Natural Diamond & Sapphire Necklaces | Jacob Mercari Fine Jewelry
Exquisite Diamond & Sapphire Necklaces by Jacob Mercari
Experience timeless elegance with Jacob Mercari’s handcrafted diamond and sapphire necklaces. From delicate solitaire pendants to breathtaking statement designs, each piece reflects our commitment to luxury craftsmanship, ethical sourcing, and modern sophistication.
Perfect for celebrating life’s most meaningful moments or adding a touch of brilliance to your everyday style, our fine jewelry is designed to last a lifetime. Discover heirloom-quality necklaces that radiate grace, beauty, and exceptional quality exclusively from Jacob Mercari.
Included with Purchase
- Independent third-party appraisal
- Free cleaning & check-ups for life
- Beautiful ring box and packaging
- Free shipping across Canada & USA









