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Cushion|Lab Grown|IGI

1.25ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG844687844

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG844687844

Diamond specifications and retailer prices

From $394 CAD
HK$2,200 HKD
As of October 29, 2026
Save $864 CAD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,604 CAD at MOH London · As of October 25, 2026
View at MOH London

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG844687844 or 844687844. Listed at 10 retailers as of October 28, 2026, with a 220% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.25
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844687844
Dimensions6.16 × 6.03 × 4.21 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.16 mm6.03 mm1.25 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844687844
Side View
Table 67.0%Crown 39°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 69.8%

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 29
Current: $1,604 CAD|Low: $394 CAD|High: $1,620 CAD|Avg: $775 CAD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 6$394 CAD
Retailer 9$461 CAD
Retailer 2$581 CAD
Retailer 3$625 CAD
Retailer 5$648 CAD
Retailer 8$688 CAD
Retailer 4$959 CAD
Retailer 7$1,177 CAD
MOH London$1,604 CAD

18 data points across 9 retailers

10 retailers$394 CAD to $1,258 CAD

A
Cheapest Retailer
-
$394 CAD
HK$2,200 HKD
B+
Retailer 2
-
$461 CAD
$330 USD
View
A
Retailer 3
-
$581 CAD
€396 EUR
View
A
Retailer 4
-
$625 CAD
£352 GBP
View
A
Retailer 5
-
$648 CAD
$464 USD
View
B+
Retailer 6
-
$688 CAD
$492 USD
View
B+
Retailer 7
-
$959 CAD
A$1,056 AUD
View
B
Retailer 8
-
$1,177 CAD
$842 USD
View
B
Retailer 9
-
$1,258 CAD
$900 USD
View
Most Expensive
MOH London
LG844687844 · Oct 25
$1,604 CAD
£904 GBP
View
Price last confirmed 8 days ago
9 more retailers have this diamond
Prices start from $394 CADSave up to $864 CAD

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
1.25ct Cushion
$394 CAD