5.00ct+ G SI1 Lab Grown Oval
As of April 2026, there are 971 lab grown oval diamonds with G color and SI1 clarity in the 5.00ct+ range available across retailers worldwide. Prices range from $242 NZD to $49,200 NZD, with an average of $2,516 NZD.
Last updated: April 2026
Available
971
Lowest Price
$242 NZD
Highest Price
$49,200 NZD
Average Price
$2,516 NZD
Market Intelligence
Retailers Selling
15
Cross Retailer %
N/A
Price Spread
231.7%
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
$287
Median
$461
90th Percentile
$1,566
Score Distribution
971 diamonds scored across 4 quality tiers
Excellent
216 (22.2%)
Very Good
350 (36.0%)
Good
186 (19.2%)
Average
219 (22.6%)
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