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Heart|Lab Grown|IGI

1.54ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG688502128

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG688502128

Diamond specifications and retailer prices

From $247 USD
As of October 27, 2026
Save $2,123 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,370 USD 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG688502128 or 688502128. Listed at 16 retailers as of October 27, 2026, with prices from $247 to $2,370, a $2,123 spread on the same certified stone. Do Amore Diamonds lists it at $2,370. 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 angle36.6°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG688502128
Dimensions7.09 × 8.19 × 4.52 mm
L/W Ratio1.16
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
7.09 mm8.19 mm1.54 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG688502128
Side View
Table 59.0%Crown 36.6°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 55.2%

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: $2,370 USD|Low: $237 USD|High: $2,370 USD|Avg: $809 USD
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 29, 2026
Retailer 10$247 USD
Retailer 5$286 USD
Retailer 12$306 USD
Retailer 13$306 USD
Retailer 7$397 USD
Retailer 4$515 USD
Retailer 6$557 USD
Retailer 2$592 USD
Retailer 9$988 USD
Retailer 3$1,087 USD
Retailer 11$1,180 USD
Retailer 14$1,204 USD
Retailer 8$1,356 USD
Do Amore Diamonds$2,370 USD

39 data points across 14 retailers

16 retailers$247 USD to $2,370 USD

A
Cheapest Retailer
-
$247 USD
A
Retailer 2
-
$286 USD
View
A
Retailer 3
-
$306 USD
View
A
Retailer 4
-
$306 USD
View
A
Retailer 5
-
$397 USD
£313 GBP
View
A
Retailer 6
-
$402 USD
View
A
Retailer 7
-
$515 USD
View
B+
Retailer 8
-
$557 USD
View
B+
Retailer 9
-
$592 USD
£466 GBP
View
B
Retailer 10
-
$988 USD
View
B
Retailer 11
-
$1,087 USD
View
B
Retailer 12
-
$1,180 USD
View
B
Retailer 13
-
$1,204 USD
View
B
Retailer 14
-
$1,254 USD
View
B
Retailer 15
-
$1,356 USD
£1,068 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E9D43F149 · Oct 29
$2,370 USD
View
15 more retailers have this diamond
Prices start from $247 USDSave up to $2,123 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
$247 USD