All of our center stone diamonds are GIA certified, passing the GIA’s rigorous standards to determine its quality.
We choose the highest quality, longest lasting, diamonds that will retain their color and clarity.
High quality diamonds don’t need to be excessively marked up, and we optimize to make sure our customers also obtain the best value in their purchase.
Piper only uses the finest 18k gold. We employ a proprietary hardening process for the gold after casting to contribute to a superior finished product.
18K gold is 75% gold while 14k is only 58.5% gold. 18k is more expensive but it has a richer, more lustrous color.
It is the closest metal to pure gold that is practical to use for jewelry without being too soft.
For our round brilliant cut, our most popular shape, we only offer stones that have a grading of excellent in cut, symmetry and polish thus guaranteeing you a stone that was cut to its maximum potential.
Piper passionately, and forever will, only source conflict-free, ethically sourced, materials.
Our stones are sourced and procured following all the guidelines of the Kimberley Process always utilizing responsible trading practices.
Our manufacturer is SGS Certified for responsible sourcing and social responsibility.