18K and Platinum Sapphire and Diamond Cluster Ring

This elegant 18K yellow gold and platinum sapphire and diamond cluster ring embodies a timeless, romantic aesthetic with clear antique influence. At its centre rests a richly hued 0.80 carat round sapphire, secured by ten finely executed platinum prongs. Between each prong, delicate diamond-cut platinum accents add subtle texture and shimmer, enhancing the depth and presence of the central stone. Encircling the sapphire is a single row of ten round diamonds, each individually prong-set within pronounced platinum embellishments. 

The diamonds exhibit the charm of single cut stones, with their simpler faceting lending a softer, more understated sparkle compared to modern brilliant cuts, perfectly complementing the velvety tone of the sapphire. The undergallery is equally captivating, designed to resemble tulips rising in a garden. This floral-inspired metalwork gives the ring a graceful, almost sculptural quality, while the entire head being crafted in platinum ensures both durability and a cool-toned contrast to the warmth below. Supporting this is a platform of 18K yellow gold, from which the high-polished band rises smoothly to meet the cluster. At the junction between the band and the base, a small circular detail introduces a subtle filigree influence, adding lightness and intricacy to the overall design.

The combination of platinum-topped construction, single cut diamonds, and floral-inspired undergallery strongly suggests this ring was made in the early to mid-20th century. A likely time frame would be circa 1920s to 1940s, bridging the late Edwardian and early Retro periods. During this era, sapphires were especially prized for their rich colour and symbolism, and were frequently paired with diamonds in refined cluster settings such as this.

• 18K yellow gold and platinum
• (1) round sapphire (0.80 ctw)
• (10) round diamonds (0.33 ctw)
• Diamond clarity: SI-2 - I-2
• Diamond colour: H-I
• Gram weight is 4.00
• Current ring size is 6.25
• Measures approximately 1.2 cm in diameter
• Independently appraised value for insurance purposes: $5,570.00 (note: may not reflect selling price)

All items in the Estate Originals Collection are estate pieces created in years gone by. Although this item is in excellent condition, it could have some signs of its age and past enjoyment. The images shown are of the exact item you will receive.