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Round|Lab Grown|IGI

1.22ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG747511887

Shape and cutting style on the report: Round brilliant

Certificate IGI LG747511887

Diamond specifications and retailer prices

From $299 NZD
As of November 5, 2026
Save $989 NZD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,742 NZD at MOH London · As of October 29, 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 LG747511887 or 747511887. Listed at 17 retailers as of November 4, 2026, with a 331% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747511887
Dimensions6.93 × 6.89 × 4.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.93 mm6.89 mm1.22 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747511887
Side View
Table 58.0%Crown 32.7°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.2%

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 5
Current: $1,742 NZD|Low: $285 NZD|High: $1,751 NZD|Avg: $804 NZD|+0.5%
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
November 5, 2026
Retailer 17$299 NZD
Retailer 13$347 NZD
Retailer 5$370 NZD
Retailer 14$370 NZD
Retailer 11$630 NZD
Retailer 10$637 NZD
Retailer 16$639 NZD
Retailer 2$649 NZD
Retailer 9$664 NZD
Retailer 4$701 NZD
Retailer 15$904 NZD
Retailer 3$934 NZD
Retailer 8$948 NZD
Retailer 12$1,192 NZD
Retailer 6$1,258 NZD
Retailer 7$1,288 NZD
MOH London$1,742 NZD

40 data points across 17 retailers

17 retailers$299 NZD to $1,288 NZD

A
Cheapest Retailer
-
$299 NZD
A
Retailer 2
-
$347 NZD
View
A
Retailer 3
-
$370 NZD
View
Retailer 4
-
$370 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$630 NZD
View
A
Retailer 6
-
$637 NZD
View
A
Retailer 7
-
$639 NZD
View
A
Retailer 8
-
$649 NZD
View
A
Retailer 9
-
$664 NZD
View
B+
Retailer 10
-
$701 NZD
View
B+
Retailer 11
-
$904 NZD
View
B+
Retailer 12
-
$934 NZD
View
B+
Retailer 13
-
$948 NZD
View
B
Retailer 14
-
$1,192 NZD
View
B
Retailer 15
-
$1,258 NZD
View
B
Retailer 16
-
$1,288 NZD
View
Most Expensive
MOH London
LG747511887 · Oct 29
$1,742 NZD
£771 GBP
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from $299 NZDSave up to $989 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
$299 NZD