Platinum Princess-Cut Diamond Setting (1/2 ctw) - $2,250.00
From Blue Nile's Diamond Jewelry Collection. This Setting with Sidestones makes the perfect gift. A pair of well-matched princess-cut diamonds, one on...

Engagement Ring: Platinum Pave Diamond Ring (3/8 ctw.) - $1,250.00
From Blue Nile's Diamond Jewelry Collection. This Setting with Sidestones makes the perfect gift. Twenty pave-set round and ten channel-set princess d...

Diamond Engagement Ring: 18k White Gold Semi-Bezel Ring - $675.00
From Blue Nile's Diamond Jewelry Collection. This Setting with Sidestones will make the perfect gift. The 18k white gold semi-bezel settings maximize ...

Platinum Ring with Pink Sapphire Accent (3.3mm) - $1,275.00
From Blue Nile's Gemstone Jewelry Collection. This Setting with Sidestones will make the perfect gift. Two softly vibrant pink sapphires, set in plati...

Diamond Ring: Platinum 3-Stone Trellis Setting - $1,225.00
From Blue Nile's Platinum Jewelry Collection. This Three-Stone Setting will make the perfect gift. This unique platinum setting holds your three diamo...

Platinum Diamond Engagement Ring: 6-Prong Solitaire - $450.00
From Blue Nile's Platinum Jewelry Collection. This Classic Solitaire Setting makes the perfect gift. This six-prong platinum setting is designed to co...

18k Gold Setting with Pear-Shaped Diamond Accents - $1,050.00
From Blue Nile's Diamond Jewelry Collection. This Setting with Sidestones makes the perfect gift. The pear-shaped side diamonds make the perfect accen...

Engagement Ring: Platinum Diamond Solitaire (3/4 ctw.) - $3,175.00
From Blue Nile's Diamond Jewelry Collection. This Pre-set Engagement Ring will make the perfect gift. Pre-selected for quality and pre-set for ease an...

Engagement Ring: 18k White Gold Engraved Cathedral - $325.00
From Blue Nile's Gold Jewelry Collection. This Classic Solitaire Setting will make the perfect gift. This hand-designed setting is finely engraved to ...

Engagement Ring: Platinum Diamond Solitaire (1 ctw.) - $5,600.00
From Blue Nile's Diamond Jewelry Collection. This Pre-set Engagement Ring makes the perfect gift. Pre-selected for quality and pre-set for ease and co...