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Round|Lab Grown|IGI

0.73ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG774629914

Shape and cutting style on the report: Round brilliant

Certificate IGI LG774629914

Diamond specifications and retailer prices

From $384 AUD
$270 USD
As of October 30, 2026
Save $655 AUD (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,302 AUD at MOH London · As of October 19, 2026
View at MOH London

About this 0.73ct lab-grown round diamond

This 0.73ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG774629914 or 774629914. Listed at 9 retailers as of October 30, 2026, with a 170% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.73
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774629914
Dimensions5.72 × 5.77 × 3.56 mm
L/W Ratio1.01
Girdle conditionFaceted
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
5.72 mm5.77 mm0.73 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774629914
Side View
Table 57.0%Crown 35.3°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.9%

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 30
Current: $1,302 AUD|Low: $373 AUD|High: $1,430 AUD|Avg: $741 AUD|-7.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 8$384 AUD
Retailer 6$430 AUD
Retailer 3$487 AUD
Retailer 2$498 AUD
Retailer 5$719 AUD
Retailer 4$794 AUD
Retailer 7$990 AUD
Retailer 9$1,039 AUD
MOH London$1,302 AUD

42 data points across 9 retailers

9 retailers$384 AUD to $1,039 AUD

A
Cheapest Retailer
-
$384 AUD
$270 USD
A
Retailer 2
-
$430 AUD
$302 USD
View
A
Retailer 3
-
$487 AUD
€326 EUR
View
A
Retailer 4
-
$498 AUD
£276 GBP
View
B+
Retailer 5
-
$719 AUD
$505 USD
View
B+
Retailer 6
-
$794 AUD
View
B+
Retailer 7
-
$990 AUD
$695 USD
View
B
Retailer 8
-
$1,039 AUD
$730 USD
View
Most Expensive
MOH London
LG774629914 · Oct 19
$1,302 AUD
£720 GBP
View
Price last confirmed 13 days ago
8 more retailers have this diamond
Prices start from $384 AUDSave up to $655 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
0.73ct Round
$384 AUD