5 Carat F VS1 Radiant Cut Diamond Ring
The center stone is a 5.01-carat F VS1 Radiant cut natural diamond, GIA certified (Rosenberg ref. 700596). Five-carat white diamonds in the colorless range represent a structurally limited segment of the market — at this weight, production from primary sources is insufficient to meet collector and institutional demand, and stones of this grade rarely appear outside estate transfers and major auction houses. The diamond belongs to Rosenberg’s Important Whites collection, reserved for stones that meet strict thresholds across color, clarity, and carat weight simultaneously.
GIA Color Grade: F
On the GIA D-to-Z color scale, F falls within the colorless range — two grades below the theoretical maximum of D. The distinction between D, E, and F is detectable only under controlled grading conditions using calibrated master stones; face-up in a finished platinum setting, an F-color diamond reads as completely colorless to the unaided eye. VS1 clarity places the stone in the very-slightly-included range: any inclusions present are minor, require magnification to detect, and carry no structural or optical consequence at this carat weight.
Why Radiant Cut for Colorless White Diamonds
The Radiant cut applies a modified brilliant facet pattern to a rectangular outline, generating light return and dispersion comparable to round brilliants while preserving significantly more carat weight from the rough. For high-color white diamonds, the Radiant’s facet architecture maximizes scintillation — the primary optical property relevant to colorless grades — without the subdued brilliance of step cuts. Cut corners reduce vulnerability at the girdle edges, a meaningful structural consideration for stones above five carats worn in daily-use settings.
Platinum Three-Stone Setting with Epaulette Side Stones
Two Epaulette-cut side diamonds, 0.98 carats total weight, flank the center stone in a tapered, step-cut format. Epaulettes — elongated trapezoids with angled ends — provide a geometric transition from center stone to shank that extends the visual length of the Radiant without introducing competing brilliance. The mount is handmade platinum, the standard metal for investment-grade diamond settings due to its 95% purity, resistance to prong wear over decades of use, and structural density sufficient to secure a five-carat center stone under daily conditions.
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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.