Moissanite, Moissanite Ring, Moissanite Necklace, HPHT&CVD Diamond, Moissanite Jewelry, Moissanite Stone. GIGAJEWE.COM.

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

“Another lovely, quality item from Gigajewe.”

RRaquel Lara2022-11-06

Purchased: GIGAJEWE 1.2ct 6.0mm D Princess 18K White Gold Plated 925 Silver Moissanite Ring Grilfriend Woman Gift

“Item arrived as advertised and packaged nicely! Shipping did take a while to the US since it came from China but that is to be expected”

AAbigail2022-09-27

Purchased: GIGAJEWE 15.6X10.1X7.6mm 8.073ct White D color Ice Crushed Pear Cut VVS With Certificate Moissanite Loose Gemstone Excellent Cut

“As always a quality product.”

LLee2023-01-13

Purchased: GIGAJEWE Sakura Pink color Moissanite Best Hand Pear Cut Gemstone Loose Brilliant Stone With Certificate By Excellent Cut

“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

“Perfect cut, perfect seller.”

AArriola2024-07-18

Purchased: GIGAJEWE D Color Moissanite Letter Stone, 6x8mm Alphabet Cut Gem

“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

“Amazing quality. made it exactly how I imagined and wanted. Costumer service was so great and timely! Came very professional with all the appropriate certifications. I absolutely love them, and haven't taken them off since I got them!”

LLavinia Kern2022-03-11

Purchased: 1.5ct White Solid Gold 9K/14K/18K Earrings 5mm Round Cut Blue Color Push Back Moissanite Earrings ,Snow Stud Earrings,Halloween 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

“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

“Arrived as described and on time”

SStephanie2025-09-16

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

“Wow, wow, wow Lovely quick shipping I will definitely use them again!”

BBeston2022-09-25

Purchased: GIGAJEWE Moissanite Triangle Broken Angles Gray Premium Gems Loose Diamond Test Passed Gemstone For Jewelry Making Customizable

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