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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

HESSOMI003
Natural Hessonite Orange Garnet 1.50 mm

HESSOMI003

US$.45
MOSEAG017
Rare Moroccan Seam Agate Loose Gemstone 9x13mm PEAR

MOSEAG017

US$4.99
OC000024
Orange Copper Turquoise Cabochon Gemstone Oval 6x8mm

OC000024

US$1.15
BudgetJewelry327
Wholesale HandMade 925 silver jewelry lot with semi precious Pendant Cab & Cut Multi Gemstones

BudgetJewelry327

US$104.87

Calibrated Gems & Beads on Demand

925 Sterling Silver Earring

US$34.70

in stock

4mm Natural Prehnite Round Cabochon 1 PC

US$.75

in stock

BLUE AMAZONITE CUSHION CAB 14 MM

US$4.80

in stock

Natural smoky quartz oval shape Gemstone cabochon calibrated 7X5 MM AAA

US$.64

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