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Heart|Lab Grown|IGI

1.54ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG828697301

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828697301

Diamond specifications and retailer prices

From $297 AUD
$209 USD
As of October 27, 2026
Save $2,549 AUD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,847 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828697301 or 828697301. Listed at 14 retailers as of October 27, 2026, with prices from $297 to $2,847, a $2,549 spread on the same certified stone. Do Amore Diamonds lists it at $2,847. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828697301
Dimensions6.97 × 7.81 × 4.65 mm
L/W Ratio1.12
Girdle conditionFaceted
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
6.97 mm7.81 mm1.54 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828697301
Side View
Table 62.0%Crown 40.6°Girdle: Slightly ThickPavilion 39.2°Culet: NoneDepth 59.5%

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 27
Current: $2,847 AUD|Low: $293 AUD|High: $2,932 AUD|Avg: $1,072 AUD|-2.9%
Do Amore Diamonds
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
October 30, 2026
Retailer 5$297 AUD
Retailer 2$339 AUD
Retailer 3$344 AUD
Retailer 4$456 AUD
Retailer 9$486 AUD
Retailer 8$514 AUD
Retailer 14$733 AUD
Retailer 11$949 AUD
Retailer 12$1,073 AUD
Retailer 13$1,307 AUD
Retailer 7$1,469 AUD
Retailer 10$1,638 AUD
Retailer 6$1,836 AUD
Do Amore Diamonds$2,847 AUD

24 data points across 14 retailers

14 retailers$297 AUD to $2,847 AUD

A
Cheapest Retailer
-
$297 AUD
$209 USD
A
Retailer 2
-
$339 AUD
$238 USD
View
Final sale: no returns
A
Retailer 3
-
$344 AUD
$242 USD
View
A
Retailer 4
-
$456 AUD
$320 USD
View
A
Retailer 5
-
$486 AUD
£269 GBP
View
B+
Retailer 6
-
$514 AUD
$361 USD
View
A
Retailer 7
-
$733 AUD
$515 USD
View
B+
Retailer 8
-
$949 AUD
View
B+
Retailer 9
-
$1,073 AUD
$754 USD
View
B+
Retailer 10
-
$1,307 AUD
$918 USD
View
B
Retailer 11
-
$1,469 AUD
$1,032 USD
View
B
Retailer 12
-
$1,638 AUD
£906 GBP
View
B
Retailer 13
-
$1,836 AUD
$1,290 USD
View
Most Expensive
B
Do Amore Diamonds
27-5E913E1B2 · Oct 29
$2,847 AUD
$2,000 USD
View
13 more retailers have this diamond
Prices start from $297 AUDSave up to $2,549 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
$297 AUD