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Radiant|Lab Grown|IGI

0.45ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG671499662

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

Certificate IGI LG671499662

Diamond specifications and retailer prices

From $141 AUD
$99 USD
As of October 27, 2026
Save $1,155 AUD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,296 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 LG671499662 or 671499662. Listed at 15 retailers as of October 27, 2026, with prices from $141 to $1,296, a $1,155 spread on the same certified stone. MOH London lists it at $1,296. 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
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671499662
Dimensions5.22 × 3.75 × 2.69 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.22 mm3.75 mm0.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG671499662
Side View
Table 58.0%Crown 35.1°Girdle: ThickPavilionCulet: NoneDepth 71.7%

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: $1,296 AUD|Low: $135 AUD|High: $1,303 AUD|Avg: $454 AUD|+0.6%
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 29, 2026
Retailer 8$141 AUD
Retailer 10$158 AUD
Retailer 11$164 AUD
Retailer 9$186 AUD
Retailer 3$249 AUD
Retailer 13$313 AUD
Retailer 6$324 AUD
Retailer 2$339 AUD
Retailer 4$496 AUD
Retailer 7$512 AUD
Retailer 5$647 AUD
Retailer 12$933 AUD
MOH London$1,296 AUD

41 data points across 13 retailers

15 retailers$141 AUD to $1,296 AUD

A
Cheapest Retailer
-
$141 AUD
$99 USD
A
Retailer 2
-
$158 AUD
$111 USD
View
Final sale: no returns
A
Retailer 3
-
$164 AUD
$115 USD
View
A
Retailer 4
-
$186 AUD
$131 USD
View
A
Retailer 5
-
$200 AUD
HK$1,100 HKD
View
Retailer 6
-
$249 AUD
$175 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
$313 AUD
$220 USD
View
A
Retailer 8
-
$324 AUD
€217 EUR
View
B+
Retailer 9
-
$339 AUD
£188 GBP
View
B+
Retailer 10
-
$496 AUD
SGD 471 SGD
View
B
Retailer 11
-
$512 AUD
$360 USD
View
B
Retailer 12
-
$647 AUD
$455 USD
View
B
Retailer 13
-
$670 AUD
£371 GBP
View
B
Retailer 14
-
$933 AUD
£516 GBP
View
Most Expensive
B
MOH London
LG671499662 · Oct 29
$1,296 AUD
£717 GBP
View
14 more retailers have this diamond
Prices start from $141 AUDSave up to $1,155 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
$141 AUD