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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

OPALOVAL090
1 Strand Natural Multi Moonstone Faceted Rondelle Shape Gemstone Beads

OPALOVAL090

US$16.00
CheapJewel75
Wholesale Hand Made 925 silver jewelry lot with natural Melachite gemstones Pendant

CheapJewel75

US$91.84
IOL00046MED
IOLITE ROUND SHAPE CALIBRATED 5 MM GEMSTONES MED

IOL00046MED

US$2.62
MOSSAGA006
Natural Moss Agate Round Cabochon 8MM

MOSSAGA006

US$3.30

Calibrated Gems & Beads on Demand

Green Onyx Calibrated Cabochon Gemstone 11x11 mm

US$1.65

in stock

Sky blue topaz OVAL 6X4 mm faceted

US$.90

in stock

Brass imitation fashion Rings with Drusy gemstone wholesale India

US$4.40

in stock

Garnet Oval Faceted Cab ROSE CUT 7X9MM

US$4.20

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