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Heart|Lab Grown

4.01ct E SI2 Heart Lab Grown Diamond

ID • E/SI2 • 133440

Diamond specifications and retailer prices

From $548 AUD
$385 USD
As of October 23, 2026
Save $1,637 AUD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,185 AUD at NZ Jewellers · As of October 25, 2026
View at NZ Jewellers

About this 4.01ct lab-grown heart diamond

This 4.01ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade. Listed at 4 retailers as of October 23, 2026, with prices from $548 to $2,185, a $1,637 spread on the same certified stone. NZ Jewellers lists it at $2,185. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

4.01
Carat
E
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
Certificate133440
Dimensions10.83 × 10.14 × 6.47 mm
L/W Ratio1.07
Top View
10.83 mm10.14 mm4.01 ctE / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Certificate133440
Side View
Table 62.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 59.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 23
Current: $2,185 AUD|Low: $548 AUD|High: $7,289 AUD|Avg: $3,025 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 21, 2026
Retailer 3$548 AUD
Retailer 2$614 AUD
Retailer 4$680 AUD
NZ Jewellers$2,185 AUD
Retailer 5$7,289 AUD

6 data points across 5 retailers

4 retailers$548 AUD to $2,185 AUD

B+
Cheapest Retailer
-
$548 AUD
$385 USD
B+
Retailer 2
-
$614 AUD
$431 USD
View
B+
Retailer 3
-
$680 AUD
$478 USD
View
Most Expensive
C
NZ Jewellers
28d9bb1f-46a6-42ba-aecf-58f833b6d4ea · Oct 25
$2,185 AUD
$1,535 USD
View
3 more retailers have this diamond
Prices start from $548 AUDSave up to $1,637 AUD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
4.01ct Heart
$548 AUD