3.00 - 4.99ct J SI2 Lab Grown Oval
As of April 2026, there are 718 lab grown oval diamonds with J color and SI2 clarity in the 3.00 - 4.99ct range available across retailers worldwide. Prices range from HK$1,454 HKD to HK$7,919,026 HKD, with an average of HK$50,192 HKD.
Last updated: April 2026
Available
718
Lowest Price
HK$1,454 HKD
Highest Price
HK$7,919,026 HKD
Average Price
HK$50,192 HKD
Market Intelligence
Retailers Selling
17
Cross Retailer %
N/A
Price Spread
33.3%
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
$2,567
Median
$3,823
90th Percentile
$4,724
Score Distribution
718 diamonds scored across 4 quality tiers
Excellent
18 (2.5%)
Very Good
215 (29.9%)
Good
122 (17.0%)
Average
363 (50.6%)
Find Your Diamond
Search 718 J SI2 oval diamonds and compare prices.
Search Diamonds