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Cushion|Lab Grown|IGI

1.25ct F VS2 Cushion Lab Grown Diamond

VG • F/VS2 • IGI LG811672193

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG811672193

Diamond specifications and retailer prices

From $403 SGD
$315 USD
As of November 1, 2026
Save $1,002 SGD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,404 SGD at MOH London · As of October 29, 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG811672193 or 811672193. Listed at 9 retailers as of October 29, 2026, with prices from $403 to $1,404, a $1,002 spread on the same certified stone. MOH London lists it at $1,404. 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
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811672193
Dimensions7.24 × 5.85 × 3.73 mm
L/W Ratio1.24
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.24 mm5.85 mm1.25 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811672193
Side View
Table 61.0%Crown 33.5°Girdle: THN-STKPavilion 35.8°Culet: NoneDepth 63.8%

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: Nov 1
Current: $1,404 SGD|Low: $403 SGD|High: $21,902 SGD|Avg: $2,376 SGD|-93.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9$403 SGD
Retailer 4$510 SGD
Retailer 3$542 SGD
Retailer 6$605 SGD
Retailer 2$812 SGD
Retailer 5$841 SGD
Retailer 7$982 SGD
Retailer 8$1,029 SGD
MOH London$1,404 SGD

35 data points across 9 retailers

9 retailers$403 SGD to $1,404 SGD

B+
Cheapest Retailer
-
$403 SGD
$315 USD
A
Retailer 2
-
$510 SGD
€380 EUR
View
A
Retailer 3
-
$542 SGD
£334 GBP
View
B+
Retailer 4
-
$605 SGD
$473 USD
View
B+
Retailer 5
-
$812 SGD
$635 USD
View
B
Retailer 6
-
$841 SGD
A$1,012 AUD
View
B
Retailer 7
-
$1,002 SGD
$784 USD
View
B
Retailer 8
-
$1,029 SGD
$805 USD
View
Most Expensive
B
MOH London
LG811672193 · Oct 29
$1,404 SGD
£865 GBP
View
8 more retailers have this diamond
Prices start from $403 SGDSave up to $1,002 SGD

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
$403 SGD