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Cushion|Lab Grown|IGI

1.90ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG522225888

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG522225888

Diamond specifications and retailer prices

From $893 AUD
$627 USD
As of October 30, 2026
Save $3,844 AUD (81%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $4,737 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.9ct lab-grown cushion diamond

This 1.9ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG522225888 or 522225888. Listed at 9 retailers as of October 29, 2026, with prices from $893 to $4,737, a $3,844 spread on the same certified stone. MOH London lists it at $4,737. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522225888
Dimensions7.37 × 6.99 × 4.79 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Top View
7.37 mm6.99 mm1.90 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522225888
Side View
Table 62.0%Crown 32.7°Girdle: STK-THKPavilion 40°Culet: NoneDepth 68.5%

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: Oct 30
Current: $4,737 AUD|Low: $893 AUD|High: $4,768 AUD|Avg: $2,380 AUD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 8$893 AUD
Retailer 7$1,313 AUD
Retailer 6$1,518 AUD
Retailer 2$1,700 AUD
Retailer 4$1,901 AUD
Retailer 5$3,175 AUD
Retailer 3$4,141 AUD
MOH London$4,737 AUD

40 data points across 8 retailers

9 retailers$893 AUD to $4,737 AUD

A
Cheapest Retailer
-
$893 AUD
$627 USD
B+
Retailer 2
-
$1,313 AUD
$922 USD
View
B+
Retailer 3
-
$1,518 AUD
$1,066 USD
View
B+
Retailer 4
-
$1,700 AUD
£940 GBP
View
B+
Retailer 5
-
$1,901 AUD
$1,335 USD
View
B
Retailer 6
-
$3,175 AUD
$2,230 USD
View
B
Retailer 7
-
$3,673 AUD
$2,580 USD
View
B
Retailer 8
-
$4,141 AUD
CA$4,040 CAD
View
Most Expensive
B
MOH London
LG522225888 · Oct 29
$4,737 AUD
£2,620 GBP
View
8 more retailers have this diamond
Prices start from $893 AUDSave up to $3,844 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
1.90ct Cushion
$893 AUD