23 Carat White Yellow Diamonds Emerald Cut Diamond Necklace
This necklace incorporates a combination of Cushion and Emerald cut natural diamonds totaling 22.75 carats, pairing colorless white and fancy yellow stones across both shapes, GIA certified (Rosenberg ref. 700740). Multi-stone necklaces at this total carat weight — particularly those requiring matched calibration across two distinct cuts and two color profiles simultaneously — represent a structurally constrained category where sourcing consistent stone populations is rarely straightforward.
GIA Color Grading: Fancy Yellow on the Saturation Scale
GIA grades natural yellow diamonds on a scale progressing from Faint through Light, Fancy Light, Fancy, Fancy Intense, and Fancy Vivid, with Fancy Deep reserved for stones of high saturation and darkened tone. Fancy-grade yellows display consistent face-up saturation derived from body color alone, independent of fluorescence or uneven color zoning — a distinction with direct bearing on grading stability and long-term value. The deliberate pairing of fancy yellow stones alongside white diamonds in a single necklace design requires individual GIA-certified color documentation for tonal contrast to remain accurate and verifiable.
Cushion and Emerald Cuts: Complementary Optical Profiles
Cushion cut diamonds combine a softly rounded rectangular or square outline with a brilliant-style facet pattern, generating high light return and visual warmth — properties that amplify yellow body color in fancy-grade stones. Emerald cuts operate on a step-cut principle: parallel facets and a broad open table produce a hall-of-mirrors effect defined by linear clarity rather than brilliance. Together, the two cuts generate alternating visual rhythms along the necklace, with Cushion stones intensifying color saturation and Emerald cuts providing architectural definition between them.
18-Karat White Gold Construction
The necklace is handmade in 18-karat white gold, an alloy of 75% pure gold that offers greater hardness and wear resistance than higher-karat formats. White gold’s neutral reflective surface avoids the warm tonal interference of yellow gold, allowing both the colorless and fancy yellow diamonds to display their graded face-up color without metallic bias. Each stone is individually set and calibrated to maintain consistent orientation and spacing across the full length of the piece.
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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.