A comprehensive overview of diamond specifications and grading — shapes, color and clarity scales, cut, fluorescence, polish & symmetry, certifications, and carat/size guidance. No pricing is displayed; contact us for bespoke sourcing.
Photographic placeholders below—swap anytime with your own images. Grid is perfectly aligned (4 × 2 on desktop).
Industry grading from D (colorless) to Z (light tint). D–F presents an icy white; G–H balances beauty and value.
From FL (flawless) to I (included). Many VS/SI stones appear eye-clean depending on inclusion type and placement.
For Round, we prioritise Ideal/Excellent light performance (proportions, angles, symmetry). For fancy shapes, we select for minimal bow-tie, optimal spread, and balanced light return.
Ranges from None to Strong. Faint/Medium may subtly soften warmth; strong fluorescence can be a stylistic choice or avoided depending on the desired look.
Facet surface quality that influences crisp reflections. We favour Excellent where feasible for a sharp, mirror-like finish.
Facet alignment and balance. High symmetry complements cut to deliver consistent scintillation across the stone.
We supply internationally recognised grading reports where applicable.
Carat is weight, not face-up size. Two diamonds of identical carat can look different depending on cut and shape. Use this generic map for a rough sense only.
Share finger size, setting style, and visual goals (icy white, vintage warmth, maximal spread). We’ll recommend the right spec mix.
Tell us your shape, carat target range, color/clarity preference, and timeline. We’ll present certified options to match — without public pricing.
To protect client confidentiality and market integrity, prices are never shown here. Every quote is tailored to your exact specification.