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Heart|Lab Grown|IGI

1.54ct E VS2 Heart Lab Grown Diamond

EX • E/VS2 • IGI LG670428995

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG670428995

Diamond specifications and retailer prices

From $431 AUD
$303 USD
As of October 27, 2026
Save $3,398 AUD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,829 AUD at Do Amore Diamonds · As of October 28, 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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG670428995 or 670428995. Listed at 19 retailers as of October 27, 2026, with prices from $431 to $3,829, a $3,398 spread on the same certified stone. Do Amore Diamonds lists it at $3,829. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG670428995
Dimensions7.93 × 7.93 × 7.39 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.93 mm7.93 mm1.54 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG670428995
Side View
Table 62.0%Crown 34.4°Girdle: MED-STKPavilion 37.6°Culet: NoneDepth 55.1%

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 27
Current: $3,829 AUD|Low: $414 AUD|High: $4,227 AUD|Avg: $1,434 AUD|-9.4%
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
October 29, 2026
Retailer 3$431 AUD
Retailer 13$483 AUD
Retailer 4$535 AUD
Retailer 9$694 AUD
Retailer 6$713 AUD
Retailer 12$754 AUD
Retailer 5$766 AUD
Retailer 2$1,056 AUD
Retailer 8$1,466 AUD
Retailer 10$1,644 AUD
Retailer 11$2,058 AUD
Retailer 14$2,162 AUD
Retailer 7$2,381 AUD
Do Amore Diamonds$3,829 AUD

42 data points across 14 retailers

19 retailers$431 AUD to $3,829 AUD

A
Cheapest Retailer
-
$431 AUD
$303 USD
A
Retailer 2
-
$483 AUD
$339 USD
View
Final sale: no returns
A
Retailer 3
-
$501 AUD
$352 USD
View
A
Retailer 4
-
$535 AUD
$376 USD
View
A
Retailer 5
-
$535 AUD
$376 USD
View
A
Retailer 6
-
$589 AUD
$414 USD
View
A
Retailer 7
-
$694 AUD
£384 GBP
View
Price last confirmed 12 days ago
B+
Retailer 8
-
$713 AUD
$501 USD
View
B+
Retailer 9
-
$754 AUD
$530 USD
View
B+
Retailer 10
-
$766 AUD
$538 USD
View
B+
Retailer 11
-
$1,056 AUD
£584 GBP
View
B
Retailer 12
-
$1,466 AUD
View
B
Retailer 13
-
$1,644 AUD
$1,155 USD
View
B
Retailer 14
-
$1,900 AUD
$1,335 USD
View
B
Retailer 15
-
$2,058 AUD
$1,446 USD
View
B
Retailer 16
-
$2,128 AUD
$1,495 USD
View
B
Retailer 17
-
$2,162 AUD
$1,519 USD
View
B
Retailer 18
-
$2,381 AUD
£1,317 GBP
View
Most Expensive
B
Do Amore Diamonds
27-344418830 · Oct 28
$3,829 AUD
$2,690 USD
View
18 more retailers have this diamond
Prices start from $431 AUDSave up to $3,398 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
$431 AUD