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Cushion|Lab Grown|IGI

1.25ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG523292684

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG523292684

Diamond specifications and retailer prices

From $1,668 AUD
As of November 4, 2026
Save $929 AUD (36%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,596 AUD at Diamond Exchange Canada · As of November 2, 2026
View at Diamond Exchange Canada

About this 1.25ct lab-grown cushion diamond

This 1.25ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG523292684 or 523292684. Listed at 2 retailers as of November 2, 2026, with prices from $1,668 to $2,596, a $929 spread on the same certified stone. Diamond Exchange Canada lists it at $2,596. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle43.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523292684
Dimensions7.65 × 5.56 × 3.88 mm
L/W Ratio1.38
Girdle conditionFaceted
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
7.65 mm5.56 mm1.25 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523292684
Side View
Table 61.5%Crown 32.2°Girdle: MED-THKPavilion 43.3°Culet: NoneDepth 69.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: $2,596 AUD|Low: $1,668 AUD|High: $2,596 AUD|Avg: $2,132 AUD
Diamond Exchange Canada
Retailer 2
October 27, 2026
Retailer 2$1,668 AUD
Diamond Exchange Canada$2,596 AUD

2 data points across 2 retailers

2 retailers$1,668 AUD to $2,596 AUD

B
Cheapest Retailer
-
$1,668 AUD
Most Expensive
B
Diamond Exchange Canada
1995963858 · Nov 2
$2,596 AUD
CA$2,530 CAD
View
1 more retailer has this diamond
Prices start from $1,668 AUDSave up to $929 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.

B
1.25ct Cushion
$1,668 AUD