10.80 Ct. Blue Natural Diamond and Natural Diamond Pave Pendant, 18K White Gold

This pendant is engineered around a singular, showpiece blue natural diamond weighing 10.80 carats, cut to a pear silhouette with overall dimensions of 16.00 by 10.00 by 7.50 millimeters. The stone is fashioned as a brilliant cut pear, with crown and pavilion geometry optimized to balance fire and scintillation while maintaining a broad table facet that showcases the vivid color intensity. The clarity is graded as very slightly included, evaluated at eye level, and the polish has been assessed as excellent, which allows light to traverse the pavilion and return with minimum obstruction. The diamond has been heat treated to enhance color saturation, and provenance is documented as Ceylon, Sri Lanka. Set in 18K white gold, the central stone is the technical and visual axis of the pendant, selected and finished to display an unusually saturated blue within a brilliant cut framework that maximizes both face up color and light return.

Surrounding the central pear are precision matched white diamonds that serve both structural and optical functions. Nine white round mixed brilliant cut diamonds totaling 0.90 carats are positioned to form a graduated halo and transition zone, their mixed brilliant facet architecture combining traditional brilliant crown proportions with a modified pavilion to increase perceived spread and scintillation. Two white marquise brilliant cut accents totaling 0.08 carats provide directional emphasis at the pendant throat and act as visual keystones between the bail and the pear. An additional thirty white round brilliant cut melee totaling 0.15 carats are employed in a micro pavé and bezel motif along the pendant and chain, their F color and very slightly included clarity parameters of VS1 and VS2 ensuring high contrast and minimal color leakage into the blue center. The cumulative effect of these calibrated accents is to frame the blue diamond while enhancing peripheral sparkle through controlled refraction and reflection.

The mounting and hand finishing are executed to fine jewelry tolerances in 18K white gold, with each setting geometry chosen to preserve the optical characteristics of the stones while providing mechanical security. The central pear is seated in a low profile gallery that reduces obstruction of the pavilion and allows incident light to enter the stone from oblique angles, a subtle engineering choice that improves perceived depth and color saturation. Micro prongs and flush bezels are used where appropriate to minimize metal coverage across the table and crown facets, while the halo and chain melee are set in close tolerance micro pavé to create a seamless scintillation field. The bail attaches with a precision pivot that permits the pendant to track with the wearer, reducing torque and maintaining the ideal face up orientation. All diamonds and metal surfaces are hand inspected and laser polished to remove tool marks, ensuring that the excellent polish grade of the main stone is complemented by the finish of the mounting.

As a signature piece the pendant operates on both technical and emotive axes, making it suited to collectors and connoisseurs who value material provenance, facet engineering, and subtle design systems. The combination of a 10.80 carat vivid blue pear, brilliant cut proportions tuned for color, and a supporting constellation of F color, very slightly included white diamonds produces a balanced silhouette that reads as sophisticated at long distance and richly detailed at close inspection. Worn on its 18K white gold chain with spaced round accents, it becomes an identifying element of personal style, a piece that anchors evening formal wear and elevates elevated day looks. The Natural Diamond Company offers this piece with documentation of origin and treatment history, and with the same rigorous setting and finishing standards that define our work. For the buyer seeking a signature pendant articulated through gemological precision and artisanal execution, this design articulates presence, technical refinement, and lasting wearability. The Natural Diamond Company stands behind the construction and gemological disclosure, and the pendant is intended to be a lifelong emblem of discerning taste.