15.36 CT Oval Sapphire Cabochon Couture Ring in 14kt White Gold

David Stern Jewelers presents a magnificent 15.36 CT Oval Cabochon Sapphire Couture Ring set in a stunning combination of 14kt yellow gold and 14kt rose gold, creating a warm, romantic aesthetic that perfectly complements the sapphire’s celestial blue color. This extraordinary piece showcases a substantial oval cabochon-cut sapphire displaying a mesmerizing blue color, the most coveted and timeless hue in the sapphire spectrum. According to the Gemological Institute of America, sapphires belong to the corundum mineral family and rank 9 on the Mohs hardness scale, making them exceptionally durable for daily wear and ideal for heirloom jewelry that will be treasured for generations.

The spectacular 15.36 carat cabochon sapphire represents a truly rare find in today’s gemstone market. Cabochon cutting, one of the oldest lapidary techniques dating back thousands of years, produces a smooth, domed surface that showcases the sapphire’s phenomenal qualities and depth of color in ways that faceted cuts cannot achieve. The International Gem Society explains that cabochon cuts are specifically chosen for gemstones with exceptional color saturation and special optical phenomena, allowing the stone’s natural beauty to take center stage. This substantial sapphire is elegantly complemented by 0.30 carats of carefully selected accent diamonds that create a brilliant halo effect, enhancing the center stone’s commanding presence.

This Ring has a Total Carat Weight of 15.66 ct tw with Blue color and Excellent clarity. The “Excellent” clarity designation indicates outstanding transparency and crystal structure, with the sapphire displaying remarkable purity that allows light to penetrate deeply into the gemstone, creating that coveted velvety blue glow that connoisseurs seek. Sapphires of this size with excellent clarity are exponentially rarer than smaller stones, commanding premium values that reflect their exceptional scarcity in the global gemstone market.

This Ring is Size 9.5 which can be sized by David Stern Jewelers to ensure a perfect fit while maintaining the structural integrity and aesthetic balance of the design. Weighing 13 grams, the substantial construction features an artistic blend of 14kt yellow gold and 14kt rose gold. According to the World Gold Council, rose gold achieves its romantic pink hue through the addition of copper alloy, while yellow gold maintains the classic warm golden appearance that has been treasured throughout human history. This two-tone design creates visual depth and sophistication, with the warm metals providing a stunning contrast to the cool blue sapphire.

What distinguishes this sapphire ring is the extraordinary size and quality of the centerpiece gemstone combined with the artistry of the mixed metal design. The cabochon cut requires exceptional rough material, as any inclusions or color inconsistencies would be immediately visible on the smooth, polished surface. This piece represents the pinnacle of fine custom jewelry, where gemstone selection, cutting expertise, and metalwork artistry converge to create wearable art of museum quality.

This Ring also includes a full complementary Jewelry Appraisal written by David Stern, G.I.A Gemologist. This professional appraisal provides detailed documentation of specifications, gemstone characteristics, and replacement value for insurance purposes. The GIA Graduate Gemologist credential represents the jewelry industry’s most respected gemological qualification, ensuring you receive authoritative expertise and complete transparency regarding this significant acquisition.

According to the American Gem Society, sapphires have been treasured throughout history as symbols of wisdom, royalty, and divine favor, with some of the world’s most famous jewelry featuring spectacular blue sapphires. Large sapphires over 10 carats with excellent clarity represent exceptional investment opportunities, as they are increasingly scarce and have demonstrated strong long-term value appreciation in the colored gemstone market. Most sapphires undergo heat treatment to enhance color and clarity, a standard industry practice that is permanent and stable, with detailed treatment disclosure included in your professional appraisal.

This exceptional sapphire and diamond ring embodies timeless elegance with a contemporary artistic sensibility. The substantial size makes an undeniable statement, while the cabochon cut and warm metal tones create an approachable sophistication that transcends fleeting trends. Whether you’re seeking a distinctive engagement ring that breaks from convention, a significant anniversary gift that celebrates enduring love, or a statement piece that anchors your jewelry collection with genuine investment value, this couture creation offers the quality, rarity, and beauty that discerning collectors demand.

Come see this stunning Sapphire Ring at David Stern Jewelers in Boca Raton, FL. Our showroom provides a comfortable environment where you can examine this magnificent piece under proper lighting with guidance from our knowledgeable staff. We offer complimentary cleaning and inspection services for all jewelry purchased from our store, reflecting our commitment to long-term customer relationships. As a GIA-certified gemologist with over four decades of experience, David Stern personally stands behind every piece in our collection, ensuring you receive exceptional jewelry along with the expertise, transparency, and service that transform a purchase into a lasting relationship.