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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

AfricanAmethyst220
AfricanAmethyst faceted Oval Natural Purule gemstone Size-9x7mm

AfricanAmethyst220

US$3.66
BudgetJewelry155
Wholesale HandMade 925 silver jewelry lot with semi precious Cab Earring Rose quartz Gemstones

BudgetJewelry155

US$88.31
ACHL00047
6MM Natural Chalcedony Loose Stone For Jewelry Making

ACHL00047

US$.42
MOZGR016
Mozambique Garnet PEAR Cabochon 5X7MM

MOZGR016

US$.78

Calibrated Gems & Beads on Demand

Indian Garnet PEAR Cabochon 10X14mm

US$5.87

in stock

Opalite Gemstone Cabochon, 12X16 MM Oval Cabochon

US$1.99

in stock

Natural Tiger's Eye, Round Rose Cut 8 MM

US$1.40

in stock

Black Rutile, Faceted Marquise 7x14mm

US$3.30

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