The Plumb Club
Suberi Brothers LLC
Industry powerhouse Suberi Brothers LLC., created a
revolution in the diamond market when they started designing
fine jewelry with a focus on fancy cut diamonds. Suberi Brothers
has continued to develop fine products with innovative diamond
cuts, the latest being the GABRIELLE® DIAMOND.

Suma International, Ltd., is another division
which features quality gemstone jewelry.

Suberi’s men’s divisions include Glenn Roberts, Inc.
and Sebastian Saint. Glenn Roberts focuses on
men’s rings, and is recognized for its innovative design,
high quality and price conscious product. Sebastian Saint
is a full line of men’s branded jewelry for today’s man.

Suberi Brothers operates factories in both the United States
and Thailand. By having its own factories, the company is
able to control production and quality standards to
manufacture the best possible product.

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902 Broadway
New York, NY 10010


Tel: 212-979-9100
Fax: 212-979-5331
Toll Free: 800 223-0100


www.gabrielle-diamonds.com

Principal Contact:
Marvin Markman