#Xavier Star Wedding Ring Necklace features an S925 Sterling Silver chain, paired with two gemstone options for different preferences and wearing needs:

• Moissanite Version: Higher hardness (9.25 Mohs), highly scratch-resistant and durable. Maintains strong brilliance and fire over time, ideal for long-term daily wear and wedding-level jewelry.
• Zircon (Cubic Zirconia) Version: Moderate hardness (8–8.5 Mohs), bright initial sparkle but more prone to surface scratches with long-term use. Best for occasional or light daily wear.
• Care Difference: Moissanite is low-maintenance and highly stable; Zircon requires more careful handling, avoiding impact, chemicals, and frequent friction to maintain shine.