YNM GEMS
Precision Cut · Natural Gemstones
15+ Years
Master Supply Chain
Wuzhou Hub
Global Gemstone Capital
Factory Direct
No Middleman
Global Export
Thailand · India · China · More
About YNM GEMS
Located in Wuzhou, Guangxi, China—the world’s premier gemstone cutting and trading capital—YNM GEMS stands as a leading professional manufacturer and wholesale B2B supplier.
With over 15 years of master supply chain expertise, we specialize in the art of precision-cut, calibrated round gemstones ranging from 0.7mm to 5.0mm. Engineered for flawless setting, our calibrated stones are the trusted choice for high-end jewelry manufacturers, custom luxury brands, global wholesalers, and independent designers worldwide.
Tsavorite, Ruby, Sapphire (Blue, Pink, White), White Topaz, Garnet, Peridot, Amethyst, Citrine, Smoky Quartz, and Chrome Diopside.
Wholesale bulk supply, OEM customization, tailored precision cutting, mixed parcel sourcing, and global insured freight.
Every single stone undergoes a rigorous Triple Quality Sorting process to guarantee exceptional brilliance, uniform sizing, and reliable color consistency. Today, YNM GEMS proudly serves elite client networks across North America, Europe, Southeast Asia, and the Middle East—bridging the gap between fine Chinese craftsmanship and global jewelry excellence.
The Atelier Collection
Partnership Models
Wholesale Supply
Ready stock 0.7-3.0mm, immediate dispatch, flexible MOQ.
Regional Agency
Exclusive pricing and market protection.
Global Sourcing
Export documentation, custom packaging, full support.
OEM / Custom Cut
Size sorting, mixed lots, private label craftsmanship.
Sample Orders
Low MOQ sample packs for quality and calibration validation.
Annual Contract
Stable supply, preferred pricing, long-term partnership.
Standard Workflow
Inquiry
Sample Confirmation
Contract
Payment & Shipping
After-sales
Gemstone Knowledge & Guides
What Determines Quality?
The value of a natural gemstone relies on the classic 4Cs: Color, Clarity, Cut, and Carat Weight.
While rich saturation and uniform color drive initial desire, it is Precision Cutting that unlocks a stone's true brilliance, directly impacting how it reflects light in a finished jewelry setting.
Natural vs. Synthetic
Natural gemstones are geological masterpieces formed over millions of years, holding intrinsic rarity and investment value.
Synthetic counterparts are grown in labs; though they share identical chemical properties, they serve a different market and lack the unique prestige and enduring value of nature's own creations.
Popular Varieties
From the vivid passion of Ruby and the multi-hued majesty of Sapphire (Blue, Pink, White), to the vibrant green of Tsavorite and Tourmaline, premium gemstones define fine luxury.
Meanwhile, beauties like Garnet, Peridot, Amethyst, Citrine, and White Topaz offer an elegant balance of striking aesthetics and commercial affordability for large-scale manufacturing.
Insights & News
2025 Global Gemstone Market Outlook
Round precision-cut stones gaining momentum, 0.7-5.0mm becoming industry standard...
Read more →YNM GEMS at Bangkok Gem & Jewelry Fair
Strong engagement with Southeast Asian buyers, expanding global reach...
Read more →How to Identify Natural vs. Synthetic Gems
Essential tips for buyers and jewelers...
Read more →Get a Quote & Samples
Our team replies within 24 hours with pricing, specifications, and sample policy.
kimona99999@gmail.com
+86-18276412661
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