Pave Blue Zircon Necklace 2.13 Ct., 18K White Gold

This pendant, presented by The Natural Gemstone Company, is engineered to balance optical performance with wearable proportions. The entire mounting is executed in 22K white gold, chosen for its warm luminous tone and capacity for a high polish finish. The composition centers on a pear shaped blue zircon weighing 2.13 carats. The stone measures 9.33 x 5.31 x 4.67 millimeters, producing an overall depth ratio of approximately 63.8 percent when calculated against the average of length and width. The mixed brilliant cut employed for this pear form combines a precise brilliant facet schema on the pavilion with a modified crown arrangement, optimizing return of light through both scintillation and broad flash. The setting architecture supports the zircon with a low profile gallery that preserves the pavilion clearance while minimizing the visual mass of metal around the girdle, permitting the gem to read as airy and transparent when viewed face up.

Gemological attributes are recorded with technical specificity. The blue zircon originates from Ceylon Sri Lanka, a provenance known for producing stones with vibrant hue and strong dispersion. Color saturation has been evaluated as medium, producing a balanced blue that is vivid without approaching overly dark tones. Clarity is graded as very slightly included at eye level, indicating inclusions are minimal and do not interrupt the clean transmission of light across the main facets. The stone exhibits an excellent polish, the facet junctions are sharp, and the table plane is flat within tight tolerances, each factor contributing to maximum return and predictable light behavior from multiple viewing angles. The mixed brilliant cut proportions have been keyed to the stone dimensions to maintain consistent facet angulation, the pavilion main angles are set to enhance refractive return while the crown facets are calibrated to maintain color dispersion. These decisions are deliberate to take advantage of zircon's high refractive index and strong birefringence, creating a lively play of fire that complements the saturated blue hue.

Surrounding the central zircon is a halo of natural white diamonds with a combined approximate weight of 0.255 carats. These round diamonds are graded VS for clarity and F slash G for color, providing clean white brilliance that frames the zircon without introducing unwanted warmth. Each diamond is set in a calibrated bead and shared prong configuration, the prongs are milled to micro tolerances to secure uniform elevation and consistent light leakage control. The halo spacing is engineered to maintain an optical flow between the primary stone and accent diamonds, avoiding visual crowding while enhancing perceived size. The back of the pendant employs a tri lobed gallery that stabilizes the pear outline and integrates a discreet integral bail, the structural form reduces torque on the crown and disperses stress across the mounting. All solder joints are finished and inspected by hand, the 22K white gold receives a final rhodium free high shine that emphasizes the cool tone of the diamonds and maintains a subtle contrast with the blue zircon.

Craftsmanship techniques applied throughout the piece reflect lapidary and bench work collaboration to preserve the character of the Ceylon zircon while ensuring long term wearability. Hand setting was chosen for the halo to allow microscopic adjustment of prong seats to the unique girdle contour of the pear shape. The pavilion clearance and inner bezel heights were verified under high magnification to prevent contact that could induce stress fractures during wear. Polishing sequences used graduated abrasive grits to bring the metal to a mirror finish without rounding the retouched prong shoulders, maintaining crisp facet adjacency lines in the visible metalwork. Final quality control includes loupe inspection for symmetry of the pear outline and optical centering of the table over the length axis, as well as torque testing of the bail and acoustic inspection of bezel seats, all standard procedures at The Natural Gemstone Company. The result is a technical execution that showcases the optical strengths of the mixed brilliant blue zircon, anchored by precision diamond accents and artisanal metalwork engineered to industry standards.