Lulu AmaniOlten · Suisse
BespokePersonalize

Pattern Ring with green Tourmaline

Rings
US$ 289.00

Green, exactly as nature intended. The Pattern Ring combines an expressive band design with a 0.74 carat green tourmaline (4.6 x 4.5 mm) in scissor cut. The precisely cut facets of the stone create remarkable depth and capture light in vivid shades of green - from fresh spring to rich forest tones. The bold ring band with its textured pattern underlines the distinctive character of this piece. A ring for those who want to unite expression and colour in a single piece of jewellery. Crafted in 925 sterling silver with germanium for enhanced tarnish resistance.

Quantity
  • Swiss Made - AG925
  • Natural Verdelite, untreated - Scissor cut
  • Registered Swiss Responsibility Mark
Ring · Solitaire · Band strength: bold
Silver-germanium resists tarnish far better than sterling silver. Wipe gently with a soft, dry cloth. Remove before swimming and avoid direct contact with perfume, lotion and chlorine.
Production
  • In stock: next working day
  • Personalized: 14-21 days
  • Custom size: 14-21 days
  • Bespoke: 14-30 days
Delivery after dispatch
  • Switzerland - free shipping: 1-2 working days
  • Europe: 4-7 working days
  • United Kingdom: 5-9 working days
  • International: 7-10 working days
Reference SH-033

Specifications

Center stone - Verdelite
Gemstone
Turmalin
Variety
Verdelite
Color
Bottle Green
Carat
0.74
Cut
Scissor cutSquare · Step cut
Dimensions
4.6 × 4.5 × 3.8 mm
Treatment
Untreated
Pattern Ring with green Tourmaline
Made in Olten

A single fine line, and one point of light that never asks for attention - only holds it.

The atelier's hand

Conceived, cast and finished by a single atelier - so that the hand that drew the piece is the same that sets its stone.

Lulu Amani · Olten
· Mineralogy ·

green Tourmaline

Green tourmaline displays a refined range of green tones, from soft fresh green to deeper, saturated hues. Its natural transparency and subtle depth give the stone a calm, elegant presence with a distinctly modern character.

green Tourmaline
7 - 7.5
Mohs hardness
trigonal
Crystal system
1.614 - 1.666
Refractive index
Untreated
Natural stone

Properties

Mineral group
Tourmaline
Chemical formula
complex borosilicate, (Na,Ca)(Li,Mg,Fe,Al)₃Al₆(BO₃)₃Si₆O₁₈(OH)₄
Colorant
iron
Crystal system
trigonal
Hardness (Mohs)
7 - 7.5
Density
approx. 3.0 - 3.2 g/cm³
Refractive index
1.614 - 1.666
Optical character
anisotropic, uniaxial negative
Birefringence
0.018 - 0.020
Dispersion
0.017
Pleochroism
strongly dichroic: dark green / yellowish green
Fluorescence
inert
Luster
vitreous

Why this stone

Naturally varied in tone and character, green tourmaline combines visual depth with everyday durability. Its unique color nuances and pleochroic nature make each stone distinctive.

Tradition

Green tourmaline is associated with balance, vitality, and renewal. It is traditionally linked to harmony and growth, supporting a sense of stability and natural flow.