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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

PJ008
Picture Jasper 10mm ROUND CABOCHON

PJ008

US$1.95
HOOP010
Real Cabochon Honey Opal OVAL 15X20MM

HOOP010

US$2.99
SERP000009
Green Serpentine Cab Round 4MM

SERP000009

US$.80
OP00016
Opalite Gemstone Cabochon, 10X12 MM Oval Cabochon

OP00016

US$1.35

Calibrated Gems & Beads on Demand

100 CARAT LABRADORITE HEART Cabochon Wholesale Lot

US$8.30

in stock

Natural Chrysocolla Cab PEAR 9X13mm

US$3.50

in stock

Natural Smoky Quartz Marquise Faceted 7x14 mm

US$1.35

in stock

Wholesale Hand Made 925 silver jewelry lot with natural Golden Rutile gemstones Pendant

US$88.96

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