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Princess|Lab Grown|IGI

1.45ct E VS1 Princess Lab Grown Diamond

GD • E/VS1 • IGI LG633490188

Shape and cutting style on the report: Princess cut

Certificate IGI LG633490188

Diamond specifications and retailer prices

From $315 AUD
$221 USD
As of October 27, 2026
Save $1,249 AUD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,564 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1.45ct lab-grown princess diamond

This 1.45ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG633490188 or 633490188. Listed at 20 retailers as of October 26, 2026, with prices from $315 to $1,564, a $1,249 spread on the same certified stone. MOH London lists it at $1,564. 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

1.45
Carat
E
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.7°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG633490188
Dimensions6.09 × 6.04 × 4.32 mm
L/W Ratio1.01
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
6.09 mm6.04 mm1.45 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG633490188
Side View
Table 71.0%Crown 44.7°Girdle: Slightly ThickPavilion 38.1°Culet: NoneDepth 71.5%

Caratlytics Score

How it works →
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: Oct 27
Current: $1,564 AUD|Low: $315 AUD|High: $1,580 AUD|Avg: $941 AUD|+0.2%
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 11$315 AUD
Retailer 5$350 AUD
Retailer 6$655 AUD
Retailer 13$666 AUD
Retailer 7$669 AUD
Retailer 2$724 AUD
Retailer 3$854 AUD
Retailer 8$952 AUD
Retailer 10$1,257 AUD
Retailer 9$1,260 AUD
Retailer 12$1,343 AUD
Retailer 4$1,523 AUD
MOH London$1,564 AUD

43 data points across 13 retailers

20 retailers$315 AUD to $1,564 AUD

A
Cheapest Retailer
-
$315 AUD
$221 USD
A
Retailer 2
-
$350 AUD
$246 USD
View
Final sale: no returns
A
Retailer 3
-
$364 AUD
$256 USD
View
A
Retailer 4
-
$390 AUD
$274 USD
View
A
Retailer 5
-
$390 AUD
$274 USD
View
A
Retailer 6
-
$655 AUD
€438 EUR
View
B+
Retailer 7
-
$666 AUD
$468 USD
View
A
Retailer 8
-
$669 AUD
ZAR 7,594 ZAR
View
B+
Retailer 9
-
$724 AUD
£401 GBP
View
B+
Retailer 10
-
$854 AUD
$600 USD
View
B+
Retailer 11
-
$854 AUD
$600 USD
View
B+
Retailer 12
-
$952 AUD
View
B
Retailer 13
-
$1,253 AUD
$880 USD
View
B
Retailer 14
-
$1,257 AUD
$883 USD
View
B
Retailer 15
-
$1,260 AUD
$885 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$1,327 AUD
$932 USD
View
B
Retailer 17
-
$1,334 AUD
$937 USD
View
Price last confirmed 46 days ago
B
Retailer 18
-
$1,343 AUD
View
Price last confirmed 24 days ago
B
Retailer 19
-
$1,401 AUD
$984 USD
View
Most Expensive
B
MOH London
LG633490188 · Oct 26
$1,564 AUD
£865 GBP
View
19 more retailers have this diamond
Prices start from $315 AUDSave up to $1,249 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
1.45ct Princess
$315 AUD