Lab Grown Heart Diamonds, 0.50 - 0.74ct

As of April 2026, there are 13,967 lab grown heart diamonds between 0.50 - 0.74ct available across retailers. Prices range from $630 NZD/ct to $6,025 NZD/ct, with an average of $1,838 NZD/ct.

Last updated: April 2026

Browse 13,967 diamonds in Explorer

Price Distribution

LowHigh

ColorIFVVS1VVS2VS1VS2SI1SI2
D-E$1,138$824$674$615$613$1,013$2,073
F-G$1,747$1,675$841$735$840$1,200$1,373
H-I$1,480$1,369$1,391$1,213$1,323$1,129$1,217
J-K$1,159$1,008$1,137$1,073$1,075$1,119$1,294
L-M--$842$828---
N+-$941$813$844$962$1,020-

Price by Color & Clarity

Average price per carat for 0.50 - 0.74ct lab grown heart diamonds by color and clarity grade.

ColorClarityListingsAvg Price/ctSpread
D-EIF559$1,896 NZD66%
D-ESI1118$1,688 NZD166%
D-ESI224$3,454 NZD51%
D-EVS12,843$1,025 NZD67%
D-EVS2723$1,021 NZD71%
D-EVVS11,249$1,374 NZD65%
D-EVVS23,493$1,123 NZD72%
F-GIF143$2,912 NZD50%
F-GSI1113$2,000 NZD90%
F-GSI248$2,288 NZD69%
F-GVS1618$1,226 NZD95%
F-GVS2220$1,401 NZD102%
F-GVVS1253$2,792 NZD50%
F-GVVS2521$1,401 NZD108%
H-IIF384$2,467 NZD37%
H-ISI1120$1,882 NZD42%
H-ISI234$2,028 NZD69%
H-IVS1334$2,022 NZD37%
H-IVS2238$2,205 NZD29%
H-IVVS1416$2,281 NZD35%
H-IVVS2307$2,318 NZD38%
J-KIF80$1,932 NZD35%
J-KSI136$1,864 NZD49%
J-KSI211$2,157 NZD48%
J-KVS127$1,788 NZD46%
J-KVS297$1,791 NZD37%
J-KVVS186$1,681 NZD37%
J-KVVS283$1,895 NZD32%
L-MVS117$1,380 NZD33%
L-MVVS212$1,403 NZD32%
N+SI144$1,700 NZD44%
N+VS1314$1,407 NZD81%
N+VS2111$1,603 NZD68%
N+VVS128$1,568 NZD65%
N+VVS2263$1,354 NZD88%

Explore by Specification

D FLD IFD VVS1D VVS2D VS1D VS2D SI1D SI2E FLE IFE VVS1E VVS2E VS1E VS2E SI1E SI2F FLF IFF VVS1F VVS2F VS1F VS2F SI1F SI2G FLG IFG VVS1G VVS2G VS1G VS2G SI1G SI2H FLH IFH VVS1H VVS2H VS1H VS2H SI1H SI2I FLI IFI VVS1I VVS2I VS1I VS2I SI1I SI2J FLJ IFJ VVS1J VVS2J VS1J VS2J SI1J SI2