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Radiant|Lab Grown|IGI

0.54ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG598354584

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG598354584

Diamond specifications and retailer prices

From $365 NZD
As of November 1, 2026
Save $882 NZD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,999 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.54ct lab-grown radiant diamond

This 0.54ct lab-grown radiant sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG598354584 or 598354584. Listed at 9 retailers as of November 1, 2026, with a 242% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.54
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598354584
Dimensions5.28 × 4.09 × 3.09 mm
L/W Ratio1.29
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.28 mm4.09 mm0.54 ctG / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598354584
Side View
Table 59.0%Crown 39.5°Girdle: MED-STKPavilion 38.7°Culet: NoneDepth 75.6%

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: Nov 1
Current: $1,999 NZD|Low: $365 NZD|High: $2,040 NZD|Avg: $733 NZD|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 9$365 NZD
Retailer 3$432 NZD
Retailer 2$468 NZD
Retailer 8$473 NZD
Retailer 10$516 NZD
Retailer 4$575 NZD
Retailer 6$854 NZD
Retailer 7$868 NZD
Retailer 5$1,247 NZD
MOH London$1,999 NZD

31 data points across 10 retailers

9 retailers$365 NZD to $1,247 NZD

A
Cheapest Retailer
-
$365 NZD
A
Retailer 2
-
$432 NZD
View
B+
Retailer 3
-
$468 NZD
View
B+
Retailer 4
-
$473 NZD
View
B+
Retailer 5
-
$575 NZD
View
B
Retailer 6
-
$854 NZD
View
B
Retailer 7
-
$868 NZD
View
B
Retailer 8
-
$1,247 NZD
View
Most Expensive
MOH London
LG598354584 · Oct 29
$1,999 NZD
£885 GBP
View
Price last confirmed 7 days ago
8 more retailers have this diamond
Prices start from $365 NZDSave up to $882 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 Radiant
$365 NZD