1.00 - 1.49ct G SI1 Lab Grown Heart
As of April 2026, there are 341 lab grown heart diamonds with G color and SI1 clarity in the 1.00 - 1.49ct range available across retailers worldwide. Prices range from HK$1,340 HKD to HK$253,152 HKD, with an average of HK$13,252 HKD.
Last updated: April 2026
Available
341
Lowest Price
HK$1,340 HKD
Highest Price
HK$253,152 HKD
Average Price
HK$13,252 HKD
Market Intelligence
Retailers Selling
27
Cross Retailer %
N/A
Price Spread
69.3%
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
$433
Median
$1,345
90th Percentile
$2,162
Score Distribution
341 diamonds scored across 4 quality tiers
Excellent
65 (19.1%)
Very Good
122 (35.8%)
Good
82 (24.0%)
Average
72 (21.1%)
Find Your Diamond
Search 341 G SI1 heart diamonds and compare prices.
Search Diamonds