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Heart|Lab Grown|IGI

0.54ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG812621514

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG812621514

Diamond specifications and retailer prices

From $391 AUD
As of October 30, 2026
Save $1,269 AUD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,660 AUD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.54ct lab-grown heart diamond

This 0.54ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG812621514 or 812621514. Listed at 17 retailers as of October 30, 2026, with prices from $391 to $1,660, a $1,269 spread on the same certified stone. Reve Diamonds lists it at $1,660. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621514
Dimensions5.08 × 5.71 × 3.28 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.08 mm5.71 mm0.54 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621514
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 57.4%

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: $613 AUD|Low: $299 AUD|High: $1,660 AUD|Avg: $809 AUD|+5.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 1, 2026
Retailer 12$304 AUD
Retailer 4$334 AUD
Retailer 10$391 AUD
Retailer 8$473 AUD
Retailer 5$556 AUD
Retailer 9$609 AUD
Retailer 1$613 AUD
Retailer 11$711 AUD
Retailer 2$860 AUD
Retailer 6$1,088 AUD
Retailer 3$1,160 AUD
Retailer 7$1,585 AUD
Reve Diamonds$1,660 AUD

31 data points across 13 retailers

17 retailers$391 AUD to $1,660 AUD

Retailer 1
-
$269 AUD
Price last confirmed 28 days ago
Retailer 2
-
$312 AUD
View
Price last confirmed 37 days ago
Retailer 3
-
$329 AUD
View
Price last confirmed 41 days ago
Retailer 4
-
$334 AUD
View
Price last confirmed 24 days ago
Retailer 5
-
$334 AUD
View
Price last confirmed 33 days ago
A
Retailer 6
-
$391 AUD
View
B+
Retailer 7
-
$473 AUD
View
B+
Retailer 8
-
$556 AUD
View
Retailer 9
-
$609 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$613 AUD
View
Retailer 11
-
$711 AUD
View
Price last confirmed 9 days ago
Retailer 12
-
$860 AUD
View
Price last confirmed 9 days ago
Retailer 13
-
$1,072 AUD
View
Price last confirmed 36 days ago
B
Retailer 14
-
$1,088 AUD
View
B
Retailer 15
-
$1,160 AUD
View
Retailer 16
-
$1,585 AUD
View
Price last confirmed 7 days ago
Most Expensive
B
Reve Diamonds
C9640E0E7 · Oct 30
$1,660 AUD
$1,164 USD
View
16 more retailers have this diamond
Prices start from $391 AUDSave up to $1,269 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
0.54ct Heart
$391 AUD