Home > Gift Ideas > Blue Nile Signature Jewelry Collection
Every diamond in our Signature Jewelry Collection is hand-selected and cut to the most exacting standards — guaranteeing a more brilliant diamond than any other Ideal cut. Custom-made exclusively for Blue Nile, Signature Collection jewelry offers diamonds set in enduring platinum or 18k gold and is set with Blue Nile Signature diamonds. A certificate of authenticity, issued by the Gem Certification & Assurance Lab (GCAL), accompanies each item.
Build Your Own Ring™ featuring Blue Nile Signature Diamonds
Match a Blue Nile Signature Diamond with your favorite setting to create a custom engagement ring.
Build Your Own Earrings™ featuring Blue Nile Signature Diamonds
Choose two round, princess-cut or Asscher-cut Blue Nile Signature Diamonds to set in your choice of platinum, 18k yellow gold, or 18k white gold.
Blue Nile Signature Diamond Ring in Platinum (1 ct. tw.)
Five Blue Nile Signature Ideal cut diamonds are set in this stunning diamond band accompanied by a GCAL report.
$3,650
Blue Nile Signature Diamond Ring in Platinum (1 1/2 ct. tw.)
Five Blue Nile Signature Ideal cut diamonds are set in this stunning diamond band accompanied by a GCAL report.
$7,600
Blue Nile Signature Diamond Ring in Platinum (2 ct. tw.)
Five Blue Nile Signature Ideal cut diamonds are set in this stunning diamond band accompanied by a GCAL report.
$10,700
Blue Nile Signature Diamond Earrings Set in Platinum
Blue Nile Signature Ideal Cut diamonds are surrounded by brilliant micro-pave diamonds in these one-of-a-kind earrings. Earrings are accompanied by AGSL grading report on each center diamond.
$18,000
Build Your Own Diamond Pendant™ featuring Blue Nile Signature Diamonds
Choose a round, princess, emerald, or Asscher-cut Signature Diamond to set in your choice of platinum or 18k yellow gold.
Build Your Own Five-Stone Ring™ featuring Blue Nile Signature Diamonds Custom build an elegant band, with round diamonds set in your choice of platinum or 18k gold.
