0.50 - 0.74ct G I1 Lab Grown Round
As of April 2026, there are 1,289 lab grown round diamonds with G color and I1 clarity in the 0.50 - 0.74ct range available across retailers worldwide. Prices range from $68 USD to $34,748 USD, with an average of $1,640 USD.
Last updated: April 2026
Available
1,289
Lowest Price
$68 USD
Highest Price
$34,748 USD
Average Price
$1,640 USD
Market Intelligence
Retailers Selling
18
Cross Retailer %
75.2%
Price Spread
60.9%
30-Day Price Trend
+30.3%
30-Day Supply Change
+743.2%
Volatility (30d)
0.01
Price Range
Price per carat distribution across retailers
10th Percentile
$654
Median
$1,150
90th Percentile
$2,066
Score Distribution
1.3K diamonds scored across 4 quality tiers
Excellent
96 (7.4%)
Very Good
568 (44.1%)
Good
389 (30.2%)
Average
236 (18.3%)
Find Your Diamond
Search 1,289 G I1 round diamonds and compare prices.
Search Diamonds