Lab Grown Oval Diamonds
As of April 2026, there are 2,583,044 lab grown oval diamonds available. Prices range from £109 GBP/ct to £26,334 GBP/ct, with an average of £1,186 GBP/ct.
Last updated: April 2026
By Carat Weight
Price Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $3,140 | $1,577 | $1,071 | $732 | $700 | $700 | $621 | $1,177 | $2,366 |
| F-G | - | $1,437 | $1,058 | $724 | $664 | $550 | $630 | $2,837 | $2,543 |
| H-I | - | $2,487 | $1,288 | $820 | $669 | $1,081 | $1,481 | $4,576 | $2,063 |
| J-K | - | $1,570 | $2,094 | $3,157 | $1,487 | $1,628 | $3,146 | $3,576 | $5,721 |
| L-M | - | $1,073 | $1,228 | $1,141 | $1,031 | $1,043 | $1,125 | $1,206 | - |
| N+ | - | $1,858 | $866 | $879 | $864 | $866 | $809 | $1,324 | $483 |
By Carat Weight
0.20-0.29
2,297 listings
Avg: £947 GBP/ct
0.30-0.49
27,144 listings
Avg: £936 GBP/ct
0.50-0.74
80,855 listings
Avg: £866 GBP/ct
0.75-0.99
69,978 listings
Avg: £858 GBP/ct
1.00-1.24
388,808 listings
Avg: £934 GBP/ct
1.25-1.49
168,368 listings
Avg: £964 GBP/ct
1.50-1.99
630,313 listings
Avg: £1,311 GBP/ct
2.00-2.49
489,841 listings
Avg: £1,244 GBP/ct
2.50-2.99
178,928 listings
Avg: £957 GBP/ct
3.00-3.99
295,948 listings
Avg: £1,595 GBP/ct
4.00-4.99
107,394 listings
Avg: £1,419 GBP/ct
5.00-9.99
119,598 listings
Avg: £2,073 GBP/ct
10.00+
21,437 listings
Avg: £1,559 GBP/ct
unknown
2,135 listings
Avg: £1,562 GBP/ct
Price by Color & Clarity
| Color | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 12,550 | £2,473 GBP |
| D-E | I | 161 | £1,863 GBP |
| D-E | IF | 91,445 | £1,242 GBP |
| D-E | SI1 | 14,138 | £489 GBP |
| D-E | SI2 | 921 | £926 GBP |
| D-E | VS1 | 637,623 | £551 GBP |
| D-E | VS2 | 174,139 | £551 GBP |
| D-E | VVS1 | 250,117 | £843 GBP |
| D-E | VVS2 | 764,765 | £576 GBP |
| D-E | other | 22 | £622 GBP |
| F-G | I | 286 | £2,002 GBP |
| F-G | IF | 3,374 | £1,132 GBP |
| F-G | SI1 | 7,683 | £496 GBP |
| F-G | SI2 | 1,009 | £2,234 GBP |
| F-G | VS1 | 212,948 | £523 GBP |
| F-G | VS2 | 61,726 | £433 GBP |
| F-G | VVS1 | 21,638 | £833 GBP |
| F-G | VVS2 | 207,395 | £570 GBP |
| F-G | other | 10 | £375 GBP |
| H-I | I | 246 | £1,624 GBP |
| H-I | IF | 1,216 | £1,959 GBP |
| H-I | SI1 | 4,700 | £1,166 GBP |
| H-I | SI2 | 2,047 | £3,603 GBP |
| H-I | VS1 | 15,785 | £527 GBP |
| H-I | VS2 | 8,893 | £851 GBP |
| H-I | VVS1 | 2,971 | £1,014 GBP |
| H-I | VVS2 | 9,551 | £645 GBP |
| J-K | I | 329 | £4,504 GBP |
| J-K | IF | 371 | £1,237 GBP |
| J-K | SI1 | 4,172 | £2,477 GBP |
| J-K | SI2 | 1,456 | £2,816 GBP |
| J-K | VS1 | 2,614 | £1,171 GBP |
| J-K | VS2 | 3,663 | £1,282 GBP |
| J-K | VVS1 | 1,022 | £1,649 GBP |
| J-K | VVS2 | 1,181 | £2,485 GBP |
| L-M | IF | 29 | £845 GBP |
| L-M | SI1 | 156 | £886 GBP |
| L-M | SI2 | 136 | £949 GBP |
| L-M | VS1 | 136 | £812 GBP |
| L-M | VS2 | 133 | £822 GBP |
| L-M | VVS1 | 72 | £967 GBP |
| L-M | VVS2 | 59 | £898 GBP |
| N+ | I | 116 | £380 GBP |
| N+ | IF | 491 | £1,463 GBP |
| N+ | SI1 | 2,765 | £637 GBP |
| N+ | SI2 | 522 | £1,042 GBP |
| N+ | VS1 | 27,195 | £681 GBP |
| N+ | VS2 | 11,154 | £682 GBP |
| N+ | VVS1 | 1,833 | £682 GBP |
| N+ | VVS2 | 16,080 | £692 GBP |