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

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

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

“Very satisfied with the earrings! It is super shiny high quality silver with 925 hallmark. Shipping is also very fast.”

SSimon2024-09-14

Purchased: GIGAJEWE Moissanite D Color Total 4.0ct 925 Silver Bow Shape Drop Earring 18K Gold Plated Diamond Test Passed Jewelry Girl Gift

“The stones are gorgeous and we’re verified moissanite by a jeweler.”

EEliana Osorio2022-10-03

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

“perfect. Seller has confirmed all options at every step. I can't stop staring at it!”

JJohn2022-11-14

Purchased: GIGAJEWE Red Color Cushion Cut Moissanite Loose VVS1 Synthetic gemstone by Excellent Cut For Jewelry Making and Gift

“Perfect replica of what I wanted”

VVictoria Johnston2025-09-03

Purchased: GIGAJEWE Transparent Flat-Cut Moissanite Solitaire Ring – Minimalist Solid Gold Band Modern Clear Gemstone Jewelry, Elegant Stackable Ring

“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

“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 is a beautiful necklace. Crafted from premium moissanite gemstones. Shipped quickly and came with a GRA certificate. Thank you!”

Eeville2024-08-02

Purchased: GIGAJEWE Total 1.1ct 3mmX11 Round Cut D Red Pink Blue VVS1 Moissanite 925 Silver Diamond Test Passed Religious Cross Necklace

“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

“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

“Really good quality ring! Reccomend”

PPeggy Hung2025-09-07

Purchased: Total 2.0ct 6.5mm Heart cut 925 silver plated 18K white gold Earrings Moissanite Earrings,Women gifts,Women Earrings

“I ordered for 8mm (2ct x 2 pcs) but I received 6.5mm (1ct x 2 pcs). Pls let me know the procedure to return. I already have 6.5mm ordered from you. Since I wanted bigger size, I ordered for 8mm. But I got 6.5mm.”

MMenaka Saravanan2024-03-22

Purchased: 1ct/2ct/4ct total 925 Silver Plated 18K Gold 2pcs White color Certified Moissanite Studs Silver Earring Jewelry With Certificate

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

Iiley13892022-07-06