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Princess|Lab Grown|IGI

1.57ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG636414928

Shape and cutting style on the report: Princess cut

Certificate IGI LG636414928

Diamond specifications and retailer prices

From $427 SGD
$333 USD
As of October 28, 2026
Save $3,021 SGD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,448 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.57ct lab-grown princess diamond

This 1.57ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG636414928 or 636414928. Listed at 22 retailers as of October 28, 2026, with prices from $427 to $3,448, a $3,021 spread on the same certified stone. Brilliant Earth lists it at $3,448. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.57
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636414928
Dimensions6.30 × 6.28 × 4.55 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.30 mm6.28 mm1.57 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636414928
Side View
Table 67.0%Crown 45°Girdle: MediumPavilion 38.2°Culet: NoneDepth 72.5%

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 28
Current: $3,448 SGD|Low: $367 SGD|High: $3,563 SGD|Avg: $1,214 SGD|-3.2%
Brilliant Earth
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
Retailer 18
October 30, 2026
Retailer 7$427 SGD
Retailer 17$473 SGD
Retailer 18$503 SGD
Retailer 3$647 SGD
Retailer 11$707 SGD
Retailer 9$774 SGD
Retailer 14$813 SGD
Retailer 2$839 SGD
Retailer 6$873 SGD
Retailer 5$905 SGD
Retailer 13$1,101 SGD
Retailer 15$1,455 SGD
Retailer 8$1,583 SGD
Retailer 16$1,711 SGD
Retailer 4$1,820 SGD
Retailer 12$1,908 SGD
Retailer 10$1,930 SGD
Brilliant Earth$3,448 SGD

39 data points across 18 retailers

22 retailers$427 SGD to $3,448 SGD

Retailer 1
-
$328 SGD
$256 USD
Price last confirmed 37 days ago
Retailer 2
-
$381 SGD
$297 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$401 SGD
$313 USD
View
Price last confirmed 32 days ago
A
Retailer 4
-
$427 SGD
$333 USD
View
Final sale: no returns
Retailer 5
-
$473 SGD
$369 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
$473 SGD
$369 USD
View
Retailer 7
-
$503 SGD
£309 GBP
View
Price last confirmed 13 days ago
A
Retailer 8
-
$647 SGD
$505 USD
View
A
Retailer 9
-
$707 SGD
€525 EUR
View
B+
Retailer 10
-
$774 SGD
$604 USD
View
B+
Retailer 11
-
$813 SGD
ZAR 10,252 ZAR
View
B+
Retailer 12
-
$839 SGD
£516 GBP
View
B+
Retailer 13
-
$873 SGD
$681 USD
View
B+
Retailer 14
-
$905 SGD
$706 USD
View
B+
Retailer 15
-
$1,101 SGD
A$1,321 AUD
View
B
Retailer 16
-
$1,455 SGD
$1,135 USD
View
B
Retailer 17
-
$1,583 SGD
$1,235 USD
View
Retailer 18
-
$1,711 SGD
$1,335 USD
View
Price last confirmed 11 days ago
B
Retailer 19
-
$1,820 SGD
$1,420 USD
View
B+
Retailer 20
-
$1,908 SGD
£1,172 GBP
View
B
Retailer 21
-
$1,930 SGD
$1,506 USD
View
Most Expensive
B
Brilliant Earth
11350884A · Oct 28
$3,448 SGD
$2,690 USD
View
21 more retailers have this diamond
Prices start from $427 SGDSave up to $3,021 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
1.57ct Princess
$427 SGD