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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 $263 USD
As of October 27, 2026
Save $1,137 USD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,400 USD 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 $263 to $1,400, a $1,137 spread on the same certified stone. Brilliant Earth lists it at $1,400. 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 angle36.5°
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: $1,400 USD|Low: $252 USD|High: $1,760 USD|Avg: $752 USD|-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$263 USD
Retailer 15$294 USD
Retailer 6$305 USD
Retailer 3$326 USD
Retailer 13$326 USD
Retailer 11$383 USD
Retailer 9$485 USD
Retailer 5$542 USD
Retailer 7$590 USD
Retailer 2$622 USD
Retailer 12$855 USD
Retailer 4$1,048 USD
Retailer 14$1,282 USD
Retailer 10$1,313 USD
Retailer 8$1,321 USD
Brilliant Earth$1,400 USD

42 data points across 16 retailers

18 retailers$263 USD to $1,400 USD

A
Cheapest Retailer
-
$263 USD
A
Retailer 2
-
$294 USD
View
Final sale: no returns
A
Retailer 3
-
$305 USD
View
A
Retailer 4
-
$326 USD
View
A
Retailer 5
-
$326 USD
View
Retailer 6
-
$383 USD
£301 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$485 USD
View
B+
Retailer 8
-
$525 USD
View
B+
Retailer 9
-
$542 USD
View
B+
Retailer 10
-
$590 USD
View
B+
Retailer 11
-
$622 USD
£490 GBP
View
B
Retailer 12
-
$855 USD
View
B
Retailer 13
-
$1,048 USD
View
B
Retailer 14
-
$1,099 USD
View
B
Retailer 15
-
$1,282 USD
View
B
Retailer 16
-
$1,313 USD
£1,034 GBP
View
B
Retailer 17
-
$1,348 USD
View
Most Expensive
B
Brilliant Earth
14979449A · Oct 28
$1,400 USD
View
17 more retailers have this diamond
Prices start from $263 USDSave up to $1,137 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
$263 USD