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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

BudgetJewelry75
Wholesale HandMade 925 silver jewelry lot with natural semi precious Cab Lapis Gemstones

BudgetJewelry75

US$86.93
Connector234
Lemon Quartz -Bezel Gemstone Pendant-Faceted Teardrop Charm-Sterling Silver

Connector234

US$7.25
BLRUFA0027
Natural Black Rutile SQUARE 7 mm calibrated Faceted Square

BLRUFA0027

US$2.25
BLFLAP000010
Blue Fluorite Apatite coin 20MM

BLFLAP000010

US$5.80

Calibrated Gems & Beads on Demand

Natural Green Jade Calibrated 12MM Round Cabochon

US$1.65

in stock

Blue Agate Gemstone Moon 10x14mm

US$2.75

in stock

Natural Green Chrysoprase Round Coins 8MM

US$1.90

in stock

AQUAMARINE ROUND GEMSTONES 5 MM

US$3.00

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