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Heart|Lab Grown|IGI

0.54ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG854641972

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG854641972

Diamond specifications and retailer prices

From $175 NZD
As of November 6, 2026
Save $525 NZD (75%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $700 NZD at NZ Jewellers · As of November 6, 2026
View at NZ Jewellers

About this 0.54ct lab-grown heart diamond

This 0.54ct lab-grown heart sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG854641972 or 854641972. Listed at 11 retailers as of November 6, 2026, with prices from $175 to $700, a $525 spread on the same certified stone. NZ Jewellers lists it at $700. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG854641972
Dimensions5.22 × 5.78 × 3.17 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.22 mm5.78 mm0.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG854641972
Side View
Table 63.0%Crown 35.8°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 54.8%

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: Nov 6
Current: $700 NZD|Low: $175 NZD|High: $700 NZD|Avg: $451 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 3$175 NZD
Retailer 5$204 NZD
Retailer 4$253 NZD
Retailer 2$400 NZD
Retailer 7$411 NZD
Retailer 9$447 NZD
Retailer 8$525 NZD
Retailer 10$612 NZD
Retailer 6$621 NZD
NZ Jewellers$700 NZD

2 data points across 10 retailers

11 retailers$175 NZD to $700 NZD

A
Cheapest Retailer
-
$175 NZD
A
Retailer 2
-
$204 NZD
View
A
Retailer 3
-
$253 NZD
View
B+
Retailer 4
-
$400 NZD
View
B+
Retailer 5
-
$411 NZD
View
B+
Retailer 6
-
$447 NZD
View
B+
Retailer 7
-
$525 NZD
View
B
Retailer 8
-
$612 NZD
View
B
Retailer 9
-
$613 NZD
View
B
Retailer 10
-
$621 NZD
View
Most Expensive
B
NZ Jewellers
eceeaeba-ffa5-4d19-b2bf-305ae2d0b369 · Nov 6
$700 NZD
$388 USD
View
10 more retailers have this diamond
Prices start from $175 NZDSave up to $525 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
$175 NZD