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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

AQUACHA0032
AAA Quality Aqua Chalcedony Square Cabochon 5MM

AQUACHA0032

US$.35
BudgetJewelry141
Wholesale HandMade 925 silver jewelry lot with semi precious Cab Ring Rose quartz Gemstones

BudgetJewelry141

US$86.93
SBTURQ0008
loose sleeping beauty turquoise round natural turquoise round 10MM

SBTURQ0008

US$3.89
BLSP000000014
Black Spinel OVAL Faceted | Gemstone for Jewelry | 6X4MM

BLSP000000014

US$.42

Calibrated Gems & Beads on Demand

Buy Natural Irani Feroza Gemstone Online 5.15 RATTI

US$15.00

in stock

4mm Natural Aqua Chalcedony Round Cabochon 1 PC

US$.65

in stock

Opalite Gemstone Cabochon, 8X10 MM Oval Cabochon

US$.99

in stock

Green Amethyst / Prasiolite Round Faceted 2.50 MM

US$.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