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Cushion|Lab Grown|IGI

1.22ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG837659073

Shape and cutting style on the report: Cushion mixed cut

Certificate IGI LG837659073

Diamond specifications and retailer prices

From $543 AUD
As of November 4, 2026
Save $1,874 AUD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,417 AUD at MOH London · As of November 3, 2026
View at MOH London

About this 1.22ct lab-grown cushion diamond

This 1.22ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG837659073 or 837659073. Listed at 11 retailers as of November 3, 2026, with prices from $543 to $2,417, a $1,874 spread on the same certified stone. MOH London lists it at $2,417. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.22
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837659073
Dimensions7.61 × 5.26 × 3.12 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.61 mm5.26 mm1.22 ctG / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG837659073
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 35.4°Culet: LargeDepth 59.3%

Caratlytics Score

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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 4
Current: $2,417 AUD|Low: $543 AUD|High: $2,446 AUD|Avg: $1,112 AUD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 8$543 AUD
Retailer 10$603 AUD
Retailer 9$708 AUD
Retailer 7$810 AUD
Retailer 5$820 AUD
Retailer 6$969 AUD
Retailer 4$1,039 AUD
Retailer 11$1,058 AUD
Retailer 2$1,071 AUD
Retailer 3$1,999 AUD
MOH London$2,417 AUD

41 data points across 11 retailers

11 retailers$543 AUD to $2,417 AUD

A
Cheapest Retailer
-
$543 AUD
Final sale: no returns
Retailer 2
-
$603 AUD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
$708 AUD
View
B+
Retailer 4
-
$810 AUD
View
B+
Retailer 5
-
$820 AUD
View
Retailer 6
-
$969 AUD
View
Price last confirmed 22 days ago
B+
Retailer 7
-
$1,039 AUD
View
B
Retailer 8
-
$1,058 AUD
View
B+
Retailer 9
-
$1,071 AUD
View
C
Retailer 10
-
$1,999 AUD
View
Most Expensive
B
MOH London
LG837659073 · Nov 3
$2,417 AUD
£1,335 GBP
View
10 more retailers have this diamond
Prices start from $543 AUDSave up to $1,874 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 Cushion
$543 AUD