4 Carat Fancy Pink VS2 Radiant Cut Diamond Ring
The center stone is a 4.00-carat Fancy Pink VS2 Radiant cut natural diamond, GIA certified (Rosenberg ref. 96689). Natural pink diamonds rank among the rarest color categories in annual global diamond production — at four carats, a Fancy Pink Radiant occupies a segment of the market where available supply is structurally limited and examples at this grade are rarely encountered at auction or in primary trade.
GIA Color Grade: Fancy Pink
GIA grades natural pink diamonds on a scale ascending from Faint through Very Light, Light, Fancy Light, Fancy, Fancy Intense, Fancy Vivid, and Fancy Deep. Fancy Pink indicates consistent, moderately saturated face-up pink body color — a threshold that separates it from the lighter, less commercially significant grades below it, without dependence on secondary hues or color zoning to reach that saturation. VS2 clarity places the stone in the very-slightly-included range: inclusions are not detectable by the unaided eye and have no effect on light transmission or face-up color presentation at this carat weight.
Why Radiant Cut for Natural Pink Diamonds
The Radiant cut combines a rectangular outline with a modified brilliant facet pattern — a structure that concentrates body color face-up more effectively than step cuts while delivering higher overall brilliance than emerald or Asscher configurations. For natural pink diamonds, where color saturation is the primary driver of value, the Radiant’s deep pavilion and densely arranged facets amplify perceived pink intensity in a way that shallower or fewer-facet cuts do not replicate. This makes the Radiant the most consistently chosen cut for pink diamonds in the four-carat range.
Micropavé Setting and Platinum Construction
The ring is handmade in platinum, with a micropavé band — a technique in which small round brilliant diamonds are set into closely spaced, precision-drilled seats secured by minimal metal beads, maximizing light entry and visual continuity along the shank. Platinum is the standard metal for investment-grade fancy color settings due to its 95% purity, resistance to prong wear over extended use, and neutral white tone that introduces no competing color against the pink center stone.
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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.