Heart|Lab Grown|IGI

4.10ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG843692581

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG843692581

Diamond specifications and retailer prices

From $1,561 NZD
£693 GBP
As of October 30, 2026
Save $4,800 NZD (75%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $16,377 NZD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.1ct lab-grown heart diamond

This 4.1ct 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 LG843692581 or 843692581. Listed at 14 retailers as of October 29, 2026, with a 307% 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

4.10
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843692581
Dimensions11.11 × 10.42 × 6.31 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
11.11 mm10.42 mm4.10 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843692581
Side View
Table 63.0%Crown 35°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 56.8%

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: $16,377 NZD|Low: $1,561 NZD|High: $16,377 NZD|Avg: $3,451 NZD
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
October 30, 2026
Retailer 2$1,561 NZD
Retailer 12$1,629 NZD
Retailer 11$1,953 NZD
Retailer 3$1,996 NZD
Retailer 13$2,417 NZD
Retailer 7$2,592 NZD
Retailer 8$2,703 NZD
Retailer 10$3,593 NZD
Retailer 4$3,681 NZD
Retailer 5$3,953 NZD
Retailer 6$5,475 NZD
Retailer 14$5,676 NZD
Retailer 9$6,361 NZD
Brilliant Earth$16,377 NZD

19 data points across 14 retailers

14 retailers$1,561 NZD to $6,361 NZD

A
Cheapest Retailer
-
$1,561 NZD
£693 GBP
A
Retailer 2
-
$1,629 NZD
$918 USD
View
Final sale: no returns
A
Retailer 3
-
$1,953 NZD
HK$8,600 HKD
View
A
Retailer 4
-
$1,996 NZD
$1,125 USD
View
A
Retailer 5
-
$2,417 NZD
$1,362 USD
View
A
Retailer 6
-
$2,592 NZD
£1,150 GBP
View
A
Retailer 7
-
$2,703 NZD
€1,451 EUR
View
A
Retailer 8
-
$3,593 NZD
ZAR 32,711 ZAR
View
Retailer 9
-
$3,681 NZD
A$3,192 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$3,953 NZD
$2,228 USD
View
B+
Retailer 11
-
$5,475 NZD
$3,086 USD
View
B+
Retailer 12
-
$5,676 NZD
SGD 4,323 SGD
View
B+
Retailer 13
-
$6,361 NZD
£2,823 GBP
View
Most Expensive
Brilliant Earth
21813018A · Oct 30
$16,377 NZD
$9,230 USD
View
Price under review
13 more retailers have this diamond
Prices start from $1,561 NZDSave up to $4,800 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
4.10ct Heart
$1,561 NZD