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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

PYRITERDCA020
Pyrite OVAL Cabochon 12X16MM

PYRITERDCA020

US$6.40
EMELOW0005
Emerald 7mm Round Faceted mediam grade

EMELOW0005

US$.85
BudgetJewelry308
Wholesale HandMade 925 silver jewelry lot with natural semi precious Pendant Multi Gemstones

BudgetJewelry308

US$85.55
RMOONRDROSE009
Rainbow Moonstone Rose Cut Cabochon 11mm Round

RMOONRDROSE009

US$5.10

Calibrated Gems & Beads on Demand

Rainbow Moonstone | White Labradorite Pears Briolette 7X10MM

US$1.40

in stock

Indian Garnet CushionCabochon 6mm

US$.75

in stock

Oyster Mohave Copper Turquoise 13X18MM

US$11.30

in stock

Natural Octagon Faceted 7x5 mm Peridot High Quality Gemstones

US$3.59

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