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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 $343 AUD
$241 USD
As of October 28, 2026
Save $2,034 AUD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,377 AUD 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 $343 to $2,377, a $2,034 spread on the same certified stone. Brilliant Earth lists it at $2,377. 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
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: $2,377 AUD|Low: $343 AUD|High: $2,448 AUD|Avg: $1,075 AUD|-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$343 AUD
Retailer 12$404 AUD
Retailer 13$512 AUD
Retailer 7$634 AUD
Retailer 8$654 AUD
Retailer 2$703 AUD
Retailer 6$821 AUD
Retailer 9$930 AUD
Retailer 11$991 AUD
Retailer 5$1,476 AUD
Retailer 10$1,528 AUD
Retailer 4$1,701 AUD
Retailer 3$1,770 AUD
Brilliant Earth$2,377 AUD

43 data points across 14 retailers

22 retailers$343 AUD to $2,377 AUD

A
Retailer 1
-
$295 AUD
$207 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$343 AUD
$241 USD
View
Final sale: no returns
A
Retailer 3
-
$356 AUD
$250 USD
View
Price last confirmed 23 days ago
A
Retailer 4
-
$380 AUD
$267 USD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$380 AUD
$267 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$404 AUD
£224 GBP
View
Price last confirmed 12 days ago
A
Retailer 7
-
$512 AUD
$360 USD
View
A
Retailer 8
-
$634 AUD
€424 EUR
View
A
Retailer 9
-
$654 AUD
ZAR 7,419 ZAR
View
A
Retailer 10
-
$703 AUD
£389 GBP
View
A
Retailer 11
-
$807 AUD
$567 USD
View
A
Retailer 12
-
$821 AUD
$577 USD
View
B+
Retailer 13
-
$930 AUD
View
B+
Retailer 14
-
$991 AUD
$696 USD
View
B+
Retailer 15
-
$1,027 AUD
SGD 975 SGD
View
B+
Retailer 16
-
$1,223 AUD
$859 USD
View
Price last confirmed 29 days ago
B+
Retailer 17
-
$1,298 AUD
$912 USD
View
B+
Retailer 18
-
$1,476 AUD
View
Price last confirmed 27 days ago
B+
Retailer 19
-
$1,528 AUD
£845 GBP
View
B
Retailer 20
-
$1,701 AUD
$1,195 USD
View
Price last confirmed 25 days ago
B
Retailer 21
-
$1,770 AUD
$1,243 USD
View
Most Expensive
B
Brilliant Earth
18205368A · Oct 26
$2,377 AUD
$1,670 USD
View
21 more retailers have this diamond
Prices start from $343 AUDSave up to $2,034 AUD

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
$343 AUD