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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

CheapJewel122
Wholesale Hand Made 925 silver jewelry lot with natural Cab Agate gemstones Pendant

CheapJewel122

US$86.10
BLUECHA0024
AAA Quality Blue Chalcedony Square Cabochon 8MM

BLUECHA0024

US$.99
LQB00025
Lemon Quartz Briolette Pear faceted 15x20mm

LQB00025

US$14.90
WHMUL0006
WHOLESALE NATURAL MULTI STONE LOT 10X12MM

WHMUL0006

US$49.00

Calibrated Gems & Beads on Demand

Noreena Jasper Wholesale pear 5x8mm Loose Gemstone Cabochon

US$.75

in stock

Natural Red Garnet Faceted Cut 9x7 mm Oval Loose Semi Precious Gemstone

US$4.99

in stock

Beautiful Lustrous Natural Amethyst Oval Faceted Shape Purple Loupe Clean Loose gemstone

US$17.81

in stock

Natural Blue John Stone OVAL 6X8MM

US$2.40

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