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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

PI006
Pinolith Cabochon Gemstone Size 10MM

PI006

US$1.30
GREENAGATE008
Green Striped Agate Round Cabochon 11mm

GREENAGATE008

US$3.25
SWISS036OV
Sky Blue Topaz OVAL Cabochon 6X4MM

SWISS036OV

US$.77
SMGL-P-393
Peanut wood stone with MOP (Mother Of Pearl) and sterling silver pendant.

SMGL-P-393

US$6.42

Calibrated Gems & Beads on Demand

Green Chalcedony Gemstone FACETED Round 5MM

US$.50

in stock

Rose Quartz Oval Shape Gemstone 5X7MM

US$.50

in stock

Yellow Serpentine Cab Oval 6X4MM

US$.45

in stock

2 pcs, 15x9mm, 8mm round stone, Flashing Blue Green Fire Labradorite Round Gold Vermeil

US$5.89

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