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Princess|Lab Grown|IGI

1.00ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG720539279

Shape and cutting style on the report: Princess cut

Certificate IGI LG720539279

Diamond specifications and retailer prices

From $520 AUD
$365 USD
As of October 30, 2026
Save $1,017 AUD (66%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,537 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1ct lab-grown princess diamond

This 1ct 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 LG720539279 or 720539279. Listed at 5 retailers as of October 29, 2026, with prices from $520 to $1,537, a $1,017 spread on the same certified stone. MOH London lists it at $1,537. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720539279
Dimensions5.41 × 5.37 × 3.82 mm
L/W Ratio1.01
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
5.41 mm5.37 mm1.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720539279
Side View
Table 68.0%Crown 44.3°Girdle: MediumPavilion 37.3°Culet: NoneDepth 71.1%

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: $1,537 AUD|Low: $520 AUD|High: $1,562 AUD|Avg: $945 AUD|-1.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 5$520 AUD
Retailer 2$707 AUD
Retailer 3$793 AUD
Retailer 4$1,302 AUD
MOH London$1,537 AUD

41 data points across 5 retailers

5 retailers$520 AUD to $1,537 AUD

A
Cheapest Retailer
-
$520 AUD
$365 USD
A
Retailer 2
-
$707 AUD
£391 GBP
View
A
Retailer 3
-
$793 AUD
$557 USD
View
B+
Retailer 4
-
$1,302 AUD
$914 USD
View
Most Expensive
B+
MOH London
LG720539279 · Oct 29
$1,537 AUD
£850 GBP
View
4 more retailers have this diamond
Prices start from $520 AUDSave up to $1,017 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
1.00ct Princess
$520 AUD