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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 $338 AUD
$237 USD
As of November 2, 2026
Save $2,373 AUD (88%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,711 AUD 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 $338 to $2,711, a $2,373 spread on the same certified stone. Brilliant Earth lists it at $2,711. 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
Colour
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: $2,711 AUD|Low: $338 AUD|High: $2,711 AUD|Avg: $1,186 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 6$338 AUD
Retailer 4$444 AUD
Retailer 7$585 AUD
Retailer 2$981 AUD
Retailer 3$1,087 AUD
Retailer 8$1,350 AUD
Retailer 9$1,548 AUD
Retailer 5$1,691 AUD
Retailer 10$1,765 AUD
Brilliant Earth$2,711 AUD

14 data points across 10 retailers

10 retailers$338 AUD to $2,711 AUD

A
Cheapest Retailer
-
$338 AUD
$237 USD
A
Retailer 2
-
$444 AUD
£245 GBP
View
B+
Retailer 3
-
$585 AUD
$410 USD
View
B+
Retailer 4
-
$981 AUD
View
B+
Retailer 5
-
$1,087 AUD
$762 USD
View
B
Retailer 6
-
$1,350 AUD
$946 USD
View
B
Retailer 7
-
$1,548 AUD
$1,085 USD
View
B
Retailer 8
-
$1,691 AUD
£933 GBP
View
B
Retailer 9
-
$1,765 AUD
$1,237 USD
View
Most Expensive
B
Brilliant Earth
22230284A · Nov 2
$2,711 AUD
$1,900 USD
View
9 more retailers have this diamond
Prices start from $338 AUDSave up to $2,373 AUD

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
$338 AUD