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Heart|Lab Grown|IGI

1.54ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG838616643

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG838616643

Diamond specifications and retailer prices

From $332 AUD
$233 USD
As of November 2, 2026
Save $1,519 AUD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,683 AUD at Brilliant Earth · As of September 22, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG838616643 or 838616643. Listed at 19 retailers as of November 1, 2026, with a 457% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838616643
Dimensions6.99 × 7.98 × 4.67 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.99 mm7.98 mm1.54 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838616643
Side View
Table 63.0%Crown 37.7°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 58.5%

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: $962 AUD|Low: $332 AUD|High: $1,862 AUD|Avg: $883 AUD|-0.7%
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
Retailer 17
Retailer 18
November 2, 2026
Retailer 3$332 AUD
Retailer 7$371 AUD
Retailer 17$385 AUD
Retailer 2$411 AUD
Retailer 8$411 AUD
Retailer 13$458 AUD
Retailer 9$696 AUD
Retailer 15$711 AUD
Retailer 18$772 AUD
Retailer 5$773 AUD
Retailer 14$777 AUD
Retailer 1$962 AUD
Retailer 12$1,099 AUD
Retailer 4$1,323 AUD
Retailer 6$1,398 AUD
Retailer 16$1,658 AUD
Retailer 11$1,674 AUD
Retailer 10$1,852 AUD

26 data points across 18 retailers

19 retailers$332 AUD to $1,852 AUD

A
Cheapest Retailer
-
$332 AUD
$233 USD
A
Retailer 2
-
$371 AUD
$260 USD
View
Final sale: no returns
A
Retailer 3
-
$385 AUD
$270 USD
View
A
Retailer 4
-
$411 AUD
$288 USD
View
Retailer 5
-
$411 AUD
$288 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$458 AUD
£253 GBP
View
A
Retailer 7
-
$696 AUD
$488 USD
View
A
Retailer 8
-
$711 AUD
ZAR 8,045 ZAR
View
A
Retailer 9
-
$772 AUD
$541 USD
View
A
Retailer 10
-
$773 AUD
$542 USD
View
A
Retailer 11
-
$777 AUD
£429 GBP
View
B+
Retailer 12
-
$962 AUD
View
B+
Retailer 13
-
$1,099 AUD
$770 USD
View
B+
Retailer 14
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$1,323 AUD
$927 USD
View
B+
Retailer 15
-
$1,398 AUD
$980 USD
View
B+
Retailer 16
-
$1,658 AUD
£915 GBP
View
B
Retailer 17
-
$1,674 AUD
$1,173 USD
View
B
Retailer 18
-
$1,852 AUD
$1,298 USD
View
Most Expensive
Brilliant Earth
21470012A · Sep 22
$2,683 AUD
$1,880 USD
View
Price last confirmed 41 days ago
18 more retailers have this diamond
Prices start from $332 AUDSave up to $1,519 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
$332 AUD