40 Carat Fancy Intense Yellow VS2 Radiant Cut Diamond Ring
The center stone is a 39.32-carat Fancy Intense Yellow VS2 Radiant cut natural diamond, GIA certified (Rosenberg ref. 700828). Fancy Intense Yellow diamonds at forty carats represent an extreme rarity in the natural diamond market — stones of this grade and magnitude are rarely encountered in any single year of global GIA submissions, placing this specimen in a category defined by structural scarcity rather than cyclical availability.
GIA Color Grade: Fancy Intense Yellow
GIA grades natural yellow diamonds across a saturation continuum ranging from Faint through Fancy Vivid. Fancy Intense Yellow indicates a high degree of face-up yellow saturation that exceeds the Fancy grade threshold — the color is both consistent and deeply concentrated, derived from body color alone rather than fluorescence or localized zoning. VS2 clarity positions the stone in the very-slightly-included range, where inclusions remain invisible to the unaided eye and impose no measurable effect on light performance or face-up appearance at this scale.
Why Radiant Cut for a 40-Carat Fancy Intense Yellow
The Radiant cut applies a modified brilliant facet arrangement within a rectangular outline, a combination that amplifies color saturation beyond what step cuts typically achieve while retaining the depth and brilliance associated with round-brilliant derivatives. At forty carats, the expanded table surface intensifies perceived yellow face-up, which is the principal value driver in fancy color diamonds — the Radiant’s facet pattern ensures that saturation reads consistently across the entire face of the stone rather than concentrating at the center.
Platinum Solitaire Setting and Construction
The diamond is mounted in a handmade platinum solitaire setting, engineered to accommodate the substantial girdle diameter of a forty-carat stone while maintaining structural integrity at the prongs. Platinum’s density and 95% purity make it the standard metal for investment-grade settings — its resistance to prong wear over decades of use ensures long-term security without the metal fatigue associated with gold alloys. The minimalist solitaire architecture keeps the focus entirely on the center stone’s color and scale.
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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.