8mm Matte Finish Center Comfort Fit Classic Dome 2-Tone Titanium Wedding Ring - 0.21ctw Peridot 3-Stone Band - August Birthstone Ring Extremely bio-compatible and hypoallergenic Although has a great tensile strength, will scratch & show wear over time Titanium has a natural DARK GRAY color. Comfort Fit Wedding Band / Birthstone Ring This is a CUSTOM MADE Ring. Please review our policy in the product description.