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Round|Lab Grown|IGI

1.22ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG602379577

Shape and cutting style on the report: Round brilliant

Certificate IGI LG602379577

Diamond specifications and retailer prices

From $504 AUD
As of November 6, 2026
Save $1,731 AUD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,235 AUD at MOH London · As of November 3, 2026
View at MOH London

About this 1.22ct lab-grown round diamond

This 1.22ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG602379577 or 602379577. Listed at 17 retailers as of November 3, 2026, with prices from $504 to $2,235, a $1,731 spread on the same certified stone. MOH London lists it at $2,235. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602379577
Dimensions6.86 × 6.83 × 4.24 mm
L/W Ratio1.00
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
6.86 mm6.83 mm1.22 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602379577
Side View
Table 57.0%Crown 35.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.9%

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: Nov 6
Current: $2,235 AUD|Low: $504 AUD|High: $2,262 AUD|Avg: $1,050 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 3$504 AUD
Retailer 5$522 AUD
Retailer 13$557 AUD
Retailer 9$783 AUD
Retailer 10$786 AUD
Retailer 4$917 AUD
Retailer 2$939 AUD
Retailer 8$961 AUD
Retailer 6$979 AUD
Retailer 7$1,371 AUD
Retailer 12$1,714 AUD
Retailer 11$1,754 AUD
MOH London$2,235 AUD

42 data points across 13 retailers

17 retailers$504 AUD to $2,235 AUD

A
Cheapest Retailer
-
$504 AUD
Final sale: no returns
Retailer 2
-
$522 AUD
View
Price last confirmed 8 days ago
Retailer 3
-
$557 AUD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$614 AUD
View
A
Retailer 5
-
$783 AUD
View
A
Retailer 6
-
$786 AUD
View
B+
Retailer 7
-
$917 AUD
View
B+
Retailer 8
-
$939 AUD
View
B+
Retailer 9
-
$961 AUD
View
B+
Retailer 10
-
$977 AUD
View
B+
Retailer 11
-
$979 AUD
View
B+
Retailer 12
-
$1,371 AUD
View
B
Retailer 13
-
$1,714 AUD
View
B
Retailer 14
-
$1,754 AUD
View
B
Retailer 15
-
$1,784 AUD
View
B
Retailer 16
-
$1,860 AUD
View
Most Expensive
B
MOH London
LG602379577 · Nov 3
$2,235 AUD
£1,209 GBP
View
16 more retailers have this diamond
Prices start from $504 AUDSave up to $1,731 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
1.22ct Round
$504 AUD