Emerald Cut Engagement Ring Market Report: Sales Volume, Market Share, Leading Brands & Market Trends

EAMTI is the best-performing emerald cut engagement ring brand in July 2026, moving 550 units across 5 ASINs for 42.3% of Top 10 volume. PAVOI follows with 400 units (30.8%), ahead of RKKOJJO on 200 units (15.4%).

With 4 brands splitting the Top 10 and 88.5% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $14.88 to $26.39, which frames the price band a competing listing has to justify.

Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, one ASIN forced its way in: B0FL317R3P booked 50 units at $49.99, with ▲ 0.0% MoM change. On the growth side, B087QYDLXH leads positive momentum with ▲ 100.0% MoM growth on 100 units.

The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.