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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

SMGL-P-90
Blue Turquoise stone .925 Sterling Silver Pendant

SMGL-P-90

US$12.29
Designer Bracelet41
92.5 Sterling Silver Bracelet with Garnet (Genuine)

Designer Bracelet41

US$9.99
HJ00008
Henna Jasper 10MM Round Cab Calibrated Stone Green

HJ00008

US$1.99
GREYMOON011
Gray Moonstone With Sheen on top calibrated 7x9MM

GREYMOON011

US$1.29

Calibrated Gems & Beads on Demand

Multi Tourmaline Round 2 mm cabochon

US$.99

in stock

Ethiopian copper Mohave 8MM ROUND

US$1.35

in stock

natural Smoky Quartz earring 6 prong setting

US$9.00

in stock

Wholesale Hand Made 925 silver jewelry lot with natural Charolite gemstones Pendant

US$87.54

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