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Radiant|Lab Grown|IGI

0.45ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG843636730

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

Certificate IGI LG843636730

Diamond specifications and retailer prices

From $147 AUD
$103 USD
As of October 27, 2026
Save $1,175 AUD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,321 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown radiant diamond

This 0.45ct lab-grown radiant sits in the sub-half-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843636730 or 843636730. Listed at 15 retailers as of October 27, 2026, with prices from $147 to $1,321, a $1,175 spread on the same certified stone. MOH London lists it at $1,321. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843636730
Dimensions5.42 × 3.86 × 2.57 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.42 mm3.86 mm0.45 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843636730
Side View
Table 67.0%Crown 37.7°Girdle: THN-MEDPavilion 36.2°Culet: NoneDepth 66.6%

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: $1,321 AUD|Low: $147 AUD|High: $1,528 AUD|Avg: $485 AUD|-13.5%
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
Retailer 15
October 30, 2026
Retailer 4$147 AUD
Retailer 7$165 AUD
Retailer 12$191 AUD
Retailer 8$245 AUD
Retailer 3$328 AUD
Retailer 10$348 AUD
Retailer 15$427 AUD
Retailer 11$432 AUD
Retailer 6$475 AUD
Retailer 9$503 AUD
Retailer 14$575 AUD
Retailer 5$613 AUD
Retailer 2$655 AUD
Retailer 13$933 AUD
MOH London$1,321 AUD

6 data points across 15 retailers

15 retailers$147 AUD to $1,321 AUD

A
Cheapest Retailer
-
$147 AUD
$103 USD
A
Retailer 2
-
$165 AUD
$116 USD
View
Final sale: no returns
A
Retailer 3
-
$191 AUD
$134 USD
View
A
Retailer 4
-
$245 AUD
$172 USD
View
A
Retailer 5
-
$328 AUD
ZAR 3,719 ZAR
View
B+
Retailer 6
-
$348 AUD
£192 GBP
View
B+
Retailer 7
-
$427 AUD
View
B+
Retailer 8
-
$432 AUD
£239 GBP
View
B+
Retailer 9
-
$475 AUD
View
B+
Retailer 10
-
$503 AUD
SGD 478 SGD
View
B
Retailer 11
-
$575 AUD
$404 USD
View
B
Retailer 12
-
$613 AUD
$431 USD
View
B
Retailer 13
-
$655 AUD
$460 USD
View
B
Retailer 14
-
$933 AUD
£516 GBP
View
Most Expensive
B
MOH London
LG843636730 · Oct 29
$1,321 AUD
£731 GBP
View
14 more retailers have this diamond
Prices start from $147 AUDSave up to $1,175 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
0.45ct Radiant
$147 AUD