Three-Stone Round Brilliant Engagement Ring

The Trilogy — Three-Stone Engagement Ring

A ring for your past, your present, and everything ahead.

ZALXNDRA's Trilogy reimagines the classic three-stone silhouette with quiet precision. A luminous round brilliant center diamond — available in 1.50 ct or 2.00 ct — sits between two perfectly calibrated side stones, creating a balanced, elevated profile that catches light from every angle. Micro-pavé diamonds trace the shoulders, adding a thread of radiance without competing with the center stone.

The sculpted under-gallery is shaped to let light pass freely through all three stones, maximizing brilliance while keeping the profile refined. Crafted in your choice of high-polish 18k white gold or platinum (950), with a 1.9–2.3 mm comfort-fit band designed for everyday wear.

Every center diamond is individually selected, D–F color, VS1–VS2 clarity, excellent cut, and accompanied by a GIA certificate.

Specifications

• Metal: 18k White Gold or Platinum (950)
• Center Diamond: Round Brilliant, 1.50 ct or 2.00 ct
• Side Stones: Two calibrated round brilliants (0.30 ct each with 1.50 ct center; 0.35 ct each with 2.00 ct center)
• Total Diamond Weight: ~2.10 ct or ~2.70 ct depending on configuration
• Micro-Pavé Shoulders: F–G Color, VS Clarity
• Center & Side Diamond Quality: D–F Color, VS1–VS2 Clarity, Excellent Cut
• Certification: All center diamonds are GIA certified
• Setting: Four-claw prong with sculpted under-gallery
• Band: Comfort-fit shank, 1.9–2.3 mm

Bespoke

Looking for a larger center stone or a custom configuration? Our specialists can source and set diamonds beyond 2.00 ct to your exact specifications.