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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

RMOONOVROSE0013
Rainbow Moonstone Rose Cut Cabochon 6X4mm OVAL

RMOONOVROSE0013

US$.65
CHRY0014
Chrysanthemum Stone Wholesale PEAR 5X8MM Loose Gemstone

CHRY0014

US$.75
RHODOFAC00054SQ
Rhodolite Square Faceted 10MM

RHODOFAC00054SQ

US$250.00
MAGA027
Designer Montana Agate Rose cut Gemstone 10X12 MM OVAL

MAGA027

US$1.50

Calibrated Gems & Beads on Demand

Natural color Chalcedony Round Cabochon 9 mm

US$1.85

in stock

YELLOW Sapphire Round Cut Faceted 12MM

US$17.50

in stock

Wholesale Natural Larimar Jewelry 9 pc pendant lot

US$175.00

in stock

Stingray Coral From Alaska oval 13x18mm

US$3.50

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