40 Carat D-F Flawless-VS2 Large Round Brilliant Cut Diamond Bangle
This bangle comprises a continuous line of Round Brilliant natural diamonds totaling 40.47 carats, all graded D color and VS1 clarity, GIA certified (Rosenberg ref. 7011). Assembling more than 40 carats of D-color, VS1-or-better Round Brilliants in a single piece requires stones that are individually uncommon — at this combined weight and uniformity of grade, the selection represents a standard of consistency rarely encountered outside of major institutional collections.
GIA Color Grade: D — The Colorless Benchmark
On GIA’s D-to-Z color scale, D represents the highest achievable classification — reserved for diamonds that exhibit no detectable body color when evaluated against master stones under controlled conditions. VS1 clarity places each stone in the very-slightly-included range: inclusions are located only with difficulty under 10× magnification and are entirely invisible to the unaided eye. Together, D color and VS1 clarity constitute the upper tier of the white diamond grading matrix, where both optical purity and structural integrity are effectively maximized.
Round Brilliant Cut in a Continuous Bracelet Context
The Round Brilliant cut — with its 57 or 58 facets engineered to optimize light return through the table — produces the highest measurable brilliance of any standard diamond cut. In a full-circle bangle setting, this facet architecture ensures that each stone contributes uniformly to the bracelet’s overall luminosity, a critical factor when dozens of individual diamonds must read as a single, uninterrupted band of light. Calibrated matching of cut proportions across the entire set eliminates visible variation in brightness from any angle of wear.
18-Karat White Gold Bangle Construction
The bangle is handmade in 18-karat white gold — a 75% gold alloy that provides a neutral, near-colorless metal bed that does not introduce warm undertones incompatible with D-color stones. Full-circle construction requires precise stone calibration to maintain consistent girdle-to-girdle spacing around the bracelet’s entire circumference. Prong placement is engineered to minimize visible metal surface while securing each stone against displacement under regular wear 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.