0.20 - 0.49ct G SI1 Lab Grown Oval
As of April 2026, there are 979 lab grown oval diamonds with G color and SI1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $324 NZD to $49,417 NZD, with an average of $2,506 NZD.
Last updated: April 2026
Available
979
Lowest Price
$324 NZD
Highest Price
$49,417 NZD
Average Price
$2,506 NZD
Market Intelligence
Retailers Selling
15
Cross Retailer %
N/A
Price Spread
62.2%
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
$530
Median
$1,067
90th Percentile
$1,740
Score Distribution
979 diamonds scored across 4 quality tiers
Excellent
215 (22.0%)
Very Good
350 (35.8%)
Good
195 (19.9%)
Average
219 (22.4%)
Find Your Diamond
Search 979 G SI1 oval diamonds and compare prices.
Search Diamonds