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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

RGARCABRD045
Indian Garnet PEAR Cabochon 7X10mm

RGARCABRD045

US$1.42
WRING13
Natural Shattugkite Ring in 925 Sterling Silver Christmas Gift

WRING13

US$18.00
HYEME000017
Hydrothermal Emerald OVAL Faceted 8X10mm

HYEME000017

US$29.00
IOL00028LIGH
IOLITE OVAL SHAPE CALIBRATED 8X10 MM GEMSTONES LGHT COL

IOL00028LIGH

US$35.00

Calibrated Gems & Beads on Demand

Natural Blue Copper Turquoise Square Cabochon 14MM

US$1.99

in stock

Ruby Round Faceted

US$.85

in stock

Natural Druzy Assorted Shape Wholesale Loose Gemstone Cabochon Lot 250gm

US$45.00

in stock

Natural Orange Jade Calibrated 5MM Round Cabochon Gemstone

US$.30

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