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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

MAGA017
Designer Montana Agate Rose cut Gemstone 4X8 MM MARQUOISE

MAGA017

US$.60
SMGL-E-441
Light Blue Calcedony Beads Hand Carved Mother of Pearl Shell Leaf 925 Sterling Silver Hook Earrings

SMGL-E-441

US$30.33
ROND010200016067
Natural Pink Amethyst Smooth Heishi Square Shape Gemstone Beads

ROND010200016067

US$13.00
CRQU000002
Crystal WHITE Quartz 4mm ROUND FACETED

CRQU000002

US$.25

Calibrated Gems & Beads on Demand

Natural Aragonite Green Cabochon 10X14m oval loose gemstone

US$1.99

in stock

Ohio brownish-red Coco Nova Jasper cabochon 5X7mm PEAR

US$.60

in stock

Turquoise Silver Pendant - Sterling Silver Pendant -Blue, Turquoise, Unique jewelry,

US$7.49

in stock

Natural Bumble Bee Jasper Gemstone 12mm-18mm Faceted Nuggets

US$38.00

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