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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

PETWJAS007
Petrified Wood Jasper Loose Gemstone Wholesale OVAL 12X16MM calibrated

PETWJAS007

US$2.35
COIN LPS0004
lapis Lazuli Round Coin Shape Cabochon 8MM

COIN LPS0004

US$2.50
WhGemstone00140
10 PCs, Natural Crazy lace Agate Round Shape Flat Back Cabochon Gemstone 8MM

WhGemstone00140

US$25.00
MOSEAG13
Rare Moroccan Seam Agate Loose Gemstone 12mm ROUND

MOSEAG13

US$2.99

Calibrated Gems & Beads on Demand

Wholesale HandMade 925 silver jewelry lot with natural Citrine and Green Amethyst gemstones Pendant

US$101.89

in stock

Mozambique Garnet Oval Faceted 3X4

US$.21

in stock

Yellow Opal Oval Natural yellow opal oval 7X9 mm

US$13.00

in stock

Rose chalcedony ROSE CUT 7X9mm

US$.75

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