Top Quality Lab Grown Zambia Gemstone Emerald Shape Loose Gemstones Colombia For Jewelry Making with AGL Certificate

Logistics and service upgrades

1. For US customers more than $300 orders, we support free upgrade to DHL or FEDEX express.
2. For orders from South African customers, we support shipping through Bufflo express, and the delivery date only needs about 15-20 days
3. For orders from customers in Nigeria and other countries, we support delivery to warehouse in China, usually Guangzhou city.
4. For orders from customers in Morocco and Colombia, we support DDP shipment.
5.For orders from customers in Hong Kong, we support shipping through SF express, about 3-5 days.
6.For customer Inquiry and ask for a price, we will answer your questions concisely and directly, to save your time.
7.For wholesale customer orders, we will check one by one, sort the packaging, to save your time.
8. We have a experienced packaging and shipping team, please rest assured, we will sort the products neatly to save space and make the parcel smaller and stronger.

Other shapes and colors. Please consult customer service

AGL certificate

Zambia

Colombia

About us

COSFIX was established in 2010, from 4 people at the beginning to more than 30 people now.

We used to produce handmade jewelry, copper alloy jewelry and cubic zirconia jewelry, now we focus on moissanite and S925 silver jewelry, but also undertake solid K gold customization business.

Custom Made Jewelry

We undertake oversized diamond customization, Customized platinum PT950/K gold/925 sterling silver jewelry, processing manufacturers, first-tier jewelry brand foundries.

Custom moissanite jewelry, rings, earrings, studs, necklaces, bracelets, please send me your pictures, videos, or product documentation.

Certificates and Patents

Sufficient stock

Advanced equipment

Workshop environment