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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

WhGemstone00004
10pcs Natural Rainbow Fluorite Round Gemstone Flatback CAB Cabochon 7mm

WhGemstone00004

US$6.60
MOZGARNET050
Mozambique Garnet Octagon Faceted 8X10 MM

MOZGARNET050

US$8.99
FLUOR051
Purple Fluorite 5x7mm oval cabochon

FLUOR051

US$.85
POC0017
Pink Opal Copper Cabochon 15MM ROUND

POC0017

US$2.99

Calibrated Gems & Beads on Demand

925 Sterling Silver Earring

US$6.53

in stock

10pcs Dyed Blue Crazy Lace Agate round gemstone flatback cab cabochon 14mm

US$10.50

in stock

Honey Quartz Faceted 13X18 MM OVAL

US$23.00

in stock

Emerald (Brazil Sakota Mines) oval Cabochon 10x12mm

US$22.10

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