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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

GOLFAC00044
Natural Golden Rutile 5X7 mm OCTOGON Shape FACETED

GOLFAC00044

US$1.60
blacksproserd026
Black Spinel PEAR ROSE CUT Faceted Cab 5X8mm

blacksproserd026

US$.50
RHODOFAC00059PE
Rhodolite Pears Faceted 6X4MM

RHODOFAC00059PE

US$1.08
WhGemstone00128
The side Polished Natural Agate Quartz Midnight blue Color Titanium Sparkling Druzy Cabochon 14mm

WhGemstone00128

US$6.99

Calibrated Gems & Beads on Demand

Onyx Pears Cabochon 15x20mm

US$4.80

in stock

Natural Peridot 3mm Round Cabochon

US$.45

in stock

Wholesale cab lot natural Russian Onyx stone.Wholesale Price,Loose Gemstone,

US$47.00

in stock

Natural Unakite Gemstone Heishi Shape Smooth Beads

US$10.00

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