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Instagem

New York online supplier of loose diamonds and colored gemstones for jewelers, designers and the trade

💎 Loose Natural and Lab-Grown Diamonds 🔷 Precious and Semi-Precious Gemstones 🧪 Lab Created Gemstones and Moissanites ⛓️ Chains, Findings and Castings
New York, NY 7 West 45th Street
+1 212-840-3660 Website
Instagem
6Services
New YorkService area, NY
1

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About us

Instagem is a New York based online supplier of loose natural and lab-grown diamonds and colored gemstones. The catalog covers over 100 different varieties, and it's built for jewelers, designers and the trade who need stones for their own work.

The selection runs well beyond white diamonds. Browse natural diamonds in white, black, brown, yellow and grey, plus treated diamonds, lab grown diamonds, smaller accent diamonds, rough diamonds and rose cuts. On the gemstone side, the site lists sapphire, ruby, emerald, tanzanite, aquamarine, morganite and alexandrite alongside garnet, amethyst, citrine, topaz, peridot, opal, tourmaline and many more.

Instagem also carries lab created gemstones and moissanites, cubic zirconia, pearls, and jewelry components such as chains, castings, ring blanks and findings. Shipping is free, and you can order online at instagem.net or reach the team at 212-840-3660 or info@instagem.net. The office is at 7 West 45th Street, Suite 1605, New York, NY 10036.

Services

💎

Loose Natural and Lab-Grown Diamonds

Natural diamonds in white, black, brown, yellow and grey, plus treated and lab grown diamonds, available in shapes including round, princess, cushion, oval, emerald, heart, marquise and pear.

🔷

Precious and Semi-Precious Gemstones

Loose colored stones including sapphire, ruby, emerald, tanzanite, aquamarine, morganite, alexandrite, garnet, amethyst, citrine, topaz, peridot, opal and tourmaline.

🧪

Lab Created Gemstones and Moissanites

Lab created emerald, ruby, sapphire and alexandrite, along with moissanites and cubic zirconia in a range of colors.

⛓️

Chains, Findings and Castings

Jewelry-making components listed on the site, including chains in several styles, castings, ring blanks and findings.

📚

Pearls and Rough Diamonds

Akoya, freshwater, Tahitian and South Sea pearls, plus rough diamonds, rose cuts and beads.

📖

Knowledge Center and Catalog

Buying guides covering natural, treated and lab grown diamonds, gemstones, pearls and moissanites, plus a downloadable catalog.

Frequently asked questions

What does Instagem sell?
Instagem is an online supplier of loose natural and lab-grown diamonds and colored gemstones, with over 100 varieties. The site also lists pearls, lab created stones, moissanites, cubic zirconia, chains and findings.
Who is Instagem's catalog meant for?
Instagem serves jewelers, designers and the trade. Its catalog is built around loose stones and components for people making or selling jewelry.
Does Instagem offer free shipping?
Yes, the business advertises free shipping on its site. Contact the team for details on your specific order.
How do I order?
You can shop online at instagem.net, where you can create an account, use a wishlist and add items to a cart. You can also call 212-840-3660.
What if I can't find the stone I need on the site?
The site invites customers to email info@instagem.net for more items, so reach out with the stone type, shape and size you're looking for.
Where is Instagem located?
Instagem is at 7 West 45th Street, Suite 1605, New York, NY 10036. The business operates primarily online, so check with the team before planning a visit.

Location

7 West 45th Street, Suite 1605, New York, NY 10036, New York, NY
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