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Heart|Lab Grown|IGI

1.54ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG836670874

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836670874

Diamond specifications and retailer prices

From $242 USD
As of October 27, 2026
Save $986 USD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,228 USD at With Clarity · As of October 29, 2026
View at With Clarity

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 LG836670874 or 836670874. Listed at 19 retailers as of October 27, 2026, with prices from $242 to $1,228, a $986 spread on the same certified stone. With Clarity lists it at $1,228. 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 angle39.5°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836670874
Dimensions7.98 × 7.20 × 4.71 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.98 mm7.20 mm1.54 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836670874
Side View
Table 59.0%Crown 39.5°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 59.0%

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 27
Current: $567 USD|Low: $232 USD|High: $1,228 USD|Avg: $664 USD|+2.1%
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
Retailer 15
Retailer 16
With Clarity
October 29, 2026
Retailer 2$242 USD
Retailer 6$270 USD
Retailer 3$300 USD
Retailer 4$300 USD
Retailer 11$353 USD
Retailer 15$405 USD
Retailer 9$495 USD
Retailer 12$515 USD
Retailer 5$535 USD
Retailer 1$567 USD
Retailer 13$699 USD
Retailer 16$968 USD
Retailer 7$1,016 USD
Retailer 14$1,087 USD
Retailer 10$1,209 USD
Retailer 8$1,215 USD
With Clarity$1,228 USD

30 data points across 17 retailers

19 retailers$242 USD to $1,228 USD

A
Cheapest Retailer
-
$242 USD
A
Retailer 2
-
$270 USD
View
Final sale: no returns
A
Retailer 3
-
$300 USD
View
A
Retailer 4
-
$300 USD
View
A
Retailer 5
-
$305 USD
View
Price last confirmed 32 days ago
A
Retailer 6
-
$353 USD
£278 GBP
View
B+
Retailer 7
-
$405 USD
View
A
Retailer 8
-
$495 USD
€471 EUR
View
A
Retailer 9
-
$515 USD
ZAR 8,327 ZAR
View
A
Retailer 10
-
$535 USD
View
A
Retailer 11
-
$567 USD
£446 GBP
View
B+
Retailer 12
-
$699 USD
A$1,076 AUD
View
B
Retailer 13
-
$964 USD
View
B
Retailer 14
-
$968 USD
View
B
Retailer 15
-
$1,016 USD
View
B
Retailer 16
-
$1,087 USD
View
B
Retailer 17
-
$1,209 USD
£952 GBP
View
B
Retailer 18
-
$1,215 USD
SGD 1,642 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
With Clarity
836670874 · Oct 29
$1,228 USD
View
18 more retailers have this diamond
Prices start from $242 USDSave up to $986 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
$242 USD