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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

beneck0015
Wholesale Silver Jewelry Supplier of 925 Sterling Silver

beneck0015

US$9.50
BudgetJewelry294
Wholesale Handmade 925 silver jewelry lot with natural semi precious Necklaces Cut Multi Gemstones

BudgetJewelry294

US$114.53
SERP000016
Green Serpentine Cab Oval Shape 5x7mm

SERP000016

US$.60
gramecab0438d
AMETHYST Pyramid Square Cabochon 8MM

gramecab0438d

US$1.20

Calibrated Gems & Beads on Demand

Natural Prehanite Square Cabochon 6mm

US$.75

in stock

Yellow Onyx Rose Cut Loose Gemstone HEXA 10MM

US$2.48

in stock

Natural Rhodolite Garnet Faceted Oval 7x9mm Loose Gemstone

US$17.50

in stock

Natural Larimar Pear Cabochon 8X10 PEAR

US$4.70

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