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Heart|Lab Grown|IGI

1.55ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG786689347

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG786689347

Diamond specifications and retailer prices

From $715 AUD
$502 USD
As of October 28, 2026
Save $1,158 AUD (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,873 AUD at MOH London · As of October 26, 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 LG786689347 or 786689347. Listed at 4 retailers as of October 26, 2026, with prices from $715 to $1,873, a $1,158 spread on the same certified stone. MOH London lists it at $1,873. 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 angle35.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786689347
Dimensions7.07 × 7.97 × 4.72 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.07 mm7.97 mm1.55 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786689347
Side View
Table 57.0%Crown 35.2°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 59.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,873 AUD|Low: $679 AUD|High: $1,893 AUD|Avg: $1,315 AUD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 25, 2026
Retailer 3$715 AUD
Retailer 5$774 AUD
Retailer 2$1,665 AUD
Retailer 4$1,740 AUD
MOH London$1,873 AUD

10 data points across 5 retailers

4 retailers$715 AUD to $1,873 AUD

A
Cheapest Retailer
-
$715 AUD
$502 USD
B+
Retailer 2
-
$947 AUD
$665 USD
View
B
Retailer 3
-
$1,665 AUD
$1,170 USD
View
Most Expensive
B
MOH London
LG786689347 · Oct 26
$1,873 AUD
£1,036 GBP
View
3 more retailers have this diamond
Prices start from $715 AUDSave up to $1,158 AUD

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
$715 AUD