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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

DLJA0018
Natural Dalmation Jasper OVAL Cabochon loose gemstone 10X12MM

DLJA0018

US$1.70
swbltofa00027
Natural Swiss Blue Topaz faceted 5 mm Cushion

swbltofa00027

US$3.30
AfricanAmethyst258
AfricanAmethyst faceted gemstone 10mm round

AfricanAmethyst258

US$12.11
LABRRD00028
Labradorite Loose Gemstone, Labradorite 10 mm

LABRRD00028

US$2.50

Calibrated Gems & Beads on Demand

Wholesale HandMade 925 silver jewelry lot with natural semi precious Cab Lapis Gemstones

US$85.55

in stock

Natural Blue Copper Turquoise Marquoise Cabochon 3x6mm

US$.45

in stock

Labradorite Blue Fire| Labradorite Stone Briolette | 11MM

US$2.10

in stock

Paraiba Chalcedony Oval Faceted Cut Stone Calibrated Natural Gemstone 7X9MM

US$1.20

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