AN EXCLUSIVE COLLECTION,
CUT FOR OPTIMAL BRILLIANCE.
CUT FOR
BRILLIANCE
LEARN MORE
ASTOR BY BLUE NILE™
A NEW TIER OF BRILLIANCE
Every Blue Nile diamond shines brightly. An Astor by Blue Nile™ diamond explodes with light. They are rare and extraordinary.
AN EXCLUSIVE COLLECTION
Exceptionally rare, only a limited curation of diamonds can achieve Astor by Blue Nile™ status. Selected and analyzed by two independent industry experts to unlock ultimate brilliance.
DUAL EVALUATIONS
Astor by Blue Nile™ diamonds are independently assessed by two industry experts.
GIA®
The Gemological Institute of America grades Astor by Blue Nile™ diamonds for quality.
GemEx®
GemEx certifies Astor by Blue Nile™ diamonds for brilliance.
THE ASTOR BY BLUE NILE™ EXPERIENCE
A team of prestige diamond experts awaits to help you select your perfect Astor by Blue Nile™.
ASTOR BY BLUE NILE™ DIAMONDS ARE
AVAILABLE IN THREE DISTINCTIVE SHAPES
AVAILABLE IN THREE DISTINCTIVE SHAPES
NEW
CUSHION CUT
CUSHION CUT
ROUND CUT
PRINCESS CUT
