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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

DDAG014
DENDRITIC Opal cabochon oval 5x7mm

DDAG014

US$.42
GAV00128
Natural Green Aventurine Rose cut Gemstone 6x4mm pear

GAV00128

US$.35
PITOUR0000087 AAA
PINK TORMALINE FACETED PEAR 3X4MM

PITOUR0000087 AAA

US$5.00
MCOTUR0010
Mohave Purple Copper 4MM ROUND Coin Cabochon

MCOTUR0010

US$.45

Calibrated Gems & Beads on Demand

Natural White Pearl Cabochon 5mm

US$.55

in stock

PINK TOURMALINE ROUND SHAPE MICRO GEMSTONE 2.75MMS

US$2.20

in stock

Orange Copper Turquoise Cabochon Gemstone 6x4mm Pear Shape

US$.55

in stock

Citrine Beautiful 12x10 mm Faceted Cushion Yellow Color-Natural Loose Gemstone

US$32.61

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