Diamond Ring: Platinum 3-Stone Trellis Setting - $1,300.00
From Blue Nile's Platinum Jewelry Collection. This Three-Stone Setting makes the perfect gift. This unique platinum setting holds your three diamonds ...

Engagement Ring: Platinum Diamond Solitaire (3/4 ctw.) - $2,600.00
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...

Platinum Baguette & Round Diamond Ring (1/4 ctw.) - $1,550.00
From Blue Nile's Diamond Jewelry Collection. This Setting with Sidestones makes the perfect gift. Tapered near-colorless baguette and round diamonds o...

Platinum and Diamond Setting for Larger Diamonds - $2,600.00
From Blue Nile's Diamond Jewelry Collection. This Setting with Sidestones makes the perfect gift. A pair of well-matched round diamonds, one on either...

Platinum Diamond Engagement Ring: 6-Prong Solitaire - $500.00
From Blue Nile's Platinum Jewelry Collection. This Classic Solitaire Setting makes the perfect gift. This six-prong platinum setting is designed to co...

Diamond Ring: 18k Gold 3-Stone with Pave Diamonds - $1,475.00
From Blue Nile's Diamond Jewelry Collection. This Three-Stone Setting will make the perfect gift. Four diamonds are pave-set in 18k gold on either sid...

Wedding Ring: Platinum with Baguette Diamonds (1/2 ctw.) - $2,600.00
From Blue Nile's Diamond Jewelry Collection. This Setting with Sidestones makes the perfect gift. Two rows of two tiered baguette diamonds, set in pla...

Engagement Ring: Platinum Ring with Diamonds (3/8 ctw.) - $2,100.00
From Blue Nile's Diamond Jewelry Collection. This Setting with Sidestones makes the perfect gift. A pair of trillion diamonds are the ideal accent for...

Engagement Ring: 18k White Gold Diamond Ring (3/4 ctw.) - $2,000.00
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...

Engagement Ring: Platinum Diamond Solitaire (1/2 ctw.) - $1,500.00
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...