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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

CRQU000013
Natural Crystal Quartz 5x7mm Oval Faceted Cut Natural Clear Quartz

CRQU000013

US$.85
PACHALCAB0022
Paraiba Chalcedony Gemstone, Round Calibrated Size, 12MM

PACHALCAB0022

US$2.99
THULICAB0011
RARE THULITE Cabochon | Top Grade Pink Thulite Gemstone | Round Shape | Loose Gemstone 14 MM

THULICAB0011

US$5.50
LIZA0007
Lizardite Loose Natural Gemstone CALIBRATED 12X16MM Collection

LIZA0007

US$2.99

Calibrated Gems & Beads on Demand

Beautiful Blue Sapphire Rondelle Beads

US$62.00

in stock

BLUE SAPPHIRE ROUND SHAPE MICRO GEMSTONES 2.00MM

US$2.20

in stock

Natural Lavender Jade 6x4mm Oval Cabochon Flat back

US$.30

in stock

Ruby Fuchsite Cabochon Stone 5MM ROUND

US$.55

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