Moissanite · Lab Diamonds · Custom Jewellery

Fine Gemstones & Jewellery,
Factory Direct

Crafted with Expertise Since 2009.

From loose moissanite and lab-grown diamonds to bespoke gemstone jewellery, we bring exceptional craftsmanship, custom cuts and endless possibilities together — all made in our own workshop.

Direct from the SourceExceptional ValueWorldwide Delivery

Shop the Collection Wholesale Program

1,199Styles Online, Every Shape & Colour

Since 2009Our Own Workshop

WorldwideFree Shipping, PayPal & Stripe

< 24hTypical Reply, Real People

Cut, Set and Polished In-House — Since 2009

Among China's earliest moissanite makers, we still cut, set and polish every piece with our own designers and craftsmen — using recycled metals and recyclable packaging. No trading company in between: one ring or a full store order, you pay the factory price.

Become a Wholesale Partner

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Verified Reviews

What Our Clients Say

5.0 / 5 average from 2000+ verified buyer reviews

“Also beautiful and a perfect match to the necklace I bought from this store!”

JJacqueline Cutillo2022-10-07

Purchased: GIGAJEWE Hand-Cutting Cushion Grey VVS1 Moissanite Premium Gems Loose Diamond Test Passed Gemstone For Jewelry Making

“Very beautiful and great customer service. Great quality. Thanks again”

JJanet Garcia2022-11-13

Purchased: GIGAJEWE Moissanite 2.0ct 8.0mm Pink Color VVS1 Heart Cut 925 Silver Ring Diamond Test Passed Fashion Woman Girlfriend Gift

“Super cute! Will order from here again”

EEmily Ketter2025-07-24

Purchased: GIGAJEWE Custom Initial Letter Earrings – 9K/14K/18K Gold White Moissanite Studs – Personalized Moissanite Jewelry Dainty Alphabet Earrings

“Beautiful,Love it!”

DDonalda2025-04-25

Purchased: GIGAJEWE Total 3ct White Solid Gold 9K/14K/18K Necklace 9.5*7 MM Cloud cut Natural Gray Color Moissanite Necklace,Rain cloud necklace

“This ring is amazing. So beautiful. I can't wait to buy more jewellery from this company .”

CCarla Centofanti2025-05-23

Purchased: 9K/14K/18K white gold/Rose gold Moissanite Custom Ring/Earring/Necklace Contact with me For Wedding Anniversary Proposal Jewelry Custom Gold Jewelry Buying Links

“As described. My spouse loved it.”

EElyse Munselle2023-12-25

Purchased: GIGAJEWE Moissanite white D Natural Blue Color VVS1 Total 1.2ct 925 Silver Earring 18K Gold Plated Diamond Test Passed Jewelry Girl Gift

“Great quality, great shipping, great customer support!”

TThedy Legros2024-02-20

Purchased: GIGAJEWE 14mm 10.0ct White Gold 9K/14K/18K Gold Necklace White D Color Moissanite Necklace , Gold Necklace,Women Gifts,Moissanite necklace

“This is the first OEC moissanite I found and purchased after extensive research. The quality exceeds my expectation. I have an 18kt wg setting from the 20's and tried white sapphire and brilliant cut moissanite - neither did it justice. This OEC is perfection...thank you!”

EEvaremy2022-06-13

Purchased: Vivid Yellow Lab grown Color 3ct Round Cut and Ring Moissanite 9K/14K/18K White Gold , Moissanite Ring, Engagement Ring, Christmas Gift

“Thank you, the price is affordable and the quality is good.”

RRich Roberts2024-08-12

Purchased: GIGAJEWE 9.0mm 3.0ct Portuguese Cyan Color VVS1 Moissanite 925 Silver Christian Religious Cross Pendant Necklace Woman Girl Gift

“Great item! No issues with shipping or customer service”

MMaddie2022-04-28

Purchased: GIGAJEWE 0.1ctX2 3.0mm Moissanite Top D VVS1 Round Cut Customized 18K Rose Gold Circle Stud Earrings Jewelry Woman Girl Gift

“Great quality. Items exceeds expectations. Just beautiful!”

MM??lissa2023-04-13

Purchased: GIGAJEWE 7MM 1.2CT 9K/14K/18K Rose Solid gold Natural Blue Hexagon Step Cut Moissanite Ring,Engagement Ring,Wedding Ring,Women Ring

“This was a beautiful stone, had very good experience with shop. When I took stone to jeweler to set, he commented that it was a very good stone.”