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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

AMAZO033CUSH
BLUE AMAZONITE CUSHION CAB 14 MM

AMAZO033CUSH

US$4.80
hyeme001
Green Emerald Round Cut Faceted 1mm

hyeme001

US$.90
PUORC019
Purple & Orange Smooth Calibrated Loose 12mm Round Stone

PUORC019

US$1.99
SMQR00032
Natural Smoky Quartz Square Faceted 8 mm

SMQR00032

US$1.20

Calibrated Gems & Beads on Demand

Natural White Pearl Cabochon 8mm

US$2.50

in stock

Natural Malachite Cabochon 10x15MM

US$3.62

in stock

10 Piece AAA Labradorite Blue Fire Moonstone 5mm Round Cabochon

US$7.00

in stock

Wholesale HandMade 925 silver jewelry lot with semi precious Pendant Cab Rainbow Moonstone Gemstones

US$86.93

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