1.00 to 1.49ct D SI1 Lab Grown Round
Last updated: August 2026
Available
2,669
Lowest Price
$55 NZD
Highest Price
$25,600 NZD
Average Price
$993 NZD
Market Intelligence
Retailers Selling
46
Cross Retailer %
N/A
Price Spread
76.0%
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
$192
Median
$513
90th Percentile
$3,054
Score Distribution
2.7K diamonds scored across 4 quality tiers
Excellent
947 (35.5%)
Very Good
568 (21.3%)
Good
600 (22.5%)
Average
554 (20.8%)
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