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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

SMGL-E-230
Amethyst,Topaz,Crystal Earrings, Sterling Silver Earrings, Blue Topaz Drops, Gemstone Earrings

SMGL-E-230

US$10.91
HEMATITESQUARE001
NATURAL HEMATITE FACETED SQUARE 4 MM LOOSE SEMI PRECIOUS GEMSTONES [SOLD ONE PIECE TOO]

HEMATITESQUARE001

US$.60
BLSPBR0009
Black Spinel Faceted Round Briolette 14MM

BLSPBR0009

US$6.00
MOSSAGA020
Natural Moss Agate OVAL Cabochon 10X14MM

MOSSAGA020

US$4.20

Calibrated Gems & Beads on Demand

Aquamarine Blue - 100% Natural High Quality Faceted Princes Cut Amazing Blue

US$53.00

in stock

NATURAL HEMATITE FACETED TRILLION 7 MM LOOSE SEMI PRECIOUS GEMSTONES [SOLD ONE PIECE TOO]

US$1.79

in stock

PERIDOT PEAR SHAPE CALIBRATED GEMSTONES 7X10 MM

US$8.70

in stock

Wholesale Hand Made 925 silver jewelry lot with natural Mystic Topaz gemstones Pendant

US$119.11

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