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Round|Lab Grown|IGI

1.23ct G VVS2 Round Lab Grown Diamond

ID • G/VVS2 • IGI LG843604222

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843604222

Diamond specifications and retailer prices

From $288 NZD
As of November 1, 2026
Save $1,379 NZD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,667 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.23ct lab-grown round diamond

This 1.23ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843604222 or 843604222. Listed at 20 retailers as of November 1, 2026, with prices from $288 to $1,667, a $1,379 spread on the same certified stone. MOH London lists it at $1,667. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843604222
Dimensions6.84 × 6.88 × 4.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm6.88 mm1.23 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843604222
Side View
Table 57.0%Crown 35.4°Girdle: MED-STKPavilion 40.5°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 1
Current: $1,667 NZD|Low: $288 NZD|High: $1,699 NZD|Avg: $778 NZD|-1.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 4, 2026
Retailer 10$288 NZD
Retailer 20$334 NZD
Retailer 5$358 NZD
Retailer 19$358 NZD
Retailer 12$409 NZD
Retailer 8$484 NZD
Retailer 14$610 NZD
Retailer 17$615 NZD
Retailer 13$628 NZD
Retailer 15$635 NZD
Retailer 4$729 NZD
Retailer 3$802 NZD
Retailer 16$870 NZD
Retailer 18$875 NZD
Retailer 2$916 NZD
Retailer 6$1,147 NZD
Retailer 9$1,187 NZD
Retailer 7$1,188 NZD
Retailer 11$1,243 NZD
MOH London$1,667 NZD

26 data points across 20 retailers

20 retailers$288 NZD to $1,667 NZD

A
Cheapest Retailer
-
$288 NZD
A
Retailer 2
-
$334 NZD
View
A
Retailer 3
-
$358 NZD
View
Retailer 4
-
$358 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$409 NZD
View
B+
Retailer 6
-
$484 NZD
View
A
Retailer 7
-
$610 NZD
View
A
Retailer 8
-
$615 NZD
View
A
Retailer 9
-
$628 NZD
View
A
Retailer 10
-
$635 NZD
View
A
Retailer 11
-
$729 NZD
View
B+
Retailer 12
-
$802 NZD
View
B+
Retailer 13
-
$870 NZD
View
B+
Retailer 14
-
$875 NZD
View
B+
Retailer 15
-
$916 NZD
View
B+
Retailer 16
-
$1,147 NZD
View
B+
Retailer 17
-
$1,187 NZD
View
B+
Retailer 18
-
$1,188 NZD
View
B
Retailer 19
-
$1,243 NZD
View
Most Expensive
B
MOH London
LG843604222 · Nov 2
$1,667 NZD
£738 GBP
View
19 more retailers have this diamond
Prices start from $288 NZDSave up to $1,379 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
1.23ct Round
$288 NZD