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About smglgroup
INTEGRITY SINCE 1960

The Art of Natural Luxury

For over 40 years, smglgroup has partnered with ethical mines and lapidaries offering exclusively hand-selected, top-graded tourmaline, quartz, and diamonds. Every bead, carving, and calibrated stone tells a story of earth's patience.

100% genuine

no treatments, no imitations

lab-grown option

eco-friendly, identical beauty

Meet our legacy

Gemstone Beads Collection

Vivid tourmaline, rose quartz, aquamarine natural stone beads, every strand hand knotted. Ethically mined & fair trade.

  • 4mm to 12mm rounds, ovals
  • AAA graded no dye
  • Custom length & calibration
Discover beads collection

Loose Gemstones Collection

Vivid tourmaline, rose quartz, aquamarine natural stone beads, every strand hand knotted. Ethically mined & fair trade.

  • 4mm to 12mm rounds, ovals
  • AAA graded no dye
  • Custom length & calibration
Discover beads collection

Diamondas Collection

Vivid tourmaline, rose quartz, aquamarine natural stone beads, every strand hand knotted. Ethically mined & fair trade.

  • 4mm to 12mm rounds, ovals
  • AAA graded no dye
  • Custom length & calibration
Discover beads collection

Featured Products

Natural Gemstone Showcase

top graded ethically sourced hand selected

BudgetJewelry324
Wholesale Hand Made 925 silver jewelry lot with natural semi precious Pendant Multi Gemstones

BudgetJewelry324

US$88.31
LBTBRIO0004
London Blue Topaz Oval Briolette 7X9MM

LBTBRIO0004

US$11.00
AfricanAmethyst269
Amethyst Gemstone Natural Amethyst Marquise Cut Lot Loose Gemstone 15X7 MM

AfricanAmethyst269

US$8.38
LLABOVROSE021
Labradorite Round Faceted Cab 6X4MM

LLABOVROSE021

US$.28

Calibrated Gems & Beads on Demand

Natural Tanzanite Round Faceted 3.5mm

US$2.50

in stock

AQUAMARINE OVAL GEMSTONES 7X9 MM

US$9.34

in stock

Wholesale Hand Made 925 silver jewelry lot with natural semi precious Cut Pendant Peridot Gemstones

US$126.95

in stock

Ethiopian Opal pear Cabochon 5x7 mm

US$4.00

in stock

Happy Customer Reviews

We sourced tourmaline from smglgroup for 7 years consistent top grade, ethical and reliable. The calibrated on demand service is a game changer.

Elena R. fine jewelry designer

The aquamarine quartz beads are exquisite vibrant, consistent drilling. My customers notice the difference. Thank you for integrity.

Marcus V. bead artist

As a volume buyer, the Business Club offers real value. Dedicated support, early access to rare carvings highly recommend.

Studio Lev NYC atelier