0.75 - 0.99ct J SI1 Lab Grown Emerald
As of April 2026, there are 430 lab grown emerald diamonds with J color and SI1 clarity in the 0.75 - 0.99ct range available across retailers worldwide. Prices range from $287 NZD to $280,633 NZD, with an average of $5,846 NZD.
Last updated: April 2026
Available
430
Lowest Price
$287 NZD
Highest Price
$280,633 NZD
Average Price
$5,846 NZD
Market Intelligence
Retailers Selling
25
Cross Retailer %
N/A
Price Spread
58.9%
30-Day Price Trend
N/A
30-Day Supply Change
N/A
Volatility (30d)
N/A
Price Range
Price per carat distribution across retailers
10th Percentile
$720
Median
$1,312
90th Percentile
$2,126
Score Distribution
430 diamonds scored across 4 quality tiers
Excellent
19 (4.4%)
Very Good
64 (14.9%)
Good
202 (47.0%)
Average
145 (33.7%)
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