Primo Blue Nautilus Cabochon pair 17 mm

Primo Blue Nautilus Pairs 17x29 mm   Snag these electrifying Primo Blue Nautilus cabochons while you can—a vanishing treasure from a vintage collection that's no longer available for US import. This matched 17 mm pair radiates that coveted electric blue with a hypnotic steel-blue-to-silver-grey shift that catches light like nothing else. Hand-selected for flawless color sync and size alignment, they're destined for show-stopping one-of-a-kind high-jewelry pieces that demand something truly rare.   Size: 17x27 mm Grade: Primo (highest quality) Matched Pairs: Hand-selected domes for symmetry Natural Color: Steel-blue iridescence Ready to Set: Expertly backed with a shell doublet  ⚠️ US Shipping Only - CITES Appendix II protected material