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Asscher|Lab Grown|IGI

1.22ct H VS1 Asscher Lab Grown Diamond

ID • H/VS1 • IGI LG464180802

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG464180802

Diamond specifications and retailer prices

From $309 NZD
As of November 4, 2026
Save $1,381 NZD (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,690 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.22ct lab-grown asscher diamond

This 1.22ct lab-grown asscher sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG464180802 or 464180802. Listed at 15 retailers as of November 2, 2026, with prices from $309 to $1,690, a $1,381 spread on the same certified stone. MOH London lists it at $1,690. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.2°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG464180802
Dimensions5.91 × 5.65 × 3.50 mm
L/W Ratio1.05
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.91 mm5.65 mm1.22 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG464180802
Side View
Table 59.5%Crown 26.2°Girdle: ThickPavilion 37.9°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: $1,690 NZD|Low: $309 NZD|High: $2,093 NZD|Avg: $891 NZD|+5.9%
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
November 4, 2026
Retailer 6$309 NZD
Retailer 5$341 NZD
Retailer 2$408 NZD
Retailer 12$488 NZD
Retailer 3$589 NZD
Retailer 4$598 NZD
Retailer 11$704 NZD
Retailer 16$832 NZD
Retailer 10$891 NZD
Retailer 7$921 NZD
Retailer 9$1,029 NZD
Retailer 15$1,181 NZD
Retailer 14$1,185 NZD
Retailer 13$1,258 NZD
MOH London$1,690 NZD
Retailer 8$2,093 NZD

30 data points across 16 retailers

15 retailers$309 NZD to $1,690 NZD

A
Cheapest Retailer
-
$309 NZD
Final sale: no returns
Retailer 2
-
$341 NZD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$408 NZD
View
B+
Retailer 4
-
$488 NZD
View
A
Retailer 5
-
$589 NZD
View
Retailer 6
-
$598 NZD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$704 NZD
View
A
Retailer 8
-
$832 NZD
View
A
Retailer 9
-
$891 NZD
View
A
Retailer 10
-
$921 NZD
View
A
Retailer 11
-
$1,029 NZD
View
B+
Retailer 12
-
$1,181 NZD
View
B+
Retailer 13
-
$1,185 NZD
View
B+
Retailer 14
-
$1,258 NZD
View
Most Expensive
B+
MOH London
LG464180802 · Nov 2
$1,690 NZD
£750 GBP
View
14 more retailers have this diamond
Prices start from $309 NZDSave up to $1,381 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 Asscher
$309 NZD