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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

PITOUR00000124 A
Pink Tourmaline Gem Stone ROUND FACTED 5MM

PITOUR00000124 A

US$4.14
CITR00009 LIGH
Citrine Round Faceted 4 MM

CITR00009 LIGH

US$.47
EMELOW0006
Emerald 8mm Round Faceted mediam grade

EMELOW0006

US$1.35
Connector124
Two (2) natural smoky quartz connectors vermeil gold size 10 mm

Connector124

US$9.99

Calibrated Gems & Beads on Demand

London Blue Topaz Marquise Faceted 3.5x7 mm

US$2.90

in stock

Mozambique Garnet Octagon Faceted 9X11 MM

US$15.60

in stock

Hot Pink Chalcedony OVAL Cabochon 7X9 MM

US$.50

in stock

Ocean Jasper Loose Gemstone Wholesale calibrated oval 5x7mm

US$.60

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