Sizes of Lab Grown Gemstones

Below moissanite stones regular sizes are for reference. Please contact us if you need other sizes.

lgg sizes

Why Lab Grown Gemstones

Low Price

Lab grown gemstones are more and more popular on the market. And they can be made in the laboratory. So its cost is more cheaper than natural rubies.

Same Features

Lab grown gemstones have same physical and chemical characteristics with natural gemstones. It is cultivated in the same temperature and pressure environment.

Environment Friendly

Lab grown gemstones are cultivated in the laboratory. They are environment friendly than gemstones mining. Mining gemstones has a huge impact on the environment.

Good Clarity

Lab grown gemstones are formed by crystallization in the artificial environment. There will be less broken texture than natural gemstones.

Difference of Diamond and Lab Grown Gemstones

Chart Comparison for Gemstone Beauty Durability
Brilliance Reflective Index (RI) Fire Dispersion Hardness in Mohs Scale Toughness
Moissanite 2.65-2.69 0.104 9.25 Excellent
Diamond 2.42 0.044 10 Excellent
Ruby 1.77 0.018 9 Excellent
Sapphire 1.77 0.018 9 Excellent
Emerald 1.58 0.014 7.50 Good to Poor

Contact Us And Make Inquiry

Request Info

Feel free to contact us for any questions and doubts​, Your questions and inquiry will be replied in 24 hours. It is appreciated if you offer more order details for our quotation reference:
  • Color
  • Cutting
  • Size

FAQs of Lab Grown Gemstones

You can place an order on our website directly. Or contact us for help via contact form of our website. And you also can send email to our email address sales@loosemoissanitestone.com

Yes, please tell us more details about your requirements, like color, cutting, size, and quantity, etc.
The minimum order quantity is one piece.

Regular Shapes: Round,Oval,Pear,Square,Rectangular,Heart,Marquise,Triangle.

Special Shapes: Drop,Cushion,Flower,Butterfly,Fancy shape and others can be customized as your requirements.

Our lab grown gemstones colors are white, black, blue, green, yellow, grey, champagne, etc.
Round size: 0.8~15mm; Pear size: 1.5*3mm~10*14mm; Oval size: 2*4mm~10*14mm; Square size: 1.5*1.5mm~10*10mm; Heart size: 2.5*2.5mm~10*10mm; Marquise size: 1.5*3mm~7*14mm; Triangle size: 2*2mm~9*9mm
Round cut, square cut, cushion cut, heart cut, oval cut, Pear cut, Asscher cut, Belgium cut, American cut and others can be customized as your requirements.

0.01~10CT and others can be customized as your requirements.

1mm-3mm: 1000pcs packed in 1 vacuum packing.
Above 3mm: 1000pcs wrapping in 1 tissue paper.
Or in special gift box packing.

Of course, but you should pay the fee. For more details, please contact us.

Multiple secure payment methods are available. Our payment methods: wire transfer(T/T), Western Union or PayPal.

Usually, 1~2 days for models in stock, 5~15 days for customized order.

The shipping cost is depending on the weight of parcel and delivery location. Please offer us your address when you make an inquiry. Then we will make a quotation with shipping fee to you.

The gemstones will be sent by Express, like DHL, UPS, FEDEX, TNT, Aramex, EMS, etc. Please tell us if you have special courier for use. Tracking number will be sent after we got it.

Usually, 5~14 business days for shipping time. But shipping time maybe delayed for the COVID-19 influence.

For carton broken or package damaged, please take some pictures and report with Express agent as soon as possible.
For quality or defective issue, please contact us with details.

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It is appreciated if you offer more details for our quotation reference.

I will be happy to answer your questions and make quotation within 24 hours.