1.00 Carat Portuguese Cut Lab Grown Diamond, VS1/D

Introducing our 1.00 Carat Portuguese Cut Lab Grown Diamond, grown using the advanced CVD process and graded by the International Gemological Institute (IGI). This diamond is presented with clearly documented specifications and verified certification.

The Portuguese cut is recognised for its distinctive faceting and balanced outline. With excellent polish and symmetry, this diamond offers a clean face-up appearance and consistent visual performance.

Key Features

• Shape: Portuguese Cut
• Carat Weight: 1.00 ct.
• Color Grade: D (Colorless) – The highest colour grade, completely free of any colour
• Clarity: VS1 (Very Slightly Included) – Minor inclusions difficult to detect under 10x magnification
• Polish: Excellent (EX)
• Symmetry: Excellent (EX)
• Type: CVD (Chemical Vapor Deposition)
• Lab: IGI Certified
• Report #: 709522249
• Girdle: Medium to Slightly Thick
• Fluorescence: None
• Shade: None
• BGM: None
• Treatment: None
• Growth Method: CVD

• Measurements: 6.51 × 6.49 × 3.65 MM
• Depth: 56.2%
• Table Percentage: 58%
• Ratio: 1.00

This 1.00 carat Portuguese Cut Lab Grown Diamond is an excellent choice for a statement engagement ring, bespoke fine jewellery, or as a standout loose diamond investment. Its rare cut, superior clarity, and IGI certification make it a refined option for buyers who value transparency, precision, and enduring quality. Grown with exceptional mastery in Surat, India and fully certified by IGI.