Heart|Lab Grown|IGI

4.03ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG826612879

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG826612879

Diamond specifications and retailer prices

From $1,687 NZD
$951 USD
As of October 29, 2026
Save $4,899 NZD (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $18,683 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.03ct lab-grown heart diamond

This 4.03ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826612879 or 826612879. Listed at 17 retailers as of October 29, 2026, with a 290% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.03
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826612879
Dimensions11.19 × 10.47 × 6.20 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.19 mm10.47 mm4.03 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826612879
Side View
Table 56.0%Crown 32.9°Girdle: MED-STKPavilion 38°Culet: NoneDepth 55.4%

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 29
Current: $18,683 NZD|Low: $1,620 NZD|High: $19,269 NZD|Avg: $4,962 NZD|-3.0%
Brilliant Earth
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 31, 2026
Retailer 15$1,620 NZD
Retailer 4$1,687 NZD
Retailer 6$1,748 NZD
Retailer 2$2,058 NZD
Retailer 9$2,686 NZD
Retailer 5$2,810 NZD
Retailer 10$2,882 NZD
Retailer 12$3,720 NZD
Retailer 13$3,741 NZD
Retailer 14$4,017 NZD
Retailer 7$4,061 NZD
Retailer 16$5,470 NZD
Retailer 3$5,524 NZD
Retailer 8$6,059 NZD
Retailer 11$6,587 NZD
Brilliant Earth$18,683 NZD

38 data points across 16 retailers

17 retailers$1,687 NZD to $6,587 NZD

Retailer 1
-
$1,620 NZD
£719 GBP
Price last confirmed 15 days ago
A
Retailer 2
-
$1,687 NZD
$951 USD
View
Final sale: no returns
Retailer 3
-
$1,723 NZD
$971 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$1,748 NZD
$985 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$2,058 NZD
$1,160 USD
View
A
Retailer 6
-
$2,686 NZD
£1,192 GBP
View
A
Retailer 7
-
$2,810 NZD
$1,584 USD
View
A
Retailer 8
-
$2,882 NZD
€1,547 EUR
View
B+
Retailer 9
-
$3,720 NZD
ZAR 33,870 ZAR
View
Retailer 10
-
$3,741 NZD
A$3,244 AUD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$4,017 NZD
$2,264 USD
View
B+
Retailer 12
-
$4,061 NZD
$2,289 USD
View
B+
Retailer 13
-
$5,470 NZD
$3,083 USD
View
B+
Retailer 14
-
$5,524 NZD
$3,113 USD
View
B
Retailer 15
-
$6,059 NZD
$3,415 USD
View
B+
Retailer 16
-
$6,587 NZD
£2,923 GBP
View
Most Expensive
Brilliant Earth
21065363A · Oct 30
$18,683 NZD
$10,530 USD
View
Price under review
16 more retailers have this diamond
Prices start from $1,687 NZDSave up to $4,899 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
4.03ct Heart
$1,687 NZD