0.75 - 0.99ct J SI1 Lab Grown Round
As of April 2026, there are 4,900 lab grown round diamonds with J color and SI1 clarity in the 0.75 - 0.99ct range available across retailers worldwide. Prices range from $178 NZD to $150,537 NZD, with an average of $4,015 NZD.
Last updated: April 2026
Available
4,900
Lowest Price
$178 NZD
Highest Price
$150,537 NZD
Average Price
$4,015 NZD
Market Intelligence
Retailers Selling
36
Cross Retailer %
N/A
Price Spread
45.6%
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
$951
Median
$1,312
90th Percentile
$2,263
Score Distribution
4.9K diamonds scored across 4 quality tiers
Excellent
961 (19.6%)
Very Good
2,026 (41.3%)
Good
1,300 (26.5%)
Average
613 (12.5%)
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