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Heart|Lab Grown|IGI

1.54ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG846642383

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846642383

Diamond specifications and retailer prices

From $355 USD
As of October 23, 2026
Save $1,505 USD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,860 USD at Brilliant Earth · As of October 26, 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 LG846642383 or 846642383. Listed at 10 retailers as of October 23, 2026, with prices from $355 to $1,860, a $1,505 spread on the same certified stone. Brilliant Earth lists it at $1,860. 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
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846642383
Dimensions8.00 × 7.61 × 4.40 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.00 mm7.61 mm1.54 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846642383
Side View
Table 61.0%Crown 36°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 55.0%

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 23
Current: $1,860 USD|Low: $308 USD|High: $1,860 USD|Avg: $778 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 23, 2026
Retailer 6$308 USD
Retailer 10$355 USD
Retailer 3$468 USD
Retailer 2$478 USD
Retailer 4$508 USD
Retailer 7$847 USD
Retailer 9$897 USD
Retailer 5$1,058 USD
Retailer 8$1,069 USD
Brilliant Earth$1,860 USD

10 data points across 10 retailers

10 retailers$355 USD to $1,860 USD

A
Retailer 1
-
$308 USD
£243 GBP
Price last confirmed 12 days ago
B+
Retailer 2
-
$355 USD
View
A
Retailer 3
-
$468 USD
£369 GBP
View
A
Retailer 4
-
$478 USD
€455 EUR
View
A
Retailer 5
-
$508 USD
View
B+
Retailer 6
-
$847 USD
View
B+
Retailer 7
-
$897 USD
View
B
Retailer 8
-
$1,058 USD
£833 GBP
View
Price last confirmed 10 days ago
B
Retailer 9
-
$1,069 USD
View
Most Expensive
B
Brilliant Earth
22176921A · Oct 26
$1,860 USD
View
9 more retailers have this diamond
Prices start from $355 USDSave up to $1,505 USD

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
$355 USD