16 Carat Fancy Yellow VS2 Cushion Cut Diamond Ring
The center stone is a 15.59-carat Fancy Yellow VS2 Cushion cut natural diamond, GIA certified (Rosenberg ref. P-12056). Cushion cut fancy yellow diamonds at this weight class are rarely encountered in certified form — fifteen-carat-plus stones with consistent Fancy Yellow face-up saturation represent a structurally constrained category of the market, with annual supply measured in individual stones rather than meaningful volume.
GIA Color Grade: Fancy Yellow
GIA grades natural yellow diamonds on a scale that progresses from Faint through Light, Fancy Light, Fancy, Fancy Intense, and Fancy Vivid. Fancy Yellow indicates a level of saturation that presents as consistent, even yellow face-up, achieved through body color rather than fluorescence or concentrated color zoning. VS2 clarity places this stone in the very-slightly-included tier: inclusions present at this grade remain invisible to the unaided eye and exert no measurable effect on light return at this carat weight.
Why Cushion Cut for Fancy Color Diamonds
The Cushion cut combines a soft rectangular-to-square outline with a modified brilliant facet arrangement that retains light within the stone longer than standard brilliant cuts — a characteristic that deepens the perception of body color face-up. For fancy yellow diamonds, this translates directly to stronger saturation under ambient lighting conditions without sacrificing the brilliance that makes large stones visually dynamic. The rounded corners of the Cushion silhouette also reduce stress concentration at the edges, which is a structural consideration relevant to long-term wearability in a large solitaire.
Platinum Solitaire Setting
The stone is set in a handmade platinum mounting — the standard choice for investment-grade diamond jewelry due to platinum’s 95% purity, density, and resistance to prong wear over extended use. A solitaire configuration with minimal architectural interference allows the stone’s natural color to read without visual competition from metalwork or supplementary stones, which is the appropriate framing for a diamond where face-up color saturation is the primary value driver.
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Care
Preserve the brilliance of your diamond through proper care. We recommend professional cleaning annually and safe storage in a jewelry box or pouch. Avoid exposure to harsh chemicals and extreme temperatures. Learn more about our complete care guide for detailed maintenance and storage best practices.
Warranty
Every Rosenberg piece comes with a warranty covering craftsmanship and authenticity. Our warranty protects against manufacturing defects and ensures your diamond’s certified quality. For warranty details, claims, or to register your purchase, contact our specialists.
Delivery
Your diamond is shipped via insured, tracked delivery with full insurance coverage included. Packages are carefully packaged in premium materials and require a signature upon delivery. Review our shipping and delivery policy for complete details about timelines and handling.