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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 $239 AUD
As of November 3, 2026
Save $793 AUD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,396 AUD 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 3, 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 3
Current: $1,396 AUD|Low: $228 AUD|High: $1,403 AUD|Avg: $644 AUD|+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$239 AUD
Retailer 13$278 AUD
Retailer 5$297 AUD
Retailer 14$297 AUD
Retailer 11$505 AUD
Retailer 10$510 AUD
Retailer 16$512 AUD
Retailer 2$520 AUD
Retailer 9$532 AUD
Retailer 4$562 AUD
Retailer 15$724 AUD
Retailer 3$748 AUD
Retailer 8$760 AUD
Retailer 12$955 AUD
Retailer 6$1,008 AUD
Retailer 7$1,032 AUD
MOH London$1,396 AUD

40 data points across 17 retailers

17 retailers$239 AUD to $1,032 AUD

A
Cheapest Retailer
-
$239 AUD
A
Retailer 2
-
$278 AUD
View
A
Retailer 3
-
$297 AUD
View
Retailer 4
-
$297 AUD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$505 AUD
View
A
Retailer 6
-
$510 AUD
View
A
Retailer 7
-
$512 AUD
View
A
Retailer 8
-
$520 AUD
View
A
Retailer 9
-
$532 AUD
View
B+
Retailer 10
-
$562 AUD
View
B+
Retailer 11
-
$724 AUD
View
B+
Retailer 12
-
$748 AUD
View
B+
Retailer 13
-
$760 AUD
View
B
Retailer 14
-
$955 AUD
View
B
Retailer 15
-
$1,008 AUD
View
B
Retailer 16
-
$1,032 AUD
View
Most Expensive
MOH London
LG747511887 · Oct 29
$1,396 AUD
£771 GBP
View
Price last confirmed 7 days ago
16 more retailers have this diamond
Prices start from $239 AUDSave up to $793 AUD

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
$239 AUD