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Princess|Lab Grown|IGI

1.45ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG818694719

Shape and cutting style on the report: Princess cut

Certificate IGI LG818694719

Diamond specifications and retailer prices

From $246 SGD
$192 USD
As of October 30, 2026
Save $1,185 SGD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,431 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 top-tier cut grade and certified by IGI LG818694719 or 818694719. Listed at 15 retailers as of October 26, 2026, with prices from $246 to $1,431, a $1,185 spread on the same certified stone. MOH London lists it at $1,431. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.45
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818694719
Dimensions6.40 × 6.22 × 4.16 mm
L/W Ratio1.03
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.40 mm6.22 mm1.45 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818694719
Side View
Table 70.0%Crown 39.9°Girdle: ThinPavilion 38°Culet: NoneDepth 66.9%

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: $1,431 SGD|Low: $237 SGD|High: $1,462 SGD|Avg: $637 SGD|-2.0%
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 12$246 SGD
Retailer 15$274 SGD
Retailer 13$286 SGD
Retailer 7$305 SGD
Retailer 8$525 SGD
Retailer 9$534 SGD
Retailer 5$534 SGD
Retailer 2$556 SGD
Retailer 4$633 SGD
Retailer 10$746 SGD
Retailer 14$755 SGD
Retailer 6$982 SGD
Retailer 11$986 SGD
Retailer 3$1,051 SGD
MOH London$1,431 SGD

45 data points across 15 retailers

15 retailers$246 SGD to $1,431 SGD

A
Cheapest Retailer
-
$246 SGD
$192 USD
A
Retailer 2
-
$274 SGD
$214 USD
View
Final sale: no returns
A
Retailer 3
-
$286 SGD
$223 USD
View
A
Retailer 4
-
$305 SGD
$238 USD
View
A
Retailer 5
-
$525 SGD
ZAR 6,612 ZAR
View
A
Retailer 6
-
$534 SGD
€397 EUR
View
B+
Retailer 7
-
$534 SGD
$417 USD
View
A
Retailer 8
-
$556 SGD
£342 GBP
View
A
Retailer 9
-
$633 SGD
$494 USD
View
A
Retailer 10
-
$746 SGD
A$895 AUD
View
A
Retailer 11
-
$755 SGD
$589 USD
View
B+
Retailer 12
-
$982 SGD
$766 USD
View
B+
Retailer 13
-
$986 SGD
$769 USD
View
B+
Retailer 14
-
$1,051 SGD
$820 USD
View
Most Expensive
B
MOH London
LG818694719 · Oct 26
$1,431 SGD
£879 GBP
View
14 more retailers have this diamond
Prices start from $246 SGDSave up to $1,185 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
$246 SGD