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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

CITBRRD000030
Citrine Oval Briolette 10X12MM

CITBRRD000030

US$6.00
IOL00129 LGHT
IOLITE OCTAGON SHAPE CALIBRATED 8X10 MM GEMSTONES

IOL00129 LGHT

US$65.00
BRMOON000003
6mm Natural Brown Moonstone Round Cabochon

BRMOON000003

US$.85
UNA032
Glamorous Natural Unakite Pear Shape 7x10mm Cabochon Gemstone

UNA032

US$1.35

Calibrated Gems & Beads on Demand

1 Strand Natural London Blue Topaz Crystals Faceted Rondelle Shape Gemstone Beads

US$21.00

in stock

Pink ruby Pendant, 925 sterling silver,Pink color pendants

US$7.59

in stock

Natural Dendrite Opal Rose Cut cabs, Dendrite Opal Loose Gemstone Cabochon 5X7MM

US$.75

in stock

PERIDOT ROUND SHAPE MICRO GEMSTONES brilliant cut 1 mm

US$.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