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

1,196Styles 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

“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

“The necklace is beautiful, exactly as described, and met all my expectations.”

RRuth Rodriguez2025-03-23

Purchased: GIGAJEWE Yellow Solid Gold 9K/14K/18K 6.5*9 MM 2ct Cloud cut White D Color Moissanite Necklace,Cloud Necklace

“Perfect gift. Bought this for my mom's birthday. The packaging was elegant and the stone looks very high-end. She wears it every day now!”

SSarah Jenkins2026-04-21

Purchased: 1.87ct Blue-White Moissanite Sterling Silver Necklace | Nickel-Free 925 Silver Setting

“This ring is stunning. Pictures don’t do it justice.”

CCarol2025-03-04

Purchased: GIGAJEWE 2ct Pink color 6.5*9mm Cloud Cut Ring with Floating Moissanite 9K/14K/18K Yellow Gold , Moissanite Ring, Engagement Ring

“Great item that was quickly shipped...thank you!”

KKennedy Stotts2022-09-15

Purchased: GIGAJEWE Customized Round Angel Cut Golden Color VVS1 Moissanite Loose Diamond Test Passed Gemstone For Jewelry Making

“Excellent service and quality, arrived quickly too!”

MMaricela Franco2022-11-28

Purchased: GIGAJEWE Moissanite 0.3ct 4mm Round Cut Nova Blue/Pink EF Titanium Steel Ring Diamond Test Passed Fashion Claw Setting Gift

“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

“Fast shipping!Good quality product. Would order again …”

SStephanie Butcher2023-10-28

Purchased: GIGAJEWE Fox Shaped Ring 6X8mm 1.5ct Oval Cut White D Moissanite 925 Silver Diamond Test Passed woman Man Girl Gift With GRA

“Excellent pink colour, high sparkle, fast delivery. I placed this gem into a blank setting I bought from another seller and saved. Very pleased.”

Jjessweinreis2023-09-10

Purchased: GIGAJEWE Sakura Pink 8 Hearts 8 Arrows Round Cut VVS1 Moissanite Stone Loose Gemstone with Certificate Christmas Gifts

“Arrived super quick. Was a present for my mum - she loves it! It's sooo sparkly in the light. Will be buying from here again”

Hhoang2022-07-02

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

“I am over the moon with my order! They made the exact ring I had asked for and I’m so in love with it. The customer service was incredible. I highly recommend! Thank you so much for making my dream wedding ring.”

JJesse Elmore2025-02-28

Purchased: GIGAJEWE 0.5CT Round cut white D Color 9K/14K/18K solid White gold Moissanite Ring, Engagement Ring Wedding Ring,Planet ring

“The jewelry exactly as I wanted! Thank you!”

EEryn2025-02-25