Lab Grown Cushion Diamonds, 1.00 to 1.49ct
Last updated: September 2026
Browse 190,981 diamonds in ExplorerPrice Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $848 | $881 | $512 | $461 | $436 | $427 | $398 | $526 | $1,524 |
| F-G | $1,356 | $929 | $502 | $437 | $434 | $440 | $440 | $1,337 | $1,183 |
| H-I | - | $2,496 | $802 | $578 | $536 | $615 | $1,395 | $1,541 | $2,484 |
| J-K | - | - | $1,813 | $988 | $1,316 | $1,375 | $1,465 | $1,811 | $2,503 |
| L-M | - | - | - | $697 | - | $1,261 | $1,133 | - | - |
| N+ | - | $878 | $678 | $556 | $533 | $513 | $461 | $673 | $281 |
Price by Colour & Clarity
Average price per carat for 1.00 to 1.49ct lab grown cushion diamonds by colour and clarity grade.
| Colour | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 2,212 | HK$6,526 HKD | 136% |
| D-E | I | 11 | HK$11,720 HKD | 45% |
| D-E | IF | 3,740 | HK$6,774 HKD | 146% |
| D-E | SI1 | 1,138 | HK$3,065 HKD | 93% |
| D-E | SI2 | 127 | HK$4,047 HKD | 245% |
| D-E | VS1 | 45,366 | HK$3,354 HKD | 89% |
| D-E | VS2 | 11,208 | HK$3,284 HKD | 92% |
| D-E | VVS1 | 22,833 | HK$3,938 HKD | 108% |
| D-E | VVS2 | 58,584 | HK$3,549 HKD | 94% |
| F-G | FL | 54 | HK$10,431 HKD | 71% |
| F-G | I | 35 | HK$9,101 HKD | 34% |
| F-G | IF | 264 | HK$7,146 HKD | 109% |
| F-G | SI1 | 615 | HK$3,385 HKD | 69% |
| F-G | SI2 | 46 | HK$10,286 HKD | 307% |
| F-G | VS1 | 9,946 | HK$3,338 HKD | 68% |
| F-G | VS2 | 3,790 | HK$3,385 HKD | 61% |
| F-G | VVS1 | 1,183 | HK$3,862 HKD | 101% |
| F-G | VVS2 | 7,410 | HK$3,365 HKD | 81% |
| H-I | I | 15 | HK$19,111 HKD | 23% |
| H-I | IF | 10 | HK$19,200 HKD | 83% |
| H-I | SI1 | 117 | HK$10,734 HKD | 66% |
| H-I | SI2 | 45 | HK$11,857 HKD | 151% |
| H-I | VS1 | 810 | HK$4,121 HKD | 56% |
| H-I | VS2 | 455 | HK$4,734 HKD | 54% |
| H-I | VVS1 | 136 | HK$6,172 HKD | 53% |
| H-I | VVS2 | 387 | HK$4,442 HKD | 59% |
| J-K | I | 54 | HK$19,253 HKD | 7% |
| J-K | SI1 | 424 | HK$11,269 HKD | 1% |
| J-K | SI2 | 42 | HK$13,927 HKD | 48% |
| J-K | VS1 | 169 | HK$10,127 HKD | 25% |
| J-K | VS2 | 335 | HK$10,578 HKD | 1% |
| J-K | VVS1 | 16 | HK$13,946 HKD | 132% |
| J-K | VVS2 | 87 | HK$7,599 HKD | 121% |
| L-M | SI1 | 16 | HK$8,718 HKD | 29% |
| L-M | VS2 | 13 | HK$9,701 HKD | 38% |
| L-M | VVS2 | 10 | HK$5,360 HKD | 34% |
| N+ | I | 15 | HK$2,159 HKD | 26% |
| N+ | IF | 161 | HK$6,750 HKD | 86% |
| N+ | SI1 | 576 | HK$3,548 HKD | 76% |
| N+ | SI2 | 114 | HK$5,178 HKD | 82% |
| N+ | VS1 | 7,485 | HK$4,099 HKD | 79% |
| N+ | VS2 | 2,535 | HK$3,943 HKD | 83% |
| N+ | VVS1 | 834 | HK$5,214 HKD | 60% |
| N+ | VVS2 | 5,603 | HK$4,273 HKD | 77% |
| N+ | other | 1,955 | HK$12,270 HKD | 19% |