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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

GRSTR0000021
Natural Green Strawberry Quartz OVAL Cabochon 15X20 mm

GRSTR0000021

US$14.00
PICHALCAB0010
Hot Pink Chalcedony Round Cabochon 14MM

PICHALCAB0010

US$2.70
BR45027
thin cuff bracelet jewelry for women girls blue topaz gemstone

BR45027

US$18.00
BLSP000000034
Black Spinel Marquise Faceted | Gemstone for Jewelry | 5X10MM

BLSP000000034

US$.95

Calibrated Gems & Beads on Demand

AQUAMARINE OVAL GEMSTONES 6X4 MM

US$6.80

in stock

Spiny Oyster Copper Turquoise 6X8MM Oval Shape Smooth Flat Gemstone

US$.95

in stock

Kyanite Gemstone Ring Gold Plated Brass Ring

US$5.49

in stock

Aquamarine Baguette Shape11X9 mm Approximately Beautiful Blue Color AA

US$137.35

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