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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

SERAP004
Green Seraphinite Cabochon Gemstone Natural 6 MM

SERAP004

US$1.99
TT0007
Tibetan Turquoise Cabs Handmade Turquoise Cabochon Gemstone 9MM

TT0007

US$6.50
FL0000005
Green Blue Fluorite Cut Loose Gemstone oval 8x10mm

FL0000005

US$2.82
YSAPPH00020
Lab-Created square Yellow Sapphire 5mm

YSAPPH00020

US$3.40

Calibrated Gems & Beads on Demand

92.5 Sterling Silver Bracelet with Cab Tiger Eye (Genuine)

US$10.59

in stock

Golden Citrine 9x6 MM Faceted pear Loose Gemstone Calibrated AAA Quality

US$4.65

in stock

6x9mm Natural Green Agate Cabochon

US$.52

in stock

buy online Purpurite Loose Gemstone Wholesale Collection calibrated 5x7mm oval

US$.68

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