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Heart|Lab Grown|IGI

1.54ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG828678820

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828678820

Diamond specifications and retailer prices

From $262 USD
As of October 27, 2026
Save $1,128 USD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,390 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 LG828678820 or 828678820. Listed at 23 retailers as of October 27, 2026, with prices from $262 to $1,390, a $1,128 spread on the same certified stone. Reve Diamonds lists it at $1,390. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828678820
Dimensions7.10 × 7.83 × 4.65 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.10 mm7.83 mm1.54 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828678820
Side View
Table 63.0%Crown 38.1°Girdle: STK-THKPavilion 38.7°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: $1,307 USD|Low: $262 USD|High: $1,390 USD|Avg: $732 USD|-0.5%
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
Reve Diamonds
October 29, 2026
Retailer 4$262 USD
Retailer 2$293 USD
Retailer 12$383 USD
Retailer 13$435 USD
Retailer 3$485 USD
Retailer 9$532 USD
Retailer 6$557 USD
Retailer 7$616 USD
Retailer 8$754 USD
Retailer 11$816 USD
Retailer 5$1,001 USD
Retailer 10$1,181 USD
Retailer 1$1,307 USD
Reve Diamonds$1,390 USD

43 data points across 14 retailers

23 retailers$262 USD to $1,390 USD

A
Cheapest Retailer
-
$262 USD
A
Retailer 2
-
$293 USD
View
Final sale: no returns
A
Retailer 3
-
$303 USD
View
A
Retailer 4
-
$324 USD
View
A
Retailer 5
-
$324 USD
View
A
Retailer 6
-
$358 USD
HK$2,800 HKD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$383 USD
£301 GBP
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$435 USD
View
A
Retailer 9
-
$485 USD
View
A
Retailer 10
-
$532 USD
€507 EUR
View
A
Retailer 11
-
$541 USD
View
A
Retailer 12
-
$557 USD
ZAR 9,001 ZAR
View
B+
Retailer 13
-
$616 USD
£485 GBP
View
B+
Retailer 14
-
$754 USD
A$1,160 AUD
View
B+
Retailer 15
-
$816 USD
View
B
Retailer 16
-
$1,001 USD
A$1,540 AUD
View
B
Retailer 17
-
$1,040 USD
SGD 1,406 SGD
View
B
Retailer 18
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$1,042 USD
View
B
Retailer 19
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$1,094 USD
View
B
Retailer 20
-
$1,181 USD
View
B
Retailer 21
-
$1,307 USD
£1,029 GBP
View
B
Retailer 22
-
$1,334 USD
View
Most Expensive
B
Reve Diamonds
557407D00 · Oct 28
$1,390 USD
View
22 more retailers have this diamond
Prices start from $262 USDSave up to $1,128 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
$262 USD