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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

AMFA00044
Amethyst African Round Faceted OVAL 13X18 MM

AMFA00044

US$48.00
SMGL-P-358
Picasso Jasper Pendant, Picture Jasper Pendant Beige Black Solid Sterling Silver

SMGL-P-358

US$5.89
HEMARDCAB006
Hematite Round Cabochon 9MM

HEMARDCAB006

US$2.10
amecab013RD
Amethyst (African) Round Cabochon 3 MM

amecab013RD

US$.19

Calibrated Gems & Beads on Demand

10 pcs Sterling Silver Gemstones Jewelry at cheapest wholesale price

US$110.00

in stock

Natural Brazilian Amethyst 8x8mm Trillion Faceted. Beautiful Purple Color AA

US$3.89

in stock

Pink Chalcedony ROUND faceted 10MM

US$1.35

in stock

Natural Garnet Marquise Shape Faceted Cut Loose Gemstone High Quality 8x4 mm AAA

US$.59

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