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Heart|Lab Grown|IGI

1.54ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG835651652

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG835651652

Diamond specifications and retailer prices

From $237 USD
As of November 2, 2026
Save $1,663 USD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,900 USD at Brilliant Earth · As of November 2, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835651652 or 835651652. Listed at 10 retailers as of November 2, 2026, with prices from $237 to $1,900, a $1,663 spread on the same certified stone. Brilliant Earth lists it at $1,900. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835651652
Dimensions6.91 × 8.12 × 4.65 mm
L/W Ratio1.18
Girdle conditionFaceted
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
6.91 mm8.12 mm1.54 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835651652
Side View
Table 59.0%Crown 36.6°Girdle: MED-STKPavilion 37.2°Culet: NoneDepth 57.3%

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: Nov 2
Current: $1,900 USD|Low: $237 USD|High: $1,900 USD|Avg: $827 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$237 USD
Retailer 3$311 USD
Retailer 7$410 USD
Retailer 5$686 USD
Retailer 2$762 USD
Retailer 8$946 USD
Retailer 9$1,085 USD
Retailer 4$1,185 USD
Retailer 10$1,237 USD
Brilliant Earth$1,900 USD

13 data points across 10 retailers

10 retailers$237 USD to $1,900 USD

A
Cheapest Retailer
-
$237 USD
A
Retailer 2
-
$311 USD
£245 GBP
View
B+
Retailer 3
-
$410 USD
View
B+
Retailer 4
-
$686 USD
A$1,055 AUD
View
B+
Retailer 5
-
$762 USD
View
B
Retailer 6
-
$946 USD
View
B
Retailer 7
-
$1,085 USD
View
B
Retailer 8
-
$1,185 USD
£933 GBP
View
B
Retailer 9
-
$1,237 USD
View
Most Expensive
B
Brilliant Earth
22230284A · Nov 2
$1,900 USD
View
9 more retailers have this diamond
Prices start from $237 USDSave up to $1,663 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
$237 USD