19 Carat E VVS2 Radiant Cut Diamond Ring
The center stone is a 19.02-carat E VVS2 Radiant cut natural diamond, GIA certified (Rosenberg ref. 700775). Diamonds above 15 carats in the colorless range with very-slightly-included clarity represent an extraordinarily small fraction of annual GIA submissions — at this weight and color-clarity combination, supply is structurally constrained regardless of market conditions. The 19-carat threshold is rarely encountered in white diamonds carrying this grade pairing.
GIA Color Grade: E
GIA grades colorless and near-colorless diamonds on a scale from D through Z. E color places the stone in the colorless range — one step below the absolute benchmark of D — where any trace of body color is imperceptible even under controlled gemological examination. VVS2 clarity indicates very slightly included: inclusions are extremely difficult to detect under 10× magnification and have no effect on light performance in a stone of this scale or facet structure.
Why Radiant Cut at Near-20 Carats
The Radiant cut combines a rectangular outline with a modified brilliant facet pattern, delivering light return comparable to a round brilliant while preserving the expansive face-up surface area associated with step cuts. At 19 carats, the facet arrangement maximizes scintillation across the table — a critical consideration when optical impact at scale is the primary objective. The trimmed corners reduce mechanical vulnerability at the girdle, an important structural factor in a stone where any damage would represent a material loss of significant consequence.
Three-Stone Platinum Setting with Step-Cut Bullet Side Stones
A matched pair of step-cut bullet diamonds, 0.92 carats total weight, flank the center stone on either side. The bullet’s triangular step-cut geometry provides a structured, linear frame that directs visual attention to the Radiant without generating competing brilliance. The mount is handmade platinum — the standard metal for investment-grade diamond settings due to its 95% purity, high density, and resistance to prong wear that maintains stone security over decades of 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.