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

1,201Styles 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

“Send us your cart — we usually confirm your wholesale price within 24 hours.”

Verified Reviews

What Our Clients Say

5.0 / 5 average from 2000+ verified buyer reviews

“Beautiful necklace. I love how delicate it is.”

JJay Brice2025-02-14

Purchased: GIGAJEWE 1.0ct White Gold 9K/14K/18K Necklace 6.5mm Round cut Natural Blue Color Moissanite Necklace ,Gold Necklace,Women Gifts

“Beautiful stones love gigajewe is amazing.”

JJulie GRADY2023-02-12

Purchased: GIGAJEWE Natural Vivid Yellow Color Banquette Cut, Yellow Loose Moissanite, Baguette Shape Brilliant Gemstone For Jewelry Making

“I was nervous to buy, but it is BEAUTIFUL. fits perfectly and sparkles like no other. shopping was relatively quick too!!!”

LLeanne2023-10-23

Purchased: GIGAJEWE cyan color Test positive Heart cut moissanites loose stone with Certificate For Jewelry Making,Wholesale Moissanite

“This is truly as sparkly and rainbow reflective as the video and picture. Has exceeded by expections and the express delivery was great. Thank you will be visiting again!”

SSusan McKeever2022-03-31

Purchased: GIGAJEWE Moissanite Total 5.2ct 8x10mm Emerald Cut D Color VVS1 18K White Gold Ring Jewelry Woman Girl Gift Fashion Love Token

“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

“The little duck is so cute, I like it very much, gigajewe is really amazing.”

VVesna Thomas2024-06-02

Purchased: GIGAJEWE Best Manual cut 3ct Blue Green color Duck Cut Moissanite Loose VVS1 by Excellent Cut For Jewelry Making

“Wow! The quality is mind blowing! It is such a breath taking ring!”

DDavy Bridges2022-08-14

Purchased: GIGAJEWE 6MM 0.8ct White D color 9K/14K/18K White Gold Ring Round Cut White Color Moissanite Ring , Gold Engagement Ring,Women gift

“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

“Absolutely love this shop and their products I am a multiple time buyer”

NNihtgalan2022-06-18

Purchased: GIGAJEWE Total 1.16ct 2X3mm 4X2.5mm Moissanite VVS1 Yellowish Brown Cushion Cut 18K Yellow Gold Ring Jewelry Girlfriend Gift

“I'm obsessed with these earrings! Lightweight, sparkly, and the gold doesn't irritate my ears at all. Perfect for everyday wear.”

NNatalie2026-09-05

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

“Very beautiful pink diamond. Will purchase again soon. Fast delivery.”

RRasd Lad2021-12-14

Purchased: GIGAJEWE Moissanite Hand-Cutting Princess Red Pink Color VVS1 Premium Gems Loose Diamond Test Passed Gemstone For Jewelry Making

“Nice items, high quality, as expected.”

RRachael2025-10-17

Purchased: GIGAJEWE 20-25Ct Lab Grown Moissanite Band: Wedding Ring, 4-8mm Width

“Beautiful necklace. I love how delicate it is.”

JJay Brice2025-02-14

Purchased: GIGAJEWE 1.0ct White Gold 9K/14K/18K Necklace 6.5mm Round cut Natural Blue Color Moissanite Necklace ,Gold Necklace,Women Gifts

“Beautiful stones love gigajewe is amazing.”

JJulie GRADY2023-02-12

Purchased: GIGAJEWE Natural Vivid Yellow Color Banquette Cut, Yellow Loose Moissanite, Baguette Shape Brilliant Gemstone For Jewelry Making

“I was nervous to buy, but it is BEAUTIFUL. fits perfectly and sparkles like no other. shopping was relatively quick too!!!”

LLeanne2023-10-23

Purchased: GIGAJEWE cyan color Test positive Heart cut moissanites loose stone with Certificate For Jewelry Making,Wholesale Moissanite

“This is truly as sparkly and rainbow reflective as the video and picture. Has exceeded by expections and the express delivery was great. Thank you will be visiting again!”

SSusan McKeever2022-03-31

Purchased: GIGAJEWE Moissanite Total 5.2ct 8x10mm Emerald Cut D Color VVS1 18K White Gold Ring Jewelry Woman Girl Gift Fashion Love Token

“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

“The little duck is so cute, I like it very much, gigajewe is really amazing.”

VVesna Thomas2024-06-02

Purchased: GIGAJEWE Best Manual cut 3ct Blue Green color Duck Cut Moissanite Loose VVS1 by Excellent Cut For Jewelry Making

“Wow! The quality is mind blowing! It is such a breath taking ring!”

DDavy Bridges2022-08-14

Purchased: GIGAJEWE 6MM 0.8ct White D color 9K/14K/18K White Gold Ring Round Cut White Color Moissanite Ring , Gold Engagement Ring,Women gift

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