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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

PYRITERDCA002
Pyrite Round Cabochon 5MM

PYRITERDCA002

US$.50
BAGT008
12MM Natural Botswana Agate Round Cabochon loose gemstone

BAGT008

US$2.80
SMGL-SP RING-17
Spinner Ring Narrow Copper Silver Brass 3 Ring with Detailing, Narrow Spinner Ring

SMGL-SP RING-17

US$12.00
MOZGARNET035
Mozambique Garnet Oval Faceted 6X4

MOZGARNET035

US$.30

Calibrated Gems & Beads on Demand

Grandidierite Loose Round Cabochons 7MM

US$6.18

in stock

925 Sterling Silver Necklace Jewellery

US$25.20

in stock

Green Emerald Round Cut Faceted 2.25 mm

US$.55

in stock

Labradorite Pears Cabochon 6X9MM

US$.75

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