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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

AMEBRIO0046
Amethyst Faceted Briolette Cushion 14MM

AMEBRIO0046

US$25.90
WhGemstone00070
10pcs Natural Picture jasper round flatback gemstone cab cabochon 14mm

WhGemstone00070

US$11.90
GRAME00008
Green Amethyst Prasiolite Faceted 6X8MM Oval Calibrated

GRAME00008

US$1.30
GOLFAC00030
Natural Golden Rutile 10x14 mm Pear FACETED

GOLFAC00030

US$8.25

Calibrated Gems & Beads on Demand

Mystic Topaz Faceted Round 1MM

US$.52

in stock

Natural Garnet INDIAN Marquoise Cabochon 3x6mm

US$.28

in stock

Natural Zebra Jasper Cabochon, 5X7MM Oval Cabochon

US$.55

in stock

Natural Bumblebee Jasper 6MM Square Cabochon

US$.95

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