1.50 - 1.99ct G I1 Lab Grown Oval
As of April 2026, there are 78 lab grown oval diamonds with G color and I1 clarity in the 1.50 - 1.99ct range available across retailers worldwide. Prices range from $538 NZD to $12,543 NZD, with an average of $3,496 NZD.
Last updated: April 2026
Available
78
Lowest Price
$538 NZD
Highest Price
$12,543 NZD
Average Price
$3,496 NZD
Market Intelligence
Retailers Selling
9
Cross Retailer %
36.4%
Price Spread
57.2%
30-Day Price Trend
-34.7%
30-Day Supply Change
-51.7%
Volatility (30d)
0.00
Price Range
Price per carat distribution across retailers
10th Percentile
$954
Median
$1,603
90th Percentile
$3,723
Score Distribution
78 diamonds scored across 4 quality tiers
Excellent
3 (3.8%)
Very Good
32 (41.0%)
Good
12 (15.4%)
Average
31 (39.7%)
Find Your Diamond
Search 78 G I1 oval diamonds and compare prices.
Search Diamonds