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Heart|Lab Grown|IGI

1.54ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG815616451

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG815616451

Diamond specifications and retailer prices

From $366 AUD
$257 USD
As of October 30, 2026
Save $2,880 AUD (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,246 AUD at Do Amore Diamonds · As of October 30, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG815616451 or 815616451. Listed at 22 retailers as of October 30, 2026, with prices from $366 to $3,246, a $2,880 spread on the same certified stone. Do Amore Diamonds lists it at $3,246. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815616451
Dimensions7.82 × 7.54 × 4.62 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.82 mm7.54 mm1.54 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815616451
Side View
Table 61.0%Crown 37.6°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 59.1%

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: Oct 30
Current: $3,246 AUD|Low: $352 AUD|High: $3,246 AUD|Avg: $1,125 AUD
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
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Retailer 17
Retailer 18
October 31, 2026
Retailer 5$366 AUD
Retailer 3$409 AUD
Retailer 9$424 AUD
Retailer 6$454 AUD
Retailer 10$454 AUD
Retailer 12$573 AUD
Retailer 15$683 AUD
Retailer 14$861 AUD
Retailer 2$884 AUD
Retailer 7$942 AUD
Retailer 13$1,165 AUD
Retailer 17$1,394 AUD
Retailer 8$1,610 AUD
Retailer 11$1,761 AUD
Retailer 18$1,784 AUD
Retailer 4$1,955 AUD
Retailer 16$2,010 AUD
Do Amore Diamonds$3,246 AUD

42 data points across 18 retailers

22 retailers$366 AUD to $3,246 AUD

A
Cheapest Retailer
-
$366 AUD
$257 USD
A
Retailer 2
-
$409 AUD
$287 USD
View
Final sale: no returns
A
Retailer 3
-
$424 AUD
$298 USD
View
A
Retailer 4
-
$454 AUD
$319 USD
View
A
Retailer 5
-
$454 AUD
$319 USD
View
A
Retailer 6
-
$573 AUD
£317 GBP
View
B+
Retailer 7
-
$606 AUD
$426 USD
View
A
Retailer 8
-
$665 AUD
$467 USD
View
A
Retailer 9
-
$683 AUD
$480 USD
View
B+
Retailer 10
-
$861 AUD
ZAR 9,766 ZAR
View
B+
Retailer 11
-
$884 AUD
£489 GBP
View
B+
Retailer 12
-
$942 AUD
View
B+
Retailer 13
-
$1,061 AUD
$745 USD
View
B+
Retailer 14
-
$1,165 AUD
View
B
Retailer 15
-
$1,394 AUD
$979 USD
View
B
Retailer 16
-
$1,610 AUD
$1,131 USD
View
B
Retailer 17
-
$1,761 AUD
View
B
Retailer 18
-
$1,784 AUD
$1,253 USD
View
B
Retailer 19
-
$1,847 AUD
$1,297 USD
View
B
Retailer 20
-
$1,955 AUD
$1,373 USD
View
B
Retailer 21
-
$2,010 AUD
£1,112 GBP
View
Most Expensive
B
Do Amore Diamonds
27-ED7244061 · Oct 30
$3,246 AUD
$2,280 USD
View
21 more retailers have this diamond
Prices start from $366 AUDSave up to $2,880 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
$366 AUD