Lab Grown Oval Diamonds, 1.50 - 1.99ct
As of April 2026, there are 591,193 lab grown oval diamonds between 1.50 - 1.99ct available across retailers. Prices range from $417 NZD/ct to $13,007 NZD/ct, with an average of $2,510 NZD/ct. Approximately 15% of these diamonds are available at multiple retailers, with an average price spread of 75%.
Last updated: April 2026
Browse 591,193 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $2,209 | $998 | $639 | $519 | $459 | $435 | $432 | $515 | $6,260 |
| F-G | - | $994 | $558 | $432 | $419 | $430 | $480 | $2,462 | $1,638 |
| H-I | - | $2,418 | $480 | $384 | $434 | $769 | $1,850 | $1,345 | $3,080 |
| J-K | - | - | $4,041 | $2,474 | $1,684 | $1,554 | $1,573 | $1,747 | $5,115 |
| L-M | - | - | - | - | $1,414 | $1,490 | $1,452 | $1,249 | - |
| N+ | - | $982 | $632 | $552 | $551 | $651 | $943 | $6,011 | - |
Price by Color & Clarity
Average price per carat for 1.50 - 1.99ct lab grown oval diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 2,100 | $3,682 NZD | 111% |
| D-E | I | 13 | $10,433 NZD | 20% |
| D-E | IF | 19,792 | $1,663 NZD | 84% |
| D-E | SI1 | 2,025 | $721 NZD | 51% |
| D-E | SI2 | 79 | $859 NZD | 102% |
| D-E | VS1 | 165,972 | $765 NZD | 71% |
| D-E | VS2 | 44,542 | $725 NZD | 72% |
| D-E | VVS1 | 59,728 | $1,064 NZD | 68% |
| D-E | VVS2 | 175,282 | $865 NZD | 66% |
| F-G | I | 14 | $2,730 NZD | 103% |
| F-G | IF | 513 | $1,657 NZD | 75% |
| F-G | SI1 | 478 | $800 NZD | 67% |
| F-G | SI2 | 48 | $4,103 NZD | 42% |
| F-G | VS1 | 41,332 | $699 NZD | 66% |
| F-G | VS2 | 11,836 | $716 NZD | 79% |
| F-G | VVS1 | 5,213 | $929 NZD | 65% |
| F-G | VVS2 | 43,134 | $720 NZD | 68% |
| H-I | I | 35 | $5,133 NZD | 109% |
| H-I | IF | 43 | $4,031 NZD | 133% |
| H-I | SI1 | 1,361 | $3,083 NZD | 22% |
| H-I | SI2 | 641 | $2,241 NZD | 38% |
| H-I | VS1 | 1,777 | $723 NZD | 93% |
| H-I | VS2 | 805 | $1,281 NZD | 130% |
| H-I | VVS1 | 242 | $800 NZD | 168% |
| H-I | VVS2 | 1,506 | $640 NZD | 57% |
| J-K | I | 45 | $8,525 NZD | 66% |
| J-K | SI1 | 1,281 | $2,622 NZD | 33% |
| J-K | SI2 | 294 | $2,912 NZD | 46% |
| J-K | VS1 | 402 | $2,806 NZD | 53% |
| J-K | VS2 | 943 | $2,590 NZD | 38% |
| J-K | VVS1 | 15 | $6,734 NZD | 29% |
| J-K | VVS2 | 69 | $4,123 NZD | 97% |
| L-M | SI1 | 45 | $2,419 NZD | 28% |
| L-M | SI2 | 44 | $2,081 NZD | 39% |
| L-M | VS1 | 12 | $2,357 NZD | 28% |
| L-M | VS2 | 35 | $2,483 NZD | 19% |
| N+ | IF | 59 | $1,636 NZD | 107% |
| N+ | SI1 | 522 | $1,571 NZD | 201% |
| N+ | SI2 | 86 | $10,019 NZD | 109% |
| N+ | VS1 | 4,161 | $918 NZD | 94% |
| N+ | VS2 | 1,683 | $1,085 NZD | 113% |
| N+ | VVS1 | 262 | $1,053 NZD | 81% |
| N+ | VVS2 | 2,724 | $920 NZD | 97% |