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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

PIAME000013
Rose De France PINK AMETHYST 5X7 OVAL SHAPE CALIBRATED GEMSTONES

PIAME000013

US$.75
BudgetJewelry419
Wholesale HandMade 925 silver jewelry lot with semi precious Necklaces Set Cut Multi Gemstones

BudgetJewelry419

US$118.67
penda58
Natural rainbow moonstone pearl 925 silver dangle earrings jewelry

penda58

US$7.00
SMC018
Mango Chalcedony Round Shape Cabochon 10MM

SMC018

US$1.20

Calibrated Gems & Beads on Demand

15 Inches Faceted Apatite Tumble Beads Natural Gemstone Apatite Nugget

US$24.00

in stock

Aquamarine Baguette Shape10X8 mm Approximately Beautiful Blue Color AA

US$100.08

in stock

Aventurine Oval 12x10mm Gemstones Cabochon AAA

US$1.10

in stock

Natural Aragonite Green Cabochon 6m ROUND loose gemstone

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