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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 $615 NZD
As of November 4, 2026
Save $2,116 NZD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,731 NZD 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 $615 to $2,731, a $2,116 spread on the same certified stone. MOH London lists it at $2,731. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,731 NZD|Low: $615 NZD|High: $2,765 NZD|Avg: $1,281 NZD|-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$615 NZD
Retailer 5$639 NZD
Retailer 13$681 NZD
Retailer 9$957 NZD
Retailer 10$961 NZD
Retailer 4$1,121 NZD
Retailer 7$1,155 NZD
Retailer 8$1,174 NZD
Retailer 2$1,197 NZD
Retailer 6$1,676 NZD
Retailer 12$2,096 NZD
Retailer 11$2,144 NZD
MOH London$2,731 NZD

43 data points across 13 retailers

17 retailers$615 NZD to $2,731 NZD

A
Cheapest Retailer
-
$615 NZD
Final sale: no returns
A
Retailer 2
-
$639 NZD
View
Retailer 3
-
$681 NZD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$751 NZD
View
A
Retailer 5
-
$957 NZD
View
A
Retailer 6
-
$961 NZD
View
B+
Retailer 7
-
$1,121 NZD
View
B+
Retailer 8
-
$1,155 NZD
View
B+
Retailer 9
-
$1,174 NZD
View
B+
Retailer 10
-
$1,194 NZD
View
B+
Retailer 11
-
$1,197 NZD
View
B+
Retailer 12
-
$1,676 NZD
View
B
Retailer 13
-
$2,096 NZD
View
B
Retailer 14
-
$2,144 NZD
View
B
Retailer 15
-
$2,181 NZD
View
B
Retailer 16
-
$2,273 NZD
View
Most Expensive
B
MOH London
LG602379577 · Nov 3
$2,731 NZD
£1,209 GBP
View
16 more retailers have this diamond
Prices start from $615 NZDSave up to $2,116 NZD

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
$615 NZD