Why We Only Sell 100% Natural Gemstones – And Our Commitment to Your Peace of Mind

At Certified-Gemstones, authenticity isn’t just a promise—it’s our standard. We pride ourselves on offering only 100% natural gemstones sourced from around the globe. Every stone in our collection is ethically sourced from trusted suppliers who share our commitment to quality and integrity.

Our Rigorous Verification Process

We understand that when investing in gemstones, you need to be absolutely sure of what you’re buying. That’s why we leave nothing to chance. Our quality assurance process includes:

Refractive Index Testing:
We use a high-grade refractometer to measure each gemstone’s refractive index, a critical indicator of its authenticity and natural properties.

Microscopic Examination:
Utilizing a x300 microscope, we thoroughly check for natural inclusions, ensuring that each gemstone exhibits the unique internal characteristics only found in natural stones.

Polariscope Analysis:
With our polariscope, we determine whether a gemstone is singly refractive (SR), doubly refractive (DR), or an aggregate (AGG). This step confirms the gemstone’s natural optical properties and helps us verify its authenticity.

GIA Certification:
For any gemstones that we cannot fully verify in-house, we send them to the Gemological Institute of America (GIA) for a comprehensive report. This certification provides an additional layer of assurance and transparency, giving you complete peace of mind.

Our Unbeatable Guarantee

We are so confident in the authenticity of our gemstones that we offer a full money-back guarantee. If any gemstone is ever found to be synthetic, we will refund:

• The full purchase price,
• The cost of the GIA report, and
• The shipping charges.

This guarantee ensures that you can shop with complete confidence, knowing that our commitment to quality is backed by our promise to you.

Ethically Sourced, Globally Curated

Our gemstones are not only natural—they’re ethically sourced. We only partner with trusted businesses that adhere to strict ethical and sustainable sourcing practices. This commitment ensures that every gemstone you purchase from Certified-Gemstones is as responsibly obtained as it is beautiful.

At Certified-Gemstones, our mission is to bring you nature’s finest treasures with uncompromising quality and complete transparency. Shop our collection today and experience the true brilliance of 100% natural gemstones, backed by rigorous testing and an unbeatable money-back guarantee. Additionally I am currently doing my courses to become a Certified Gemologist (GIA.cert) to further my knowledge in my passion of Gemstones