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Heart|Lab Grown|IGI

1.54ct F VS2 Heart Lab Grown Diamond

EX • F/VS2 • IGI LG782622221

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG782622221

Diamond specifications and retailer prices

From $354 AUD
$249 USD
As of October 29, 2026
Save $1,240 AUD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,805 AUD at Reve Diamonds · As of October 25, 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 F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782622221 or 782622221. Listed at 19 retailers as of October 29, 2026, with a 350% 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782622221
Dimensions7.41 × 7.89 × 4.68 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.41 mm7.89 mm1.54 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782622221
Side View
Table 63.0%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.3%

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 29
Current: $649 AUD|Low: $317 AUD|High: $1,894 AUD|Avg: $967 AUD|-10.1%
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
Retailer 17
Reve Diamonds
October 31, 2026
Retailer 8$317 AUD
Retailer 6$354 AUD
Retailer 3$369 AUD
Retailer 2$394 AUD
Retailer 16$485 AUD
Retailer 7$530 AUD
Retailer 1$649 AUD
Retailer 14$730 AUD
Retailer 11$739 AUD
Retailer 5$863 AUD
Retailer 10$969 AUD
Retailer 17$1,267 AUD
Retailer 12$1,272 AUD
Retailer 4$1,342 AUD
Retailer 13$1,414 AUD
Retailer 15$1,582 AUD
Retailer 9$1,594 AUD
Reve Diamonds$1,805 AUD

42 data points across 18 retailers

19 retailers$354 AUD to $1,594 AUD

Retailer 1
-
$317 AUD
$223 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$354 AUD
$249 USD
View
Final sale: no returns
Retailer 3
-
$369 AUD
$259 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$394 AUD
$277 USD
View
Retailer 5
-
$485 AUD
£268 GBP
View
Price last confirmed 16 days ago
B+
Retailer 6
-
$530 AUD
$372 USD
View
A
Retailer 7
-
$649 AUD
€434 EUR
View
A
Retailer 8
-
$730 AUD
£404 GBP
View
A
Retailer 9
-
$739 AUD
$519 USD
View
B+
Retailer 10
-
$863 AUD
$606 USD
View
B+
Retailer 11
-
$969 AUD
$681 USD
View
B+
Retailer 12
-
$1,004 AUD
$705 USD
View
B+
Retailer 13
-
$1,267 AUD
$890 USD
View
B+
Retailer 14
-
$1,272 AUD
View
B
Retailer 15
-
$1,342 AUD
$943 USD
View
B
Retailer 16
-
$1,414 AUD
$993 USD
View
B
Retailer 17
-
$1,582 AUD
£875 GBP
View
B
Retailer 18
-
$1,594 AUD
$1,120 USD
View
Most Expensive
Reve Diamonds
0FF5D1750 · Oct 25
$1,805 AUD
$1,268 USD
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from $354 AUDSave up to $1,240 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
$354 AUD