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Princess|Lab Grown|IGI

1.01ct E IF Princess Lab Grown Diamond

EX • E/IF • IGI LG737502753

Shape and cutting style on the report: Princess cut

Certificate IGI LG737502753

Diamond specifications and retailer prices

From $241 USD
As of October 28, 2026
Save $1,429 USD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,670 USD at Brilliant Earth · As of October 26, 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 LG737502753 or 737502753. Listed at 22 retailers as of October 26, 2026, with prices from $241 to $1,670, a $1,429 spread on the same certified stone. Brilliant Earth lists it at $1,670. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737502753
Dimensions5.45 × 5.45 × 4.04 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.45 mm5.45 mm1.01 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737502753
Side View
Table 69.0%Crown 40.3°Girdle: MediumPavilion 40.6°Culet: NoneDepth 74.1%

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 28
Current: $1,670 USD|Low: $241 USD|High: $1,720 USD|Avg: $755 USD|-2.9%
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
October 29, 2026
Retailer 14$241 USD
Retailer 12$284 USD
Retailer 13$360 USD
Retailer 7$445 USD
Retailer 8$459 USD
Retailer 2$494 USD
Retailer 6$577 USD
Retailer 9$653 USD
Retailer 11$696 USD
Retailer 5$1,037 USD
Retailer 10$1,073 USD
Retailer 4$1,195 USD
Retailer 3$1,243 USD
Brilliant Earth$1,670 USD

43 data points across 14 retailers

22 retailers$241 USD to $1,670 USD

A
Retailer 1
-
$207 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$241 USD
View
Final sale: no returns
A
Retailer 3
-
$250 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
$267 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$267 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$284 USD
£224 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$360 USD
View
A
Retailer 8
-
$445 USD
€424 EUR
View
A
Retailer 9
-
$459 USD
ZAR 7,419 ZAR
View
A
Retailer 10
-
$494 USD
£389 GBP
View
A
Retailer 11
-
$567 USD
View
A
Retailer 12
-
$577 USD
View
B+
Retailer 13
-
$653 USD
A$1,005 AUD
View
B+
Retailer 14
-
$696 USD
View
B+
Retailer 15
-
$722 USD
SGD 975 SGD
View
B+
Retailer 16
-
$859 USD
View
Price last confirmed 29 days ago
B+
Retailer 17
-
$912 USD
View
B+
Retailer 18
-
$1,037 USD
A$1,595 AUD
View
Price last confirmed 27 days ago
B+
Retailer 19
-
$1,073 USD
£845 GBP
View
B
Retailer 20
-
$1,195 USD
View
Price last confirmed 25 days ago
B
Retailer 21
-
$1,243 USD
View
Most Expensive
B
Brilliant Earth
18205368A · Oct 26
$1,670 USD
View
21 more retailers have this diamond
Prices start from $241 USDSave up to $1,429 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
$241 USD