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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 $486 NZD
As of October 30, 2026
Save $1,579 NZD (76%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,065 NZD 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 $486 to $2,065, a $1,579 spread on the same certified stone. Reve Diamonds lists it at $2,065. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $763 NZD|Low: $373 NZD|High: $2,065 NZD|Avg: $1,007 NZD|+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$378 NZD
Retailer 4$415 NZD
Retailer 10$486 NZD
Retailer 8$589 NZD
Retailer 5$692 NZD
Retailer 9$757 NZD
Retailer 1$763 NZD
Retailer 11$885 NZD
Retailer 2$1,070 NZD
Retailer 6$1,354 NZD
Retailer 3$1,444 NZD
Retailer 7$1,973 NZD
Reve Diamonds$2,065 NZD

31 data points across 13 retailers

17 retailers$486 NZD to $2,065 NZD

Retailer 1
-
$335 NZD
Price last confirmed 28 days ago
Retailer 2
-
$389 NZD
View
Price last confirmed 37 days ago
Retailer 3
-
$410 NZD
View
Price last confirmed 41 days ago
Retailer 4
-
$415 NZD
View
Price last confirmed 24 days ago
Retailer 5
-
$415 NZD
View
Price last confirmed 33 days ago
A
Retailer 6
-
$486 NZD
View
B+
Retailer 7
-
$589 NZD
View
B+
Retailer 8
-
$692 NZD
View
Retailer 9
-
$757 NZD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$763 NZD
View
Retailer 11
-
$885 NZD
View
Price last confirmed 9 days ago
Retailer 12
-
$1,070 NZD
View
Price last confirmed 9 days ago
Retailer 13
-
$1,334 NZD
View
Price last confirmed 36 days ago
B
Retailer 14
-
$1,354 NZD
View
B
Retailer 15
-
$1,444 NZD
View
Retailer 16
-
$1,973 NZD
View
Price last confirmed 7 days ago
Most Expensive
B
Reve Diamonds
C9640E0E7 · Oct 30
$2,065 NZD
$1,164 USD
View
16 more retailers have this diamond
Prices start from $486 NZDSave up to $1,579 NZD

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
$486 NZD