Ada Diamonds
Search Ada Diamonds' live lab grown diamond inventory, engagement ring settings, and fine jewelry, and read their diamond buying guides. No credential needed; prices in US dollars. **Tools** - `search_diamonds`: loose lab diamonds by shape, carat, price, color, clarity, cut; returns grading report numbers and product URLs - `search_engagement_rings`: settings by shape, style, type, price (setting prices exclude the center stone) - `search_jewelry`: wedding bands, earrings, n