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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

RGARCABRD001
Indian Garnet Round Cabochon 3mm

RGARCABRD001

US$.15
GMOON016
Golden Shine Moonstone 5X8MM Rose cut Gemstone PEAR

GMOON016

US$.69
FWPEARL027
Natural White Pearl Trillion Cabochon 6mm

FWPEARL027

US$4.95
PENDA18
natural rainbow moonstone 925 silver two tone earrings

PENDA18

US$6.00

Calibrated Gems & Beads on Demand

9mm Natural Snowflake Obsidian Round Cabochon

US$1.70

in stock

Natural Prehnite Trillion Rose Faceted Cab Cut 6 MM

US$.80

in stock

7X9mm Natural Rhodolite Garnet Oval Faceted Cut Gemstone1 piece

US$18.00

in stock

Green Onyx Cabochon Gemstone 10 MM Trillion

US$2.60

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