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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

AMAZO040PEAR
BLUE Amazonite Pears Cabochon 7X10 MM

AMAZO040PEAR

US$.75
FL0000010
Green Blue Fluorite Cut Loose Gemstone Round 2.5mm

FL0000010

US$.30
AQCH010
Natural Aqua chalcedony 15MM Round Coin Loose Flat

AQCH010

US$3.00
PRRD00028
Prehnite Chalcedony Marquise Faceted Cut 8X16 MM

PRRD00028

US$3.20

Calibrated Gems & Beads on Demand

IOLITE PEAR SHAPE CALIBRATED 4X5MM GEMSTONES

US$.71

in stock

Natural color Chalcedony Round Cabochon 7 mm

US$.90

in stock

Wholesale Hand Made 925 silver jewelry lot with natural semi precious Ring cab Multi Gemstones

US$92.45

in stock

Luscious Blue Labradorite with Citrine Sterling Silver Pendant, One of a Kind, Ready to Ship

US$7.19

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