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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

PIETER004RD
BLUE Pietersite Cabochon Gemstone Natural 6MM

PIETER004RD

US$1.35
RHODO00001RD
RHODOLITE Cabochon Round Gemstone 2 MM

RHODO00001RD

US$.35
SWISS022ROSERD
Sky Blue Topaz oval Faceted Cab Rose Cut 13x18mm

SWISS022ROSERD

US$65.00
GemAnklet31
Handcrafted 92.5 Sterling Silver With Beaded Multi Stone Stone Anklet

GemAnklet31

US$13.99

Calibrated Gems & Beads on Demand

labradorite and silver pendant. Natural stone. Silver pendant.

US$6.49

in stock

Amethyst (Brazilian) Marquise Faceted 2.5X5 MM

US$.25

in stock

PINK TORMALINE FACETED PEAR 3X5MM

US$5.00

in stock

Rose Quartz Gemstone Moon 14mm

US$2.20

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