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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

PENADE8
victorian natural rainbow moonstone 925 silver two tone earrings

PENADE8

US$8.00
SMGL-P-327
Rainbow Moonstone Pendant with ruby - Sterling Silver moonstone Pendant

SMGL-P-327

US$6.99
bLACK Rutile 12
4mm Natural Black Rutile Round Cabochon

bLACK Rutile 12

US$.80
MOTURQU00023
Watermelon Mohave Copper Turquoise 15X20 MM OVAL

MOTURQU00023

US$13.00

Calibrated Gems & Beads on Demand

Black Onyx Oval Faceted Cab 10x14 mm

US$1.80

in stock

Artisan Crafted !! Carnelian Oval Shape Orange Color Silver Gemstone Ring

US$6.79

in stock

1 Strand Natural Blue Iolite Faceted Rondelle Shape Gemstone Beads, 13 Inch Strand

US$15.00

in stock

Black Copper Turquoise Crescent 16mm Moon Shape

US$2.40

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