Introducing The Fine Jewelry Factory's Lab Grown Diamond Inventory, with over 500,000 lab diamonds to pick from, we offer one of the world's largest collection of lab grown diamonds at unbeatable prices.
Certified diamonds. Transparent pricing. Whether you’re a jeweler or buying direct, we deliver unmatched quality and value—without the high markups.
When it comes to loose lab-grown diamonds, you deserve choice.
Lower Prices – Get the same certified quality without boutique markups.
Direct Sourcing – We supply directly to jewelers worldwide, cutting out unnecessary costs.
Flexible Options – From single stones to bulk orders, we adapt to your needs.
| Feature | Calavera New York | The Fine Jewelry Factory |
|---|---|---|
| Loose Grown Diamonds | ✔️ | ✔️ |
| Price Transparency | ✔️ | ✔️ Wholesale direct |
| Custom Orders | Limited | Full customization (We manufacture jewelry in-house) |
| Pricing | Good | Better Than Good |
We specialize in 14K/18K fine jewelry and loose diamonds, trusted by jewelers and resellers across the globe. Whether you’re looking for a single diamond or an ongoing supply, our promise is simple:
Unmatched finishing and quality
Competitive wholesale pricing
Certified loose lab-grown diamonds
Q: Why should I choose you over Calavera New York?
A: We’re not just lab grown diamonds supplier —we’re also direct manufacturers and suppliers. That means better pricing, more options, and the same certification and quality you expect.
Q: Are your diamonds certified?
A: Yes. All our loose grown diamonds come with reliable grading reports from IGI and GIA.
Q: Do you offer custom sourcing?
A: Absolutely. If you’re looking for specific sizes, shapes, or bulk orders, we can fulfill them faster and more affordably. We also can "create" custom lab grown diamond shapes.