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Heart|Lab Grown|IGI

1.54ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG705544490

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG705544490

Diamond specifications and retailer prices

From $374 AUD
$263 USD
As of October 27, 2026
Save $1,618 AUD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,993 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG705544490 or 705544490. Listed at 18 retailers as of October 27, 2026, with prices from $374 to $1,993, a $1,618 spread on the same certified stone. Brilliant Earth lists it at $1,993. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG705544490
Dimensions7.14 × 8.04 × 4.73 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.14 mm8.04 mm1.54 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG705544490
Side View
Table 59.0%Crown 36.5°Girdle: STK-THKPavilion 41.6°Culet: NoneDepth 58.8%

Caratlytics Score

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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 27
Current: $1,993 AUD|Low: $359 AUD|High: $2,505 AUD|Avg: $1,071 AUD|-20.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 16$374 AUD
Retailer 15$418 AUD
Retailer 6$434 AUD
Retailer 3$464 AUD
Retailer 13$464 AUD
Retailer 11$545 AUD
Retailer 9$690 AUD
Retailer 5$771 AUD
Retailer 7$840 AUD
Retailer 2$885 AUD
Retailer 12$1,217 AUD
Retailer 4$1,492 AUD
Retailer 14$1,825 AUD
Retailer 10$1,869 AUD
Retailer 8$1,880 AUD
Brilliant Earth$1,993 AUD

42 data points across 16 retailers

18 retailers$374 AUD to $1,993 AUD

A
Cheapest Retailer
-
$374 AUD
$263 USD
A
Retailer 2
-
$418 AUD
$294 USD
View
Final sale: no returns
A
Retailer 3
-
$434 AUD
$305 USD
View
A
Retailer 4
-
$464 AUD
$326 USD
View
A
Retailer 5
-
$464 AUD
$326 USD
View
A
Retailer 6
-
$545 AUD
£301 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$690 AUD
$485 USD
View
B+
Retailer 8
-
$747 AUD
$525 USD
View
B+
Retailer 9
-
$771 AUD
$542 USD
View
B+
Retailer 10
-
$840 AUD
$590 USD
View
B+
Retailer 11
-
$885 AUD
£490 GBP
View
B
Retailer 12
-
$1,217 AUD
$855 USD
View
B
Retailer 13
-
$1,492 AUD
$1,048 USD
View
B
Retailer 14
-
$1,564 AUD
$1,099 USD
View
B
Retailer 15
-
$1,825 AUD
$1,282 USD
View
B
Retailer 16
-
$1,869 AUD
£1,034 GBP
View
B
Retailer 17
-
$1,919 AUD
$1,348 USD
View
Most Expensive
B
Brilliant Earth
14979449A · Oct 28
$1,993 AUD
$1,400 USD
View
17 more retailers have this diamond
Prices start from $374 AUDSave up to $1,618 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
$374 AUD