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Round|Lab Grown|IGI

1.22ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG843608900

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843608900

Diamond specifications and retailer prices

From $279 NZD
As of November 3, 2026
Save $1,336 NZD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,615 NZD at MOH London · As of November 4, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843608900 or 843608900. Listed at 16 retailers as of November 3, 2026, with prices from $279 to $1,615, a $1,336 spread on the same certified stone. MOH London lists it at $1,615. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843608900
Dimensions6.86 × 6.89 × 4.20 mm
L/W Ratio1.00
Girdle conditionFaceted
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 mm6.89 mm1.22 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843608900
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.1%

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 3
Current: $1,615 NZD|Low: $279 NZD|High: $1,627 NZD|Avg: $817 NZD|-0.3%
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
November 5, 2026
Retailer 16$279 NZD
Retailer 12$324 NZD
Retailer 4$347 NZD
Retailer 9$596 NZD
Retailer 15$596 NZD
Retailer 2$599 NZD
Retailer 5$615 NZD
Retailer 8$632 NZD
Retailer 7$694 NZD
Retailer 14$843 NZD
Retailer 3$934 NZD
Retailer 13$941 NZD
Retailer 11$1,114 NZD
Retailer 6$1,210 NZD
Retailer 10$1,263 NZD
MOH London$1,615 NZD

12 data points across 16 retailers

16 retailers$279 NZD to $1,615 NZD

A
Cheapest Retailer
-
$279 NZD
A
Retailer 2
-
$324 NZD
View
A
Retailer 3
-
$347 NZD
View
A
Retailer 4
-
$596 NZD
View
A
Retailer 5
-
$596 NZD
View
A
Retailer 6
-
$599 NZD
View
A
Retailer 7
-
$615 NZD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
$632 NZD
View
A
Retailer 9
-
$694 NZD
View
B+
Retailer 10
-
$843 NZD
View
B+
Retailer 11
-
$934 NZD
View
B+
Retailer 12
-
$941 NZD
View
B+
Retailer 13
-
$1,114 NZD
View
B
Retailer 14
-
$1,210 NZD
View
B
Retailer 15
-
$1,263 NZD
View
Most Expensive
B
MOH London
LG843608900 · Nov 4
$1,615 NZD
£715 GBP
View
15 more retailers have this diamond
Prices start from $279 NZDSave up to $1,336 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
$279 NZD