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Princess|Lab Grown|IGI

1.01ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG655432557

Shape and cutting style on the report: Princess cut

Certificate IGI LG655432557

Diamond specifications and retailer prices

From $216 USD
As of October 27, 2026
Save $1,444 USD (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,660 USD at Brilliant Earth · As of October 29, 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 LG655432557 or 655432557. Listed at 22 retailers as of October 27, 2026, with prices from $216 to $1,660, a $1,444 spread on the same certified stone. Brilliant Earth lists it at $1,660. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.9°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG655432557
Dimensions5.32 × 5.29 × 3.96 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
5.32 mm5.29 mm1.01 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG655432557
Side View
Table 68.0%Crown 46.9°Girdle: MediumPavilion 37.9°Culet: NoneDepth 74.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,660 USD|Low: $216 USD|High: $1,720 USD|Avg: $667 USD|-3.5%
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 29, 2026
Retailer 7$216 USD
Retailer 6$241 USD
Retailer 3$250 USD
Retailer 12$267 USD
Retailer 13$284 USD
Retailer 16$360 USD
Retailer 17$459 USD
Retailer 2$494 USD
Retailer 14$502 USD
Retailer 11$534 USD
Retailer 18$567 USD
Retailer 4$653 USD
Retailer 10$781 USD
Retailer 15$859 USD
Retailer 5$912 USD
Retailer 9$1,185 USD
Retailer 8$1,186 USD
Brilliant Earth$1,660 USD

30 data points across 18 retailers

22 retailers$216 USD to $1,660 USD

A
Cheapest Retailer
-
$216 USD
A
Retailer 2
-
$241 USD
View
Final sale: no returns
A
Retailer 3
-
$250 USD
View
A
Retailer 4
-
$267 USD
View
A
Retailer 5
-
$284 USD
£224 GBP
View
A
Retailer 6
-
$296 USD
View
A
Retailer 7
-
$360 USD
View
A
Retailer 8
-
$459 USD
ZAR 7,419 ZAR
View
A
Retailer 9
-
$494 USD
£389 GBP
View
A
Retailer 10
-
$502 USD
View
A
Retailer 11
-
$534 USD
€509 EUR
View
A
Retailer 12
-
$567 USD
View
A
Retailer 13
-
$653 USD
A$1,005 AUD
View
B+
Retailer 14
-
$781 USD
View
B+
Retailer 15
-
$859 USD
View
B+
Retailer 16
-
$867 USD
View
Price last confirmed 23 days ago
B+
Retailer 17
-
$912 USD
View
B+
Retailer 18
-
$1,008 USD
A$1,551 AUD
View
Price last confirmed 142 days ago
B+
Retailer 19
-
$1,029 USD
View
B
Retailer 20
-
$1,185 USD
View
Price last confirmed 8 days ago
B+
Retailer 21
-
$1,186 USD
£934 GBP
View
Most Expensive
B
Brilliant Earth
14222659A · Oct 29
$1,660 USD
View
21 more retailers have this diamond
Prices start from $216 USDSave up to $1,444 USD

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
$216 USD