A timeless expression of connection and devotion, the Diamond Celtic Knot Opal O-Ring Day Collar combines meaningful symbolism with exceptional craftsmanship. Featuring an intricately designed Celtic knot surrounded by 58 sparkling HPHT-treated diamonds and a captivating CZ opal centerpiece, this piece offers a unique balance of elegance and individuality. Each collar is handcrafted by the artisans at Captive Collars®, ensuring the quality, attention to detail, and distinctive design that make every piece truly unique. The Celtic knot has long represented eternity, interconnectedness, and an unbreakable bond. Paired with the O-ring design, this collar becomes more than jewelry—it becomes a meaningful symbol of commitment and connection. Features Authentic handcrafted Captive Collars® design Customizable options including sizes, clasps, extenders, and locks Discreet packaging for privacy Arrives in a premium jewelry box, ready for gifting Includes polishing cloth for maintaining its brilliance Item Details Dimensions: 32mm W × 33mm L Metal: .925 Sterling Silver Finish: Rhodium Plated Diamonds: 58 HPHT-Treated Diamonds Total Diamond Weight: 1/3 CTW Center Stone: CZ Opal What Are HPHT Diamonds? HPHT (High Pressure High Temperature) diamonds are genuine diamonds that have undergone a high-pressure, high-temperature treatment process to enhance their color and brilliance. This process creates a beautiful, consistent appearance while maintaining the durability and quality of real diamonds. What Is Rhodium Plating? Rhodium is an exceptionally rare precious metal from the platinum family. It is applied as a protective finish over sterling silver to help reduce tarnishing, improve durability, and provide a brilliant, bright white shine. A distinctive blend of Celtic symbolism, diamond sparkle, and handcrafted artistry, the Diamond Celtic Knot Opal O-Ring Day Collar is designed for those who appreciate jewelry with deeper meaning and unmistakable character.