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Princess|Lab Grown|IGI

1.45ct E VS1 Princess Lab Grown Diamond

EX • E/VS1 • IGI LG579383440

Shape and cutting style on the report: Princess cut

Certificate IGI LG579383440

Diamond specifications and retailer prices

From $300 SGD
$234 USD
As of October 30, 2026
Save $2,571 SGD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,871 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG579383440 or 579383440. Listed at 22 retailers as of October 29, 2026, with prices from $300 to $2,871, a $2,571 spread on the same certified stone. Do Amore Diamonds lists it at $2,871. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579383440
Dimensions6.17 × 6.13 × 4.37 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
6.17 mm6.13 mm1.45 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579383440
Side View
Table 72.0%Crown 46.2°Girdle: MediumPavilion 39.3°Culet: NoneDepth 71.3%

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: $781 SGD|Low: $287 SGD|High: $2,140 SGD|Avg: $820 SGD|+3.3%
Retailer 1
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
Retailer 16
Retailer 17
October 30, 2026
Retailer 4$300 SGD
Retailer 5$333 SGD
Retailer 3$347 SGD
Retailer 2$372 SGD
Retailer 16$372 SGD
Retailer 8$497 SGD
Retailer 14$516 SGD
Retailer 9$575 SGD
Retailer 13$704 SGD
Retailer 1$781 SGD
Retailer 12$997 SGD
Retailer 6$1,115 SGD
Retailer 15$1,197 SGD
Retailer 11$1,219 SGD
Retailer 17$1,318 SGD
Retailer 10$1,651 SGD
Retailer 7$2,140 SGD

39 data points across 17 retailers

22 retailers$300 SGD to $2,871 SGD

A
Cheapest Retailer
-
$300 SGD
$234 USD
A
Retailer 2
-
$333 SGD
$260 USD
View
Final sale: no returns
A
Retailer 3
-
$347 SGD
$271 USD
View
A
Retailer 4
-
$372 SGD
$290 USD
View
A
Retailer 5
-
$372 SGD
$290 USD
View
B+
Retailer 6
-
$497 SGD
$388 USD
View
Retailer 7
-
$516 SGD
£317 GBP
View
Price last confirmed 13 days ago
A
Retailer 8
-
$575 SGD
$449 USD
View
A
Retailer 9
-
$602 SGD
$470 USD
View
A
Retailer 10
-
$704 SGD
ZAR 8,875 ZAR
View
A
Retailer 11
-
$781 SGD
£480 GBP
View
B+
Retailer 12
-
$997 SGD
A$1,197 AUD
View
Retailer 13
-
$1,115 SGD
$870 USD
View
Price last confirmed 8 days ago
B+
Retailer 14
-
$1,197 SGD
$934 USD
View
B+
Retailer 15
-
$1,219 SGD
A$1,463 AUD
View
B
Retailer 16
-
$1,318 SGD
$1,028 USD
View
B
Retailer 17
-
$1,534 SGD
$1,197 USD
View
B
Retailer 18
-
$1,602 SGD
£984 GBP
View
B
Retailer 19
-
$1,651 SGD
£1,014 GBP
View
B
Retailer 20
-
$1,666 SGD
$1,300 USD
View
Retailer 21
-
$2,140 SGD
$1,670 USD
View
Price last confirmed 26 days ago
Most Expensive
B
Do Amore Diamonds
27-9645DA352 · Oct 29
$2,871 SGD
$2,240 USD
View
21 more retailers have this diamond
Prices start from $300 SGDSave up to $2,571 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
$300 SGD