3.00 to 4.99ct D SI2 Lab Grown Round
Last updated: September 2026
Available
45
Lowest Price
£226 GBP
Highest Price
£80,904 GBP
Average Price
£6,748 GBP
Market Intelligence
Retailers Selling
25
Price Spread
70.9%
Price Range
Price per carat distribution across retailers
10th Percentile
$216
Median
$337
90th Percentile
$1,132
Score Distribution
45 diamonds scored across 4 quality tiers
Excellent
9 (20.0%)
Very Good
11 (24.4%)
Good
7 (15.6%)
Average
18 (40.0%)
Find Your Diamond
Search 45 D SI2 round diamonds and compare prices.
Search Diamonds