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Princess|Lab Grown|IGI

1.00ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG720539335

Shape and cutting style on the report: Princess cut

Certificate IGI LG720539335

Diamond specifications and retailer prices

From $481 AUD
$338 USD
As of October 30, 2026
Save $730 AUD (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,676 AUD at MOH London · As of October 21, 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 LG720539335 or 720539335. Listed at 5 retailers as of October 29, 2026, with a 152% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle47.6°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720539335
Dimensions5.40 × 5.22 × 3.88 mm
L/W Ratio1.03
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
5.40 mm5.22 mm1.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720539335
Side View
Table 72.0%Crown 47.6°Girdle: Slightly ThickPavilion 38.1°Culet: NoneDepth 74.3%

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 30
Current: $1,676 AUD|Low: $481 AUD|High: $1,687 AUD|Avg: $944 AUD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 4$481 AUD
Retailer 2$642 AUD
Retailer 5$786 AUD
Retailer 3$1,211 AUD
MOH London$1,676 AUD

42 data points across 5 retailers

5 retailers$481 AUD to $1,211 AUD

A
Cheapest Retailer
-
$481 AUD
$338 USD
A
Retailer 2
-
$642 AUD
£355 GBP
View
A
Retailer 3
-
$786 AUD
$552 USD
View
B+
Retailer 4
-
$1,211 AUD
$851 USD
View
Most Expensive
MOH London
LG720539335 · Oct 21
$1,676 AUD
£927 GBP
View
Price last confirmed 10 days ago
4 more retailers have this diamond
Prices start from $481 AUDSave up to $730 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
$481 AUD