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Heart|Lab Grown|IGI

1.54ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG654400898

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG654400898

Diamond specifications and retailer prices

From $260 USD
As of October 27, 2026
Save $1,127 USD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,387 USD at Reve Diamonds · As of October 28, 2026
View at Reve 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 LG654400898 or 654400898. Listed at 22 retailers as of October 27, 2026, with prices from $260 to $1,387, a $1,127 spread on the same certified stone. Reve Diamonds lists it at $1,387. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654400898
Dimensions8.01 × 8.01 × 6.95 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.01 mm8.01 mm1.54 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654400898
Side View
Table 64.0%Crown 38°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 59.4%

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: $555 USD|Low: $250 USD|High: $1,311 USD|Avg: $608 USD|+3.9%
Retailer 1
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 28, 2026
Retailer 13$260 USD
Retailer 6$291 USD
Retailer 2$323 USD
Retailer 4$323 USD
Retailer 11$378 USD
Retailer 9$455 USD
Retailer 14$455 USD
Retailer 1$555 USD
Retailer 7$614 USD
Retailer 5$662 USD
Retailer 8$751 USD
Retailer 12$816 USD
Retailer 3$1,271 USD
Retailer 10$1,297 USD

41 data points across 14 retailers

22 retailers$260 USD to $1,387 USD

A
Cheapest Retailer
-
$260 USD
A
Retailer 2
-
$291 USD
View
Final sale: no returns
A
Retailer 3
-
$302 USD
View
A
Retailer 4
-
$323 USD
View
A
Retailer 5
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$323 USD
View
A
Retailer 6
-
$378 USD
£298 GBP
View
B+
Retailer 7
-
$455 USD
View
A
Retailer 8
-
$455 USD
View
B+
Retailer 9
-
$541 USD
View
B+
Retailer 10
-
$555 USD
ZAR 8,966 ZAR
View
B+
Retailer 11
-
$614 USD
£483 GBP
View
B+
Retailer 12
-
$662 USD
View
B+
Retailer 13
-
$751 USD
A$1,156 AUD
View
B+
Retailer 14
-
$816 USD
View
B
Retailer 15
-
$1,038 USD
View
B
Retailer 16
-
$1,040 USD
SGD 1,406 SGD
View
B
Retailer 17
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$1,090 USD
View
B
Retailer 18
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$1,271 USD
View
B
Retailer 19
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$1,297 USD
£1,021 GBP
View
B
Retailer 20
-
$1,361 USD
View
Most Expensive
B
Reve Diamonds
A3E163504 · Oct 28
$1,387 USD
View
20 more retailers have this diamond
Prices start from $260 USDSave up to $1,127 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
$260 USD