1.00 to 1.49ct D SI1 Lab Grown Heart
Last updated: July 2026
Available
118
Lowest Price
$172 AUD
Highest Price
$8,398 AUD
Average Price
$960 AUD
Market Intelligence
Retailers Selling
26
Cross Retailer %
N/A
Price Spread
82.5%
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
$251
Median
$561
90th Percentile
$1,515
Score Distribution
118 diamonds scored across 4 quality tiers
Excellent
23 (19.5%)
Very Good
37 (31.4%)
Good
14 (11.9%)
Average
44 (37.3%)
Find Your Diamond
Search 118 D SI1 heart diamonds and compare prices.
Search Diamonds