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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

AQUA00000292MD
AMARINE PEAR CALIBRATED 6X4 MM GEMSTONES

AQUA00000292MD

US$4.80
GarnetGem591
Garnet 7X5 Baguette Shape Faceted Cut Loose Gemstone AAA Quality

GarnetGem591

US$1.10
SMGL-SP RING-56
Narrow Bodhi Leaf Spinner Ring, sterling silver ring, silver ring, sterling silver,

SMGL-SP RING-56

US$11.00
BON00078
Top grade natural Black Onyx trillion-shape faceted gemstones 10mm

BON00078

US$1.38

Calibrated Gems & Beads on Demand

Citrine Round Faceted 1 MM MEDIAM

US$.30

in stock

PARIBA Blue Apatite PEAR Faceted Stone 6X9 MM Paraiba Color Apatite Faceted

US$44.58

in stock

Labradorite, Oval Dome shape, 925 Sterling Silver Earrings

US$13.13

in stock

Emerald 7mm Round Faceted mediam grade

US$.85

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