4 Carat Fancy Intense Pink SI2 Cushion Cut Diamond Ring
The center stone is a 4.00-carat Fancy Intense Pink SI2 Cushion cut natural diamond, GIA certified (Rosenberg ref. 96704). Natural pink diamonds of this saturation and size represent one of the rarest categories in the colored diamond market — Fancy Intense and above grades account for a structurally limited share of all GIA-submitted pink diamonds in any given year, and specimens at or above four carats are rarely encountered in commerce.
GIA Color Grade: Fancy Intense Pink
GIA grades natural pink diamonds on an ascending scale from Faint through Very Light, Light, Fancy Light, Fancy, Fancy Intense, Fancy Vivid, and Fancy Deep. Fancy Intense Pink indicates a clearly saturated, even pink body color that surpasses the Fancy grade in depth and consistency — achieved through natural crystal lattice distortion during formation, not treatment. SI2 clarity places the stone in the slightly-included range; at this carat weight and face-up surface area, any inclusions present remain at the threshold of unaided-eye detection and do not interrupt the color face-up, which is the primary value driver in fancy color diamonds.
Why Cushion Cut for Pink Diamonds
The Cushion cut combines a rounded-corner square or rectangular outline with a deep pavilion and large, open facets that concentrate and reflect body color with high efficiency. For pink diamonds — where color saturation is the principal grading and valuation factor — the Cushion’s facet architecture produces a warmer, more saturated face-up appearance than brilliant-style cuts with smaller, more numerous facets. The cut also retains carat weight more effectively than other shapes, preserving depth where color originates.
Micropavé Setting and Metal Construction
The center stone is mounted in a handmade setting accented with micropavé — a technique in which small, precisely matched diamonds are set flush in closely spaced drilled seats, secured by minimal shared metal beads. Micropavé maintains a low metal profile that does not compete visually with the pink center stone. Platinum is the standard metal for settings of this caliber, offering 95% purity, exceptional density, and resistance to prong wear that preserves stone security over extended wear.
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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.