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Princess|Lab Grown|IGI

1.01ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG655432521

Shape and cutting style on the report: Princess cut

Certificate IGI LG655432521

Diamond specifications and retailer prices

From $277 SGD
$216 USD
As of October 30, 2026
Save $1,915 SGD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,192 SGD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.01ct lab-grown princess diamond

This 1.01ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG655432521 or 655432521. Listed at 21 retailers as of October 24, 2026, with prices from $277 to $2,192, a $1,915 spread on the same certified stone. Brilliant Earth lists it at $2,192. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.9°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655432521
Dimensions5.39 × 5.34 × 3.82 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.39 mm5.34 mm1.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655432521
Side View
Table 70.0%Crown 47.9°Girdle: Slightly ThickPavilion 37.1°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 30
Current: $2,192 SGD|Low: $277 SGD|High: $2,205 SGD|Avg: $828 SGD|-0.6%
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
Retailer 19
October 30, 2026
Retailer 9$277 SGD
Retailer 8$309 SGD
Retailer 5$320 SGD
Retailer 15$342 SGD
Retailer 2$363 SGD
Retailer 19$461 SGD
Retailer 3$589 SGD
Retailer 12$635 SGD
Retailer 17$643 SGD
Retailer 14$685 SGD
Retailer 4$727 SGD
Retailer 6$837 SGD
Retailer 11$1,001 SGD
Retailer 18$1,101 SGD
Retailer 7$1,169 SGD
Retailer 13$1,175 SGD
Retailer 16$1,380 SGD
Retailer 10$1,519 SGD
Brilliant Earth$2,192 SGD

31 data points across 19 retailers

21 retailers$277 SGD to $2,192 SGD

A
Cheapest Retailer
-
$277 SGD
$216 USD
A
Retailer 2
-
$309 SGD
$241 USD
View
Final sale: no returns
A
Retailer 3
-
$320 SGD
$250 USD
View
A
Retailer 4
-
$342 SGD
$267 USD
View
A
Retailer 5
-
$363 SGD
£223 GBP
View
A
Retailer 6
-
$379 SGD
$296 USD
View
A
Retailer 7
-
$461 SGD
$360 USD
View
A
Retailer 8
-
$589 SGD
ZAR 7,419 ZAR
View
A
Retailer 9
-
$635 SGD
£390 GBP
View
A
Retailer 10
-
$643 SGD
$502 USD
View
A
Retailer 11
-
$685 SGD
€509 EUR
View
A
Retailer 12
-
$727 SGD
$567 USD
View
A
Retailer 13
-
$837 SGD
A$1,005 AUD
View
B+
Retailer 14
-
$1,001 SGD
$781 USD
View
B+
Retailer 15
-
$1,101 SGD
$859 USD
View
B+
Retailer 16
-
$1,169 SGD
$912 USD
View
B+
Retailer 17
-
$1,175 SGD
$917 USD
View
Retailer 18
-
$1,292 SGD
A$1,551 AUD
View
Price last confirmed 143 days ago
B+
Retailer 19
-
$1,380 SGD
£848 GBP
View
Retailer 20
-
$1,519 SGD
$1,185 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
12163218A · Oct 24
$2,192 SGD
$1,710 USD
View
20 more retailers have this diamond
Prices start from $277 SGDSave up to $1,915 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
1.01ct Princess
$277 SGD