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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

RCH007
Russian Charoite, Round Coin 10MM

RCH007

US$2.35
PIETER026RD
BLUE Pietersite Cabochon Gemstone Natural 15X20 MM

PIETER026RD

US$19.10
RH0000NITE01
Natural Rhodonite Cabochon round gemstone

RH0000NITE01

US$.60
DRAGBLLO016
Dragon Bloodstone Jasper cabochon OVAL 7X9 mm

DRAGBLLO016

US$.80

Calibrated Gems & Beads on Demand

Iolite Square 3X3mm Faceted blue gemstone AAA

US$1.04

in stock

Green Onyx trillion cut faceted 4 mm

US$.25

in stock

IOLITE OCTAGON SHAPE CALIBRATED 3X5MM GEMSTONES

US$1.75

in stock

Natural 6x4 mm Octagon Faceted Peridot High Quality Gemstones

US$2.08

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