Open the door to brilliance with this 14k white gold and diamond key necklace. The coordinating cable chain can be worn at 16 or 18 inches for versatility.
Get 30% off on your first purchase:FIRST30
All Categories
- (Affiliate UK) Jewellery
- (Affiliate) Jewelry
- 20% Off Sale
- 40% Off Phased Gifting
- Alternatives to the Traditional Ring
- Anniversary Sale Other Jewelry Catalog
- Bella Vaughan Recommended Items
- Birthstone Jewelry
- Blue Nile Favorites
- Blue Nile Signature Jewelry Collection
- BLUE2022 MDAY Jewelry Essentials 2 Catalog
- BLUE2022 MDAY Jewelry Essentials 3 Catalog
- BLUE2022 MDAY Jewelry Essentials Catalog
- Bridal Event – Top Bridal Party Gifts
- Bridal Event – Top Rated Diamond Jewelry
- Bridal Event – Top Rated Men's Rings
- Bridesmaids Gifts
- Cannot-Miss Gifts
- Chain & Bangle Bracelets
- Children's Jewelry
- Classic Gifts
- Cocktail Rings
- Cuff Links
- Cultured Pearl Bracelets
- Curated Birthstone Jewelry Catalog
- Designer – Blue Nile Studio Fine Jewelry
- Designer – Monica Rich Kosann Fine Jewelry
- Diamond Bracelet
- Diamond Earrings
- Diamond Earrings in 14k White Gold
- Diamond Minis
- Diamond Necklace
- Diamond Pendant
- Diamond Pendants, Hoop Earrings and Bracelets
- Diamond Solitaire Pendant
- Diamond Stud Earrings
- Diamond Tennis Bracelet in 18k White Gold
- Diamond Tennis Bracelet in 18k Yellow Gold
- Drop Earrings
- Emerald Bracelet
- Emerald Earrings
- Emerald Necklace
- Emerald Ring
- Extraordinary Gift
- Fancy Color Diamond Jewelry
- Fashion Stud Earrings
- Freshwater Cultured Pearl Bracelets with 14k Gold
- Gemstone Bracelet
- Gemstone Earrings
- Gemstone Engagement Catalog Sort
- Gemstone Engagement Rings Catalog
- Gemstone Necklaces
- Gemstone Ring
- Gemstone Solitaire Pendants
- Gemstone Stud Earrings
- Gift Type – Best of Blue Nile Q2
- Gift Type – Bracelets
- Gift Type – Earrings
- Gift Type – Eternity Rings Q2
- Gift Type – Extraordinary Gifts
- Gift Type – Graduation Gifts
- Gift Type – Jewelry Box Essentials
- Gift Type – MDAY Bracelets
- Gift Type – MDAY Earrings
- Gift Type – MDAY Rings
- Gift Type – Necklaces Q2
- Gift Type – Personalized Gifts
- Gift Type – Statement Rings
- Gift Type – Tennis Bracelets Q2
- Gift Type – Valentine’s Day Gifts
- Gift Type – VDAY Bracelets
- Gift Type – VDAY Earrings
- Gift Type – VDAY Necklaces
- Gift Type – VDAY Rings
- Gifts for Men
- Gifts for Mom Catalog
- Gold Bracelet
- Gold Earrings
- Gold Necklace
- Golden Week Catalog
- Graduation Gifts
- Halo Jewelry
- Heart Jewelry
- Holiday Party Jewelry Catalog
- Hoop Earrings
- Iconic Pieces
- Jewelry Segment Recommended Items
- Limited Availability
- Lockets
- Men's Wedding Ring
- Money Clip
- Natural Diamond Product
- Not New
- Pearl and Diamond Jewelry
- Pearl Bracelet
- Pearl Earrings
- Pearl Fashion Pendants
- Pearl Necklace
- Pearl Solitaire Pendant
- Pearl Strand
- Pearl Stud Earring
- Platinum Earrings
- Platinum Wedding Band for Men
- Preset Diamond Jewelry Catalog
- Preset Engagement
- Ring cannot be resized
- Ring Style: Eternity
- Ring Style: Fashion
- Ring Style: Halo
- Ring Style: Simple
- Ring Style: Stackable
- Ring Style: Unique
- Ruby Bracelet
- Ruby Earrings
- Ruby Jewelry
- Ruby Necklace
- Ruby Ring
- Sapphire Bracelet
- Sapphire Earrings
- Sapphire Jewelry
- Sapphire Necklace
- Sapphire Ring
- Semi-Precious Gemstone Jewellery
- Setting with Sidestones
- Solitaire Diamond Rings
- South Sea Cultured Pearl Strands with Diamond Clasp in 18k White Gold
- Special Offer
- Sterling Silver Bracelet
- Sterling Silver Earrings
- Sterling Silver Necklace
- Stud Earrings
- Tahitian Cultured Pearl Strands in 18k White Gold
- Three-Stone Jewelry
- Top-Rated Bracelets
- Top-Rated Earrings
- Top-Rated Necklaces
- Top-Rated Rings
- UK Buy Blocker
- UK Buy Blocker Exception
- Under $200 Story Catalog
- Under $300 Story Catalog
- VDAY22 Jewelry Essentials 3 Catalog
- VDAY22 Jewelry Essentials Catalog
- Wedding Segment Recommended Items
- Women's Wedding Ring
- Women's Wedding Ring Add Fashion
- ZAC ZAC POSEN – Wedding
- (Affiliate UK) Jewellery
- (Affiliate) Jewelry
- 20% Off Sale
- 40% Off Phased Gifting
- Alternatives to the Traditional Ring
- Anniversary Sale Other Jewelry Catalog
- Bella Vaughan Recommended Items
- Birthstone Jewelry
- Blue Nile Favorites
- Blue Nile Signature Jewelry Collection
- BLUE2022 MDAY Jewelry Essentials 2 Catalog
- BLUE2022 MDAY Jewelry Essentials 3 Catalog
- BLUE2022 MDAY Jewelry Essentials Catalog
- Bridal Event – Top Bridal Party Gifts
- Bridal Event – Top Rated Diamond Jewelry
- Bridal Event – Top Rated Men's Rings
- Bridesmaids Gifts
- Cannot-Miss Gifts
- Chain & Bangle Bracelets
- Children's Jewelry
- Classic Gifts
- Cocktail Rings
- Cuff Links
- Cultured Pearl Bracelets
- Curated Birthstone Jewelry Catalog
- Designer – Blue Nile Studio Fine Jewelry
- Designer – Monica Rich Kosann Fine Jewelry
- Diamond Bracelet
- Diamond Earrings
- Diamond Earrings in 14k White Gold
- Diamond Minis
- Diamond Necklace
- Diamond Pendant
- Diamond Pendants, Hoop Earrings and Bracelets
- Diamond Solitaire Pendant
- Diamond Stud Earrings
- Diamond Tennis Bracelet in 18k White Gold
- Diamond Tennis Bracelet in 18k Yellow Gold
- Drop Earrings
- Emerald Bracelet
- Emerald Earrings
- Emerald Necklace
- Emerald Ring
- Extraordinary Gift
- Fancy Color Diamond Jewelry
- Fashion Stud Earrings
- Freshwater Cultured Pearl Bracelets with 14k Gold
- Gemstone Bracelet
- Gemstone Earrings
- Gemstone Engagement Catalog Sort
- Gemstone Engagement Rings Catalog
- Gemstone Necklaces
- Gemstone Ring
- Gemstone Solitaire Pendants
- Gemstone Stud Earrings
- Gift Type – Best of Blue Nile Q2
- Gift Type – Bracelets
- Gift Type – Earrings
- Gift Type – Eternity Rings Q2
- Gift Type – Extraordinary Gifts
- Gift Type – Graduation Gifts
- Gift Type – Jewelry Box Essentials
- Gift Type – MDAY Bracelets
- Gift Type – MDAY Earrings
- Gift Type – MDAY Rings
- Gift Type – Necklaces Q2
- Gift Type – Personalized Gifts
- Gift Type – Statement Rings
- Gift Type – Tennis Bracelets Q2
- Gift Type – Valentine’s Day Gifts
- Gift Type – VDAY Bracelets
- Gift Type – VDAY Earrings
- Gift Type – VDAY Necklaces
- Gift Type – VDAY Rings
- Gifts for Men
- Gifts for Mom Catalog
- Gold Bracelet
- Gold Earrings
- Gold Necklace
- Golden Week Catalog
- Graduation Gifts
- Halo Jewelry
- Heart Jewelry
- Holiday Party Jewelry Catalog
- Hoop Earrings
- Iconic Pieces
- Jewelry Segment Recommended Items
- Limited Availability
- Lockets
- Men's Wedding Ring
- Money Clip
- Natural Diamond Product
- Not New
- Pearl and Diamond Jewelry
- Pearl Bracelet
- Pearl Earrings
- Pearl Fashion Pendants
- Pearl Necklace
- Pearl Solitaire Pendant
- Pearl Strand
- Pearl Stud Earring
- Platinum Earrings
- Platinum Wedding Band for Men
- Preset Diamond Jewelry Catalog
- Preset Engagement
- Ring cannot be resized
- Ring Style: Eternity
- Ring Style: Fashion
- Ring Style: Halo
- Ring Style: Simple
- Ring Style: Stackable
- Ring Style: Unique
- Ruby Bracelet
- Ruby Earrings
- Ruby Jewelry
- Ruby Necklace
- Ruby Ring
- Sapphire Bracelet
- Sapphire Earrings
- Sapphire Jewelry
- Sapphire Necklace
- Sapphire Ring
- Semi-Precious Gemstone Jewellery
- Setting with Sidestones
- Solitaire Diamond Rings
- South Sea Cultured Pearl Strands with Diamond Clasp in 18k White Gold
- Special Offer
- Sterling Silver Bracelet
- Sterling Silver Earrings
- Sterling Silver Necklace
- Stud Earrings
- Tahitian Cultured Pearl Strands in 18k White Gold
- Three-Stone Jewelry
- Top-Rated Bracelets
- Top-Rated Earrings
- Top-Rated Necklaces
- Top-Rated Rings
- UK Buy Blocker
- UK Buy Blocker Exception
- Under $200 Story Catalog
- Under $300 Story Catalog
- VDAY22 Jewelry Essentials 3 Catalog
- VDAY22 Jewelry Essentials Catalog
- Wedding Segment Recommended Items
- Women's Wedding Ring
- Women's Wedding Ring Add Fashion
- ZAC ZAC POSEN – Wedding
