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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

BON00039
natural Black Onyx oval faceted gemstones from Jaipur 8x10mm,

BON00039

US$1.02
gramecab0439d
AMETHYST Pyramid Square Cabochon 10MM

gramecab0439d

US$2.30
BLUECHA0022
AAA Quality Blue Chalcedony Square Cabochon 6MM

BLUECHA0022

US$.65
HOW001
Natural Howlite Flat COIN 4MM Cabochon

HOW001

US$.38

Calibrated Gems & Beads on Demand

AAA Trillion Cut Faceted Genuine Rhodolite Garnet Gemstone 10X10MM

US$106.67

in stock

Natural Green Tourmaline MICRO Round brilliant cut 2.75MM

US$1.70

in stock

Spinner Ring - Meditation Ring - Anti Stress Ring - Three Metal Rings

US$12.00

in stock

natural white moonstone 925 sterling silver dangle earrings

US$5.99

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