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Heart|Lab Grown|IGI

4.02ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG818649933

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818649933

Diamond specifications and retailer prices

From $1,891 NZD
$1,066 USD
As of October 30, 2026
Save $6,562 NZD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,453 NZD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4.02ct lab-grown heart diamond

This 4.02ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818649933 or 818649933. Listed at 17 retailers as of October 30, 2026, with prices from $1,891 to $8,453, a $6,562 spread on the same certified stone. Taylor and Hart lists it at $8,453. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.02
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818649933
Dimensions10.98 × 9.81 × 6.61 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.98 mm9.81 mm4.02 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818649933
Side View
Table 60.0%Crown 37.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,891 NZD|Low: $1,891 NZD|High: $7,537 NZD|Avg: $4,042 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 1$1,891 NZD
Retailer 15$2,056 NZD
Retailer 4$2,117 NZD
Retailer 11$2,193 NZD
Retailer 9$2,290 NZD
Retailer 14$2,449 NZD
Retailer 10$3,176 NZD
Retailer 6$3,492 NZD
Retailer 13$4,111 NZD
Retailer 3$4,448 NZD
Retailer 16$4,624 NZD
Retailer 2$4,695 NZD
Retailer 8$4,876 NZD
Retailer 5$6,350 NZD
Retailer 7$7,078 NZD
Retailer 12$7,477 NZD

36 data points across 16 retailers

17 retailers$1,891 NZD to $8,453 NZD

A
Cheapest Retailer
-
$1,891 NZD
$1,066 USD
A
Retailer 2
-
$2,056 NZD
$1,159 USD
View
A
Retailer 3
-
$2,117 NZD
$1,193 USD
View
Final sale: no returns
A
Retailer 4
-
$2,193 NZD
$1,236 USD
View
A
Retailer 5
-
$2,290 NZD
£1,016 GBP
View
A
Retailer 6
-
$2,449 NZD
$1,380 USD
View
A
Retailer 7
-
$3,176 NZD
£1,409 GBP
View
A
Retailer 8
-
$3,492 NZD
$1,968 USD
View
B+
Retailer 9
-
$4,111 NZD
$2,317 USD
View
B+
Retailer 10
-
$4,448 NZD
$2,507 USD
View
B+
Retailer 11
-
$4,624 NZD
ZAR 42,106 ZAR
View
Retailer 12
-
$4,695 NZD
A$4,071 AUD
View
Price last confirmed 10 days ago
B+
Retailer 13
-
$4,876 NZD
$2,748 USD
View
B
Retailer 14
-
$6,350 NZD
$3,579 USD
View
B
Retailer 15
-
$7,078 NZD
SGD 5,391 SGD
View
B
Retailer 16
-
$7,477 NZD
£3,318 GBP
View
Most Expensive
B
Taylor and Hart
IWBPW60 · Oct 30
$8,453 NZD
$4,764 USD
View
16 more retailers have this diamond
Prices start from $1,891 NZDSave up to $6,562 NZD

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.

A
4.02ct Heart
$1,891 NZD