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Radiant|Lab Grown|IGI

0.55ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG629496733

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

Certificate IGI LG629496733

Diamond specifications and retailer prices

From $188 AUD
$132 USD
As of October 27, 2026
Save $1,027 AUD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,954 AUD at MOH London · As of October 29, 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 top-tier cut grade and certified by IGI LG629496733 or 629496733. Listed at 14 retailers as of October 27, 2026, with a 547% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.5°
Pavilion angle33.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629496733
Dimensions6.15 × 4.21 × 2.51 mm
L/W Ratio1.46
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
6.15 mm4.21 mm0.55 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629496733
Side View
Table 64.0%Crown 27.5°Girdle: Slightly ThickPavilion 33.2°Culet: NoneDepth 59.6%

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 27
Current: $1,954 AUD|Low: $148 AUD|High: $1,967 AUD|Avg: $554 AUD|-0.5%
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
Retailer 14
October 29, 2026
Retailer 11$188 AUD
Retailer 5$209 AUD
Retailer 3$218 AUD
Retailer 4$232 AUD
Retailer 12$232 AUD
Retailer 2$391 AUD
Retailer 7$420 AUD
Retailer 14$438 AUD
Retailer 6$560 AUD
Retailer 8$592 AUD
Retailer 13$749 AUD
Retailer 9$790 AUD
Retailer 10$1,215 AUD
MOH London$1,954 AUD

44 data points across 14 retailers

14 retailers$188 AUD to $1,215 AUD

A
Cheapest Retailer
-
$188 AUD
$132 USD
A
Retailer 2
-
$209 AUD
$147 USD
View
Final sale: no returns
A
Retailer 3
-
$218 AUD
$153 USD
View
A
Retailer 4
-
$232 AUD
$163 USD
View
A
Retailer 5
-
$232 AUD
$163 USD
View
A
Retailer 6
-
$391 AUD
£216 GBP
View
A
Retailer 7
-
$420 AUD
ZAR 4,772 ZAR
View
B+
Retailer 8
-
$438 AUD
$308 USD
View
B+
Retailer 9
-
$560 AUD
£310 GBP
View
B+
Retailer 10
-
$592 AUD
View
B
Retailer 11
-
$749 AUD
$526 USD
View
B
Retailer 12
-
$790 AUD
$555 USD
View
B
Retailer 13
-
$1,215 AUD
£672 GBP
View
Most Expensive
MOH London
LG629496733 · Oct 29
$1,954 AUD
£1,081 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $188 AUDSave up to $1,027 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
$188 AUD