1.00 - 1.49ct I SI1 Lab Grown Oval
As of April 2026, there are 1,526 lab grown oval diamonds with I color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from ₩86,450 KRW to ₩358,716,960 KRW, with an average of ₩3,687,125 KRW.
Last updated: April 2026
Available
1,526
Lowest Price
₩86,450 KRW
Highest Price
₩358,716,960 KRW
Average Price
₩3,687,125 KRW
Market Intelligence
Retailers Selling
29
Cross Retailer %
N/A
Price Spread
51.2%
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
$1,240
Median
$1,801
90th Percentile
$2,565
Score Distribution
1.5K diamonds scored across 4 quality tiers
Excellent
56 (3.7%)
Very Good
837 (55.4%)
Good
351 (23.2%)
Average
268 (17.7%)
Find Your Diamond
Search 1,526 I SI1 oval diamonds and compare prices.
Search DiamondsConsider Instead
Save money without compromising on what matters. These alternatives are visually similar but cost less.