Jacoby Gems
Jacoby Enterprises is a supplier of genuine, natural, precious & semi-precious color gemstones. Also Welcome to Jacoby Gems!
Jacoby Enterprises is a direct importer and manufacturer of genuine semi-precious and synthetic gemstones. We have been supplying dealers and jewelry manufacturers for over 25 years. Our international sources and extremely cost-effective buying power have earned us a reputation for competitive pricing on a broad spectrum of stones, colors, sizes and shapes. Genuine, Semi-Precious and Synthetic Gems
gemstones
Colored Gemstones
Jacoby Enterprises has a huge inventory of stones in a broad spectrum of colors, many different shapes and sizes from the most basic to fancy cuts. Our knowledgable staff are available to assist you in understanding what is best suited for specific needs. Feel free to give us a call or drop us an e-mail [email protected]
and we’ll do our very best to provide you with expertise and service at a price that will increase your profit margin.
06/02/2026
Natural fancy-color stones are beautiful — and beautifully inconsistent. When your supplier changes, your lot shifts, or your client comes back for a match, you're starting over.
Lab-grown moissanite eliminates that problem. Every color, from Cherry Blossom to Royal Purple to Imperial Gold, is produced to a repeatable standard.
Same hue. Same saturation. Same brilliance. Lot after lot.
💎 Ready to order? Contact Abraham at Jacoby Gems – 30+ years in the NYC Diamond District. + Mention this post for 🚚 FREE shipping on your first order!
📞 718.435.0289 | 📧 [email protected]
05/28/2026
Here's what we're offering new clients right now:
Tell us what you're looking for — stone type, size, color, budget. We'll source the options, photograph them, and send them to you directly. No commitment, no invoice, nothing until you say yes. And we'll ship your first order at no cost.
This is how we work with every new client at Jacoby Gems.
Something we hear constantly from jewelry designers and manufacturers: "I ordered a parcel based on the photos, waited three weeks, and it looked nothing like the listing. No one to call, no recourse."
There's a better way to source.
Natural colored stones. Lab-grown. Custom cuts. Made-to-order. No minimums. 30 years in the NYC Diamond District.
📖 Read the full sourcing guide:
jacobygems.com/the-gem-journal/local-gem-dealer-vs-overseas-suppliers
📞 718.435.0289
📩 jacobygems.com/contact
Why Jewelry Designers Choose Local Gem Dealers vs. Overseas Suppliers — Jacoby Gems A trade guide for jewelry designers and manufacturers on the advantages of working with a local gem dealer — custom cuts, no minimums, natural and lab-grown sourcing, and the fraud risks of overseas platforms every buyer should understand.
Click here to claim your Sponsored Listing.
Category
Telephone
Website
Address
1615 54th Street
Brooklyn, NY
11204
Opening Hours
| Monday | 9am - 6:30pm |
| Tuesday | 9am - 6:30pm |
| Wednesday | 9am - 6:30pm |
| Thursday | 9am - 6:30pm |
| Friday | 9am - 6:30pm |
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