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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

CRBL00250
Clear Quartz Gemstone Moon 10mm

CRBL00250

US$1.90
ROND01035
Rainbow Moonstone Oval Beads

ROND01035

US$25.00
BudgetJewelry220
Wholesale HandMade 925 silver jewelry lot with semi precious Cab Bracelet Turquoise Gemstones

BudgetJewelry220

US$82.79
SMGL-P-412
Azurite ,Blue Topaz, Peridot- Sterling Silver Carved Azurite Leaf Chunky Pendant

SMGL-P-412

US$8.95

Calibrated Gems & Beads on Demand

WHISKY QUARTZ ROUND SHAPE CALIBRATED GEMSTONES 9 mm

US$4.00

in stock

Emerald (Brazil Sakota Mines) Round Cabochon 10mm

US$16.00

in stock

Rose Quartz Oval Shape Gemstone 12X16MM

US$5.60

in stock

Ethnic Earrings, Filigree, 925 Sterling Silver, Decorated With Amethyst Gemstones, Women Jewelry

US$17.40

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