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

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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.

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Verified Reviews

What Our Clients Say

5.0 / 5 average from 2000+ verified buyer reviews

“El anillo llegó en 9 días. Muy bien embalado y las preguntas que que le hacía me las contestaba enseguida. La verdad que está muy bien y sin duda volveré a comprar en esta tienda. Pasados unos días realizaré nueva valoración.”

BBrian Nyarko2021-12-15

Purchased: GIGAJEWE 18K Plated Gold Christmas Tree Necklace 4.0ct 4mm Round Cut Red and White Color Moissanite Necklace , 925 Sterling Silver Necklace

“Perfect my wife loves the stone and the setting.”

CCarol2022-07-17

Purchased: GIGAJEWE - 9.0 Silver Ring with Moissanite, 925mm, White D Color, VVS1, Cut Heart, Diamond Tested, Simple Style, Gift for Women and Girls

“Excellent Seller, Excellent products !!”

QQuantum2022-07-29

Purchased: GIGAJEWE Moissanite 2.0ct 8.0mm Pink Colorful VVS1 Round Cut 925 Silver Ring Diamond Test Passed Fashion Woman Girl Gift

“The stones are absolutely beautiful. As a novice, I wasn't sure about size. Both sizes were beautiful and I wasn't aware the color differences between sizes. Doesn't really matter. They were so beautiful, I ordered some rounds. I can't wait to see them in the Florida sunshine. They have not been mounted yet, but I will add a pic when I have.”

CCandace2022-06-27

Purchased: GIGAJEWE 6X0.2ct 2X4mm Emerald Cut And 0.2ct 3.5mm Round Cut D Color Moissanite VVS1 18K Gold Ring Jewelry Woman Girlfriend Gift

“I love it, it's exactly what I was looking for.”

EErika2025-04-04

Purchased: GIGAJEWE 1.0ct Moissanite Emerald Cut Pink Red Color Necklace for Women 18K White Gold Plated Silver Ideal for Engagement Gift

“The quality of the stones is consistently high!”

KKarmella2022-11-16

Purchased: GIGAJEWE Moissanite 4.0ct10mm Nova Pink/White EF Color Round Cut 925 Silver Ring Diamond Test Passed Fashion Woman Girl Gift

“I keep reordering because the beauty and quality is amazing”

EEmily Bruzos2022-11-01

Purchased: GIGAJEWE Total 0.3/0.7/1.5/ct 2.3/3/4mm Round Cut D VVS1 Moissanite 925 Silver Ring Diamond Test Passed Fashion Girlfriend Gift

“Another lovely, quality item from Gigajewe.”