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Heart|Lab Grown|IGI

1.54ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG620436269

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG620436269

Diamond specifications and retailer prices

From $458 AUD
$322 USD
As of October 29, 2026
Save $3,883 AUD (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $4,341 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620436269 or 620436269. Listed at 25 retailers as of October 29, 2026, with prices from $458 to $4,341, a $3,883 spread on the same certified stone. Do Amore Diamonds lists it at $4,341. 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
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620436269
Dimensions7.43 × 7.43 × 4.45 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.43 mm7.43 mm1.54 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620436269
Side View
Table 64.0%Crown 32°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 53.0%

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: $3,644 AUD|Low: $447 AUD|High: $4,341 AUD|Avg: $1,487 AUD|+2.8%
Do Amore Diamonds
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
October 30, 2026
Retailer 3$458 AUD
Retailer 15$605 AUD
Retailer 9$659 AUD
Retailer 5$679 AUD
Retailer 13$733 AUD
Retailer 7$929 AUD
Retailer 10$1,000 AUD
Retailer 12$1,311 AUD
Retailer 11$1,547 AUD
Retailer 14$1,566 AUD
Retailer 2$1,959 AUD
Retailer 8$2,039 AUD
Retailer 4$2,265 AUD
Retailer 6$2,425 AUD
Do Amore Diamonds$3,644 AUD

36 data points across 15 retailers

25 retailers$458 AUD to $4,341 AUD

Retailer 1
-
$399 AUD
$280 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$458 AUD
$322 USD
View
Final sale: no returns
Retailer 3
-
$463 AUD
$325 USD
View
Price last confirmed 15 days ago
Retailer 4
-
$494 AUD
$347 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$605 AUD
$425 USD
View
Retailer 6
-
$606 AUD
$426 USD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$659 AUD
£365 GBP
View
A
Retailer 8
-
$679 AUD
$477 USD
View
A
Retailer 9
-
$733 AUD
$515 USD
View
Retailer 10
-
$929 AUD
ZAR 10,549 ZAR
View
Price last confirmed 11 days ago
Retailer 11
-
$992 AUD
£549 GBP
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$1,000 AUD
£553 GBP
View
B
Retailer 13
-
$1,311 AUD
View
B
Retailer 14
-
$1,547 AUD
View
B
Retailer 15
-
$1,566 AUD
$1,100 USD
View
Retailer 16
-
$1,755 AUD
$1,233 USD
View
Price last confirmed 13 days ago
B
Retailer 17
-
$1,959 AUD
$1,376 USD
View
B
Retailer 18
-
$2,004 AUD
CA$1,956 CAD
View
B
Retailer 19
-
$2,039 AUD
$1,432 USD
View
Retailer 20
-
$2,059 AUD
$1,446 USD
View
Price last confirmed 12 days ago
B
Retailer 21
-
$2,265 AUD
£1,253 GBP
View
Retailer 22
-
$2,289 AUD
$1,608 USD
View
Price last confirmed 7 days ago
B
Retailer 23
-
$2,425 AUD
SGD 2,302 SGD
View
B
Retailer 24
-
$3,644 AUD
$2,560 USD
View
Most Expensive
B
Do Amore Diamonds
27-8BB92A909 · Oct 29
$4,341 AUD
$3,050 USD
View
24 more retailers have this diamond
Prices start from $458 AUDSave up to $3,883 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
$458 AUD