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Heart|Lab Grown|IGI

1.55ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG841640290

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841640290

Diamond specifications and retailer prices

From $547 NZD
HK$2,400 HKD
As of October 30, 2026
Save $1,393 NZD (72%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,940 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.55ct lab-grown heart diamond

This 1.55ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841640290 or 841640290. Listed at 9 retailers as of October 29, 2026, with prices from $547 to $1,940, a $1,393 spread on the same certified stone. MOH London lists it at $1,940. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841640290
Dimensions7.29 × 7.97 × 4.76 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.29 mm7.97 mm1.55 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841640290
Side View
Table 57.0%Crown 34.4°Girdle: MED-STKPavilion 39°Culet: NoneDepth 59.7%

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: $1,940 NZD|Low: $547 NZD|High: $2,022 NZD|Avg: $1,099 NZD|-4.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8$547 NZD
Retailer 3$819 NZD
Retailer 7$823 NZD
Retailer 2$892 NZD
Retailer 5$917 NZD
Retailer 6$937 NZD
Retailer 4$1,693 NZD
Retailer 9$1,706 NZD
MOH London$1,940 NZD

15 data points across 9 retailers

9 retailers$547 NZD to $1,940 NZD

A
Cheapest Retailer
-
$547 NZD
HK$2,400 HKD
A
Retailer 2
-
$819 NZD
€438 EUR
View
B+
Retailer 3
-
$823 NZD
$462 USD
View
A
Retailer 4
-
$892 NZD
£394 GBP
View
A
Retailer 5
-
$917 NZD
$515 USD
View
B+
Retailer 6
-
$937 NZD
$526 USD
View
B
Retailer 7
-
$1,693 NZD
A$1,463 AUD
View
Retailer 8
-
$1,706 NZD
$958 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG841640290 · Oct 29
$1,940 NZD
£858 GBP
View
8 more retailers have this diamond
Prices start from $547 NZDSave up to $1,393 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
1.55ct Heart
$547 NZD