Popular Choices and Trends
Round-cut diamonds lead in popularity, preferred by 28% of buyers. Oval cuts follow closely at 25%, partly thanks to figures like Hailey Bieber and Kourtney Kardashian. Round diamonds have enjoyed prominence since Marcel Tolkowski standardized their cut in 1919, but their market share has dropped 21% since 2015 as more people shift to ovals and other trendy shapes. Meanwhile, cushion cuts with vintage-inspired designs are rising, now making up 6.3% of sales, while previously niche shapes such as marquise have sparked renewed interest.
Symbolism in Shape Selection
Each diamond shape carries its own meaning. Round diamonds represent eternal love, thanks to their symmetry and unparalleled brilliance. Oval shapes suggest longevity and creativity, while pear and teardrop diamonds stand out as unique expressions of affection. Princess and radiant cuts offer head-turning sparkle, with princess designs standing out for their bold geometry. Cushion cuts combine modern and antique aesthetics, while emerald cuts focus on clarity and understated elegance.
For those who value symbolism, heart-shaped diamonds are unmistakable tokens of love, while marquise design is frequently selected for its distinct appeal. These choices aren’t solely about beauty but are often conversation pieces reflecting personal sentiments or stories.
Diamond Shapes and Finger Proportions
Matching diamond shapes to finger proportions can enhance the overall look of an engagement ring. Elongated shapes, such as ovals, marquise, and pear cuts, can create the illusion of length and balance for shorter or fuller fingers. For instance, a pear shaped diamond ring is both stylish and functional, drawing attention to its elegant taper. On the other hand, bold shapes like rounds and princess cuts can complement wider fingers, offering symmetry and brilliance without appearing overly delicate.
Longer fingers offer more flexibility. Shapes like emerald, radiant, or Asscher cuts emphasize clarity and structure, creating a sophisticated aesthetic. For those interested in symbolic shapes, a heart-shaped diamond or a marquise cut can make a bold yet fluid statement, showcasing the stone’s brilliance while adding visual intrigue.
Practical Considerations: Budget and Size
Shapes vary in pricing and perceived size. Round diamonds, while iconic, are more expensive per carat due to their high demand and larger visible surface area compared to other shapes. Cushion and radiant cuts, for example, provide better value for similar carat weights but may appear smaller in millimeters. Oval and marquise shapes offer a larger face-up area, giving a more substantial appearance for lower costs. Buyers seeking affordability along with a larger stone often explore lab-grown diamonds, which make higher carat weights attainable.
Settings and Enhancements
Prong settings, the most commonly chosen style, allow for maximum light exposure, increasing a diamond’s brilliance. Emerging favorites include hidden halos, which add subtle glimmers visible from side angles. Modern styles like east-west settings complement non-round shapes such as ovals and emerald cuts, bringing a contemporary touch to classic designs. Metal type also matters: white gold remains dominant, but mixed-metal combinations like yellow gold bands with platinum collets are gaining traction.
Expert Guidance and Certification
Buyers are encouraged to consult gemologists for advice on cut, clarity, color, and carat weight. The quality of the cut is particularly critical for unlocking a diamond’s sparkle across all shapes. Regardless of design, obtaining a GIA certificate ensures verification of the stone’s attributes.
