0.20 - 0.49ct J VS1 Lab Grown Marquise
As of April 2026, there are 101 lab grown marquise diamonds with J color and VS1 clarity in the 0.20 - 0.49ct range available across retailers worldwide. Prices range from $322 AUD to $103,057 AUD, with an average of $3,516 AUD.
Last updated: April 2026
Available
101
Lowest Price
$322 AUD
Highest Price
$103,057 AUD
Average Price
$3,516 AUD
Market Intelligence
Retailers Selling
6
Cross Retailer %
N/A
Price Spread
87.7%
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
$756
Median
$1,124
90th Percentile
$2,138
Score Distribution
101 diamonds scored across 4 quality tiers
Excellent
13 (12.9%)
Very Good
37 (36.6%)
Good
34 (33.7%)
Average
17 (16.8%)
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