At Taché, we are proud to offer the guarantee that our diamonds, no matter how small, are 100% natural and unique. Crafted, tested and engineered by our team of experts, our proprietary technologies leave no room for doubt.
We maintain a flawless record in terms of quality and conformity standards to ensure a spotless order supply.
We are continuously investing in a series of systems, procedures and standards to ensure that the journey of every single stone is meticulously traced and accounted for.
As a longstanding Sightholder, Taché buys directly from regulated mines to assure the traceability of all our melee diamonds through in-house manufacturing.
Our manufacturing capabilities further strengthen this process. In Surat, India, our facility of approximately 600 skilled workers specializes in polishing melee diamonds ranging from 0.60 mm to 4.20 mm. In Armenia, our factory focuses on larger melee sizes, manufacturing diamonds from 2.30 mm up to 6.00 mm.
Range: 0.001 ct (0.60 mm) → 0.29 ct (4.25 mm)
Increments: Every 0.05 mm
Visual harmony in 3 categories to ensure clean, cohesive look in pavé, halo and micro settings.
| Grade | Appearance |
|---|---|
| D–E–F | Colourless |
| G | Colourless |
| H–I | Near-colourless |
Sorted for precision & luxury, fully aligned with high-end manufacturing standards.
| Grade | Description |
|---|---|
| FL–VVS2 | Flawless to Very Very Slightly Included |
| VS | Very Slightly Included |
| SI | Slightly Included |
None Faint Medium Strong
Screened under UV light to determine the presence and intensity of fluorescence.
For special requests or tailored selections,
contact our sales team directly.
All diamonds are sourced responsibly and in compliance with global ethical standards.
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