1 Carat Fancy Deep Pink I1 Emerald Cut Diamond Ring
The center stone is a 1.10-carat Fancy Deep Pink I1 Emerald cut natural diamond, GIA certified (Rosenberg ref. 700632). Fancy Deep Pink diamonds at one carat and above represent one of the rarest categories in the natural diamond market — pink stones of any grade are encountered in only a small fraction of annual GIA submissions, and Fancy Deep saturation in an Emerald cut format is rarely encountered at this size. The combination of chromatic depth and step-cut geometry makes this stone a structurally uncommon configuration in the fancy color category.
GIA Color Grade: Fancy Deep Pink
GIA grades natural pink diamonds on an ascending intensity scale: Faint, Very Light, Light, Fancy Light, Fancy, Fancy Intense, Fancy Vivid, and Fancy Deep. Fancy Deep denotes a hue that carries high saturation combined with elevated tonal depth — darker in face-up appearance than Fancy Vivid, but no less saturated. I1 clarity indicates inclusions that may be visible under direct examination yet do not disrupt the stone’s optical performance at this carat weight; in deeply saturated fancy color diamonds, body color rather than transparency is the primary value driver, and inclusions carry proportionally less visual weight.
Emerald Cut and Step-Cut Facets for Deep Color Expression
The Emerald cut’s broad, parallel step facets create a hall-of-mirrors optical effect distinct from brilliant-cut scintillation — an effect that showcases body color in large, uninterrupted planes rather than fragmenting it into points of light. For a stone graded Fancy Deep, this geometry allows the full tonal character of the pink hue to read clearly face-up without dilution. The rectangular outline also elongates the finger profile and positions the stone low in the setting, reducing leverage on the prongs over time.
Platinum Solitaire Setting
The diamond is set in a handmade platinum solitaire mounting. Platinum’s 95% purity and high density make it the standard metal for securing fancy color diamonds, as the metal’s natural white tone does not introduce reflected color that could interfere with GIA color grading assessment. Four or six prong configurations in platinum also provide the structural security necessary for daily wear on a step-cut stone, where corner exposure requires precise prong placement to prevent chipping at the pavilion edges.
Speak with an AdvisorExplore the Collection
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.