Naturally dazzling blue and AAA quality, the 4.00 cttw blue topaz stones in this anniversary ring inspire understanding and wisdom and are a classic gift idea for a 4 year wedding anniversary. The blue topaz is a ring that brings joy and encourages and cultivates fidelity and friendship which is an amazing way to renew your vows and commitment on an anniversary. Purchase this piece in rose, white, or yellow 14kt or 18kt gold or if naturally white metals are your preference, pick our fine jewelry grade platinum.