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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

OYOPAL00023
Owyhee Blue Opal ROUND Cabochon 5 MM

OYOPAL00023

US$.99
SWISS036OV
Sky Blue Topaz OVAL Cabochon 6X4MM

SWISS036OV

US$.77
AMEBRIO0029
Amethyst (African) PEAR Briolette 8X10MM

AMEBRIO0029

US$3.20
GOLFAC00032
Natural Golden Rutile 5 mm Square Shape FACETED

GOLFAC00032

US$.99

Calibrated Gems & Beads on Demand

Tanzanite Square Cabochon 12X12MM

US$22.62

in stock

High Quality Apache Gold Cabochon oval 13X18mm

US$2.85

in stock

PINK TOURMALINE OVAL FACETED 6X8MM

US$11.50

in stock

Peridot natural loose gemstone 2X2mm Peridot faceted round gemstone calibrated

US$.29

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