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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

SMQUBR0004
Smoky Quartz Oval Briolette 7X9MM

SMQUBR0004

US$.80
OCJA0023
Ocean Jasper Loose Gemstone Wholesale calibrated pear 8x12mm

OCJA0023

US$1.99
opalrdcab00159
Ethiopian Opal pear Cabochon 8x12 mm

opalrdcab00159

US$35.00
SMGL-P-375
Labradorite necklace, labradorite pendant, Labradorite, Handmade Jewelry,Gift for her, Handmade,

SMGL-P-375

US$7.63

Calibrated Gems & Beads on Demand

Indian Garnet Oval Cabochon 7x9mm

US$1.20

in stock

Natural Golden Rutile 4 mm HEART Shape FACETED

US$.50

in stock

Ethiopian Opal Cushion Cabochon 8 mm

US$29.20

in stock

RARE THULITE Cabochon | Top Grade Pink Thulite Gemstone | Round Shape | Loose Gemstone 7 MM

US$2.28

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