Your Forever Guide: Discover the Beauty Behind Every Vian Engagement Ring
At Vian, we believe every engagement ring tells a story, and the diamond at its center is more than just a gemstone - it is a symbol of love, individuality, and timeless elegance. Explore the world of diamonds and learn what makes each stone truly extraordinary.
The 4Cs of Diamonds
Learn about the 4Cs of diamonds - Cut, Color, Clarity, and Carat - and how they define the brilliance and beauty of engagement rings. Diamonds are evaluated by Cut, Color, Clarity, and Carat weight, the internationally recognized standard for diamond quality.
Cut
Refers to a diamond’s symmetry, proportion, and polish. A well cut diamond maximizes brilliance, light dispersion, and scintillation, creating dazzling sparkle.
Color
Diamonds are graded from D, which is colorless, to Z, which shows noticeable color. Less color is rarer and offers subtle elegance and refined beauty.
Clarity
Measures internal and surface imperfections. Fewer inclusions mean higher clarity, but each diamond’s natural characteristics make it unique.
Carat Weight
Represents the diamond’s actual weight, not its size, influencing its presence and proportion in a ring.
Shapes of Diamonds
Explore popular diamond shapes for engagement rings - from round and princess to emerald and pear - each offering a unique style and sparkle. Diamonds come in a variety of shapes, each reflecting a different personality and aesthetic.
Round
A classic brilliant cut with 58 facets that maximizes sparkle.
Princess
A square shape with pointed corners and a modern appeal.
Emerald
A rectangular step cut diamond that is elegant and clean.
Asscher
A square version of the emerald cut with cropped corners and exceptional clarity.
Marquise
An elongated boat shaped diamond that maximizes carat appearance.
Oval
An elongated round shape offering brilliance and elegance.
Radiant
A square or rectangular shape with trimmed corners that combines step and brilliant cuts.
Pear
A teardrop shape that is both elegant and sparkling.
Heart
A romantic and symbolic shape that requires perfect symmetry.
Cushion
A soft edged square or rectangular shape with large facets for added brilliance.
Exotic Shapes of Diamonds
Unique and rare diamond shapes for distinctive jewelry.
Triangle
A bold geometric cut with three striking sides, offering modern brilliance and sharp elegance.
Pentagon
A rare five-sided diamond that delivers distinctive symmetry and contemporary sophistication.
Hexagon
A six-sided cut admired for its balanced geometry and unique architectural beauty.
Octagon
An elegant eight-sided diamond that blends classic structure with refined brilliance.
Barrel
A distinctive elongated shape with softened edges, offering a unique blend of strength and elegance.
Shield
Inspired by heraldic shields, this cut symbolizes strength while showcasing brilliant facets.
Calf’s Head
A vintage-inspired triangular cut with softly curved sides, known for its distinctive character.
Seminavette
A modified marquise-inspired shape combining elegance with a softer triangular silhouette.
Kite
A sleek, elongated diamond with dramatic angles, often used as striking side stones.
Keystone
A trapezoidal shape wider at the top, commonly used to frame center stones with architectural balance.
Lozenge
A diamond-shaped cut resembling a stretched rhombus, offering vintage charm and symmetry.
Fan
A graceful shape that radiates outward like a fan, admired for its artistic and decorative appeal.
Whistle
An elongated geometric cut with clean angles that produce striking linear brilliance.
Bullet
A tapered elongated shape often used as an accent stone, admired for its sleek, directional look.
Half-Moon
A curved crescent shape designed to complement center stones and add graceful symmetry.