For over 40 years, AGI has established itself as a leading North American manufacturer, designer, importer and wholesale distributor of fine gemstones and jewelry. Located in Dallas, Texas, AGI has maintained a commitment to quality and excellence in every facet of the company. From the rare, hard to find exquisite cuts to high fashion avant-garde jewelry, AGI is an industry leader.

Diamonds

AGI is one of the leading importers of Loose Diamonds in all shapes and sizes. We carry a large inventory ranging from 0.01ct to 7.00ct size stones. Single stones to match pairs to sets are also available.

Gemstones

AGI has been importing a wide variety of color stones (precious and semi-precious) from around the world for the past 29 years. We carry all sizes, shapes and cuts in precious and semi-precious stones, including rubies, emeralds, sapphires, tanzanites, morganites, and many more.

Pearls

We have been importing pearls from Japan, China, Australia and Tahiti for the past 30 years. We carry all sizes and qualities of pearls. Offering an extensive collection of Cultured Akoya, Freshwater, South Sea and Tahitian pearls.

Finished Jewelry

We are manufacturers and importers of fine jewelry from around the world. We carry many styles of rings, earrings, pendants, bracelets and necklaces set with diamonds, colored stones, pearls in fine 14 and 18 karat gold.

Custom Jewelry

We build custom jewelry pieces in as little as seven business days. Our design team provides speedy price quotes, quick sketches and CAD renderings, and delivers high quality, mesmerizing showpieces that your client will treasure for generations. We also supply and match stones for your project, providing a full start-to-finish for any and all custom projects. Visit our Custom Jewelry page for more information.