3.04 Ct. Blue Sapphire from Ceylon (Sri Lanka)

One beautiful transparent 3.04 carat oval shape blue sapphire is presented with precise proportions and visual appeal, sourced and selected by The Natural Sapphire Company. The stone measures 8.72 by 6.73 by 6.24 mm and is fashioned in a mixed brilliant cut that balances table size and pavilion angles to deliver notable brilliance and scintillation. Clarity grade very slightly included, evaluated at eye level, indicates minimal internal features that do not detract from face up beauty, while vivid color intensity gives the sapphire a richly saturated blue that reads as deep and lively under varied lighting. The polish has been graded excellent, and the sapphire has been heat treated, a standard and stable enhancement used to optimize color and clarity in natural sapphires. Origin is Ceylon Sri Lanka, a source renowned for producing sapphires with lively cornflower to deep blue tones, and the gem’s transparent body and well executed cut make it a versatile candidate for high quality jewellery settings.

This sapphire adapts readily to a broad range of custom settings, and its oval outline lends itself to both classic and contemporary design languages. In ring applications the stone works beautifully as a solitaire mounted north south or east west, in a traditional four or six prong head that preserves maximum table exposure, or in a low profile bezel for a clean, modern silhouette and added protection for everyday wear. Halo settings, whether composed of brilliant cut diamonds or small blue sapphires, amplify perceived size and enhance color contrast, while three stone arrangements pair the central oval with tapered baguettes or graduated rounds for a refined, architectural effect. For a vintage inspired approach, millegrain and filigree galleries highlight the gem without obscuring its face up color, and pavé shoulders or split shanks create additional sparkle. Beyond rings, the gem translates well into solitary pendants, matched stud earrings, and articulated drop earrings where its mixed brilliant cut will catch light with movement. For mens jewellery the stone is equally appropriate in signet or cufflink designs, set in heavier mounts with secure bezel or channel style settings. Designers and clients may choose complementary side stones, including white diamonds for brightness, subtle sapphires for tonal continuity, or warm colored stones to create contrast, and the choice of metal, whether platinum, 18 karat white gold, 18 karat yellow gold, or 18 karat rose gold, will materially alter the visual temperature of the blue.

Technical considerations for custom mounting are straightforward given the sapphire’s dimensions and cut. The shallow to moderate pavilion height of 6.24 mm supports strong depth of color without requiring extreme prong coverage, so a three to six prong head will adequately secure the oval while keeping the table unobstructed. Bezel settings offer superior protection for active wearers, and a slightly raised gallery can allow light to enter the pavilion for added brilliance while maintaining a secure seat. When working the stone into a halo or pavé composition, attention to crown height will ensure the halo stones sit flush with the sapphire plane, preserving symmetry and minimizing shadowing. For bespoke commissions, craftsmen should consider the stone’s vivid color when selecting metal and side stones, as white metals will emphasize purity and contrast, while yellow and rose gold will warm the overall appearance and can make the blue read slightly richer. The images provided show the sapphire on a finger for scale, illustrating how a 3.04 carat oval of 8.72 by 6.73 mm presents on the hand, and we can provide CAD renderings and setting options to visualize different orientations and finishing details. For provenance, treatment disclosure, and creation of a custom piece, The Natural Sapphire Company can assist with design consultation, technical specifications, and construction choices to ensure the finished jewellery balances aesthetic goals with long term durability.