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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

larimar007
10x12mm Natural Larimar Cabochon Lot, CALIBRATED Larimar Loose Stone, Oval Larimar Gemstone,

larimar007

US$9.50
BLASTAR017
Natural Black Star Diopside 9X11MM

BLASTAR017

US$7.00
Rings 017
925 Sterling Silver Jewelry Trendy Design Rings Wholesale Lot

Rings 017

US$37.00
SMGL-E-152
ndian style Jhumka earring, Indian earring, Jhumki, bollywood, traditional, oxidized

SMGL-E-152

US$49.53

Calibrated Gems & Beads on Demand

Natural Crystal Quartz 3x5mm Oval Faceted Cut Natural Clear Quartz

US$.60

in stock

Titanium Coated Druzy, Oval Shape, Titanium Druzy Stone 6X4mm

US$.70

in stock

pear Shape Pietersite, 6x4mm Faceted Loose Gemstones

US$.85

in stock

Grandidierite Loose PEAR Cabochons 6X4MM

US$1.50

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