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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 $283 SGD
$221 USD
As of October 30, 2026
Save $1,125 SGD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,408 SGD 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 $283 to $1,408, a $1,125 spread on the same certified stone. MOH London lists it at $1,408. 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

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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 30
Current: $1,408 SGD|Low: $283 SGD|High: $1,423 SGD|Avg: $847 SGD|+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 30, 2026
Retailer 11$283 SGD
Retailer 5$315 SGD
Retailer 6$589 SGD
Retailer 13$600 SGD
Retailer 7$602 SGD
Retailer 2$652 SGD
Retailer 3$769 SGD
Retailer 8$857 SGD
Retailer 10$1,132 SGD
Retailer 9$1,134 SGD
Retailer 12$1,210 SGD
Retailer 4$1,371 SGD
MOH London$1,408 SGD

43 data points across 13 retailers

20 retailers$283 SGD to $1,408 SGD

A
Cheapest Retailer
-
$283 SGD
$221 USD
A
Retailer 2
-
$315 SGD
$246 USD
View
Final sale: no returns
A
Retailer 3
-
$328 SGD
$256 USD
View
A
Retailer 4
-
$351 SGD
$274 USD
View
A
Retailer 5
-
$351 SGD
$274 USD
View
A
Retailer 6
-
$589 SGD
€438 EUR
View
B+
Retailer 7
-
$600 SGD
$468 USD
View
A
Retailer 8
-
$602 SGD
ZAR 7,594 ZAR
View
B+
Retailer 9
-
$652 SGD
£401 GBP
View
B+
Retailer 10
-
$769 SGD
$600 USD
View
B+
Retailer 11
-
$769 SGD
$600 USD
View
B+
Retailer 12
-
$857 SGD
A$1,029 AUD
View
B
Retailer 13
-
$1,128 SGD
$880 USD
View
B
Retailer 14
-
$1,132 SGD
$883 USD
View
Retailer 15
-
$1,134 SGD
$885 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$1,195 SGD
$932 USD
View
Retailer 17
-
$1,201 SGD
$937 USD
View
Price last confirmed 47 days ago
Retailer 18
-
$1,210 SGD
A$1,452 AUD
View
Price last confirmed 25 days ago
B
Retailer 19
-
$1,261 SGD
$984 USD
View
Most Expensive
B
MOH London
LG633490188 · Oct 26
$1,408 SGD
£865 GBP
View
19 more retailers have this diamond
Prices start from $283 SGDSave up to $1,125 SGD

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
$283 SGD