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Radiant|Lab Grown|IGI

0.55ct E VS1 Radiant Lab Grown Diamond

VG • E/VS1 • IGI LG588367937

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

Certificate IGI LG588367937

Diamond specifications and retailer prices

From $174 AUD
$122 USD
As of October 29, 2026
Save $1,441 AUD (89%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,614 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.55ct lab-grown radiant diamond

This 0.55ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG588367937 or 588367937. Listed at 14 retailers as of October 26, 2026, with prices from $174 to $1,614, a $1,441 spread on the same certified stone. MOH London lists it at $1,614. 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

0.55
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG588367937
Dimensions4.12 × 4.12 × 3.11 mm
L/W Ratio1.00
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
4.12 mm4.12 mm0.55 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG588367937
Side View
Table 64.0%Crown 45°Girdle: MediumPavilion 39.2°Culet: NoneDepth 75.5%

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 29
Current: $1,614 AUD|Low: $174 AUD|High: $1,694 AUD|Avg: $542 AUD|-4.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 13$174 AUD
Retailer 4$214 AUD
Retailer 3$349 AUD
Retailer 2$385 AUD
Retailer 12$386 AUD
Retailer 5$391 AUD
Retailer 8$448 AUD
Retailer 7$466 AUD
Retailer 9$491 AUD
Retailer 10$692 AUD
Retailer 11$703 AUD
Retailer 6$1,020 AUD
MOH London$1,614 AUD

27 data points across 13 retailers

14 retailers$174 AUD to $1,614 AUD

Retailer 1
-
$162 AUD
$114 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$174 AUD
$122 USD
View
Final sale: no returns
Retailer 3
-
$214 AUD
$150 USD
View
Price last confirmed 21 days ago
Retailer 4
-
$214 AUD
$150 USD
View
Price last confirmed 22 days ago
A
Retailer 5
-
$349 AUD
ZAR 3,960 ZAR
View
A
Retailer 6
-
$385 AUD
£213 GBP
View
A
Retailer 7
-
$386 AUD
$271 USD
View
B+
Retailer 8
-
$448 AUD
View
B+
Retailer 9
-
$466 AUD
£258 GBP
View
B+
Retailer 10
-
$491 AUD
View
B
Retailer 11
-
$692 AUD
$486 USD
View
B
Retailer 12
-
$703 AUD
$494 USD
View
B
Retailer 13
-
$1,020 AUD
£564 GBP
View
Most Expensive
B
MOH London
LG588367937 · Oct 26
$1,614 AUD
£893 GBP
View
13 more retailers have this diamond
Prices start from $174 AUDSave up to $1,441 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
0.55ct Radiant
$174 AUD