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Heart|Lab Grown|IGI

4.55ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG841639776

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841639776

Diamond specifications and retailer prices

From $1,840 NZD
HK$8,100 HKD
As of October 30, 2026
Save $4,073 NZD (69%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,913 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 4.55ct lab-grown heart diamond

This 4.55ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841639776 or 841639776. Listed at 8 retailers as of October 29, 2026, with prices from $1,840 to $5,913, a $4,073 spread on the same certified stone. MOH London lists it at $5,913. 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

4.55
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841639776
Dimensions10.05 × 11.32 × 6.81 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.05 mm11.32 mm4.55 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841639776
Side View
Table 63.0%Crown 35.5°Girdle: MED-STKPavilion 40°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: $5,913 NZD|Low: $1,840 NZD|High: $6,528 NZD|Avg: $4,052 NZD|-4.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 8$1,840 NZD
Retailer 7$2,229 NZD
Retailer 2$2,398 NZD
Retailer 3$2,539 NZD
Retailer 4$3,691 NZD
Retailer 5$5,416 NZD
Retailer 6$5,665 NZD
MOH London$5,913 NZD

22 data points across 8 retailers

8 retailers$1,840 NZD to $5,913 NZD

A
Cheapest Retailer
-
$1,840 NZD
HK$8,100 HKD
A
Retailer 2
-
$2,229 NZD
$1,256 USD
View
A
Retailer 3
-
$2,398 NZD
£1,064 GBP
View
A
Retailer 4
-
$2,539 NZD
$1,431 USD
View
A
Retailer 5
-
$3,691 NZD
$2,080 USD
View
B+
Retailer 6
-
$5,416 NZD
$3,053 USD
View
B+
Retailer 7
-
$5,665 NZD
$3,193 USD
View
Most Expensive
B+
MOH London
LG841639776 · Oct 29
$5,913 NZD
£2,624 GBP
View
7 more retailers have this diamond
Prices start from $1,840 NZDSave up to $4,073 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
4.55ct Heart
$1,840 NZD