Currency:
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

CRBL00185
African Amethyst Moon Crescent 12mm Smooth Cabochon

CRBL00185

US$1.99
CRRO00019
Crystal White Quartz Cushion Faceted Cab Rose Cut 5 mm

CRRO00019

US$.31
SWISS046V3
Swiss Blue Topaz pear Cabochon 5x8mm

SWISS046V3

US$4.10
HOWLITEHEART18
LOOSE GEMSTONE HOWLITE 12X16MM OCTAGON CABOCHON SEMI PRECIOUS GEM [ SOLD ONE PIECE TOO ]

HOWLITEHEART18

US$3.35

Calibrated Gems & Beads on Demand

Aquamarine Cut Octagon Shape Gemstone A Size 7x5mm

US$7.33

in stock

1 PC 4x6 MM Oval Natural Blue Sapphire Faceted Gemstones -Loose Sapphire Precious Gemstones

US$30.00

in stock

Natural Lapis Lazuli - PEAR Shape - Faceted Cut 10X15 MM

US$3.35

in stock

Iolite Faceted Oval 7x5 mm Violet blue Color, Good Quality Gems AAA

US$3.71

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