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Heart|Lab Grown|IGI

1.54ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG685574361

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG685574361

Diamond specifications and retailer prices

From $376 AUD
$264 USD
As of October 28, 2026
Save $1,396 AUD (79%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,772 AUD at Michael Trio · As of October 29, 2026
View at Michael Trio

About this 1.54ct lab-grown heart diamond

This 1.54ct 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 LG685574361 or 685574361. Listed at 6 retailers as of October 28, 2026, with prices from $376 to $1,772, a $1,396 spread on the same certified stone. Michael Trio lists it at $1,772. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685574361
Dimensions7.89 × 7.89 × 7.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.89 mm7.89 mm1.54 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685574361
Side View
Table 56.0%Crown 34.2°Girdle: STK-THKPavilion 38.6°Culet: NoneDepth 59.1%

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 28
Current: $1,772 AUD|Low: $376 AUD|High: $1,772 AUD|Avg: $895 AUD
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 4$376 AUD
Retailer 5$584 AUD
Retailer 6$619 AUD
Retailer 7$683 AUD
Retailer 3$896 AUD
Retailer 2$1,384 AUD
Michael Trio$1,772 AUD

8 data points across 7 retailers

6 retailers$376 AUD to $1,772 AUD

A
Cheapest Retailer
-
$376 AUD
$264 USD
Final sale: no returns
A
Retailer 2
-
$584 AUD
$410 USD
View
A
Retailer 3
-
$619 AUD
HK$3,400 HKD
View
B+
Retailer 4
-
$896 AUD
View
B
Retailer 5
-
$1,384 AUD
View
Most Expensive
B
Michael Trio
7842549250 · Oct 29
$1,772 AUD
SGD 1,682 SGD
View
5 more retailers have this diamond
Prices start from $376 AUDSave up to $1,396 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
1.54ct Heart
$376 AUD