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Heart|Lab Grown|IGI

4.09ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG836683754

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836683754

Diamond specifications and retailer prices

From $1,930 NZD
HK$8,500 HKD
As of October 30, 2026
Save $4,260 NZD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,474 NZD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 4.09ct lab-grown heart diamond

This 4.09ct 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 LG836683754 or 836683754. Listed at 10 retailers as of October 29, 2026, with a 221% 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

4.09
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836683754
Dimensions10.11 × 11.11 × 6.48 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.11 mm11.11 mm4.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836683754
Side View
Table 63.0%Crown 34.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 58.3%

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: $8,474 NZD|Low: $1,930 NZD|High: $8,614 NZD|Avg: $4,274 NZD|-1.6%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10$1,930 NZD
Retailer 9$2,268 NZD
Retailer 2$2,514 NZD
Retailer 3$2,612 NZD
Retailer 5$2,649 NZD
Retailer 6$4,136 NZD
Retailer 7$5,681 NZD
Retailer 8$5,942 NZD
Retailer 4$6,190 NZD
Novita Diamonds$8,474 NZD

37 data points across 10 retailers

10 retailers$1,930 NZD to $6,190 NZD

A
Cheapest Retailer
-
$1,930 NZD
HK$8,500 HKD
A
Retailer 2
-
$2,268 NZD
$1,278 USD
View
A
Retailer 3
-
$2,514 NZD
£1,116 GBP
View
A
Retailer 4
-
$2,612 NZD
€1,402 EUR
View
A
Retailer 5
-
$2,649 NZD
$1,493 USD
View
B+
Retailer 6
-
$4,136 NZD
$2,331 USD
View
B+
Retailer 7
-
$5,681 NZD
$3,202 USD
View
B+
Retailer 8
-
$5,942 NZD
$3,349 USD
View
B+
Retailer 9
-
$6,190 NZD
£2,747 GBP
View
Most Expensive
Novita Diamonds
cert_836683754 · Oct 8
$8,474 NZD
A$7,348 AUD
View
Price last confirmed 22 days ago
9 more retailers have this diamond
Prices start from $1,930 NZDSave up to $4,260 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
4.09ct Heart
$1,930 NZD