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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

PYMG0019
Pyrite In Magnetite Wholesale Loose Calibrated ROUND 8mm Gemstone

PYMG0019

US$1.30
RAMOON00003
Rainbow Moonstone Round Faceted 3 MM

RAMOON00003

US$.25
CUP0019
wholesale Cuprite Loose Gemstone HEART 6MM Collection

CUP0019

US$.99
Designer Ring5
Natural Green Onyx Gemstone Designer Ring, Onyx Cabs Vintage Ring, Solid Silver Handmade Unisex Ring

Designer Ring5

US$6.19

Calibrated Gems & Beads on Demand

Amethyst (African) 3.50mm To 6.50mm Rondelle Faceted Beads (14 Inch)

US$6.00

in stock

Wholesale HandMade 925 silver jewelry lot with semi precious Cut Earring Multi Gemstones

US$86.93

in stock

Amethyst (African) Cushion Cabochon 6 mm

US$.85

in stock

Cheap Wholesale Jewelry Lots

US$77.98

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