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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

PCH004
Paraiba Chalcedony Oval Faceted Cut Stone Calibrated Natural Gemstone 6X8MM

PCH004

US$.95
LLABPEARROSE0313
Labradorite Pear Faceted Cab 8X12MM

LLABPEARROSE0313

US$1.39
BUMBLE015
Natural Bumble Bee Jasper Oval 6X8MM CABOCHON

BUMBLE015

US$.70
RAMOONSTOV023
Natural Rainbow Moonstone 12x16mm Pear Shape Cabochon

RAMOONSTOV023

US$7.80

Calibrated Gems & Beads on Demand

Petrified Wood Jasper Loose Gemstone Wholesale ROUND 15MM calibrated

US$2.20

in stock

Amethyst Gemstone Faceted Loose Cabochon Square Shape Size : 7X7 MM

US$5.18

in stock

Amethyst African Round Faceted OVAL 10X14 MM

US$18.00

in stock

Beautiful Pink Opal Pear Beads

US$42.00

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