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Cushion|Lab Grown|IGI

1.25ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG563200026

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG563200026

Diamond specifications and retailer prices

From $299 USD
£236 GBP
As of November 2, 2026
Save $1,451 USD (83%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,750 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG563200026 or 563200026. Listed at 5 retailers as of November 2, 2026, with prices from $299 to $1,750, a $1,451 spread on the same certified stone. Do Amore Diamonds lists it at $1,750. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG563200026
Dimensions6.44 × 6.26 × 3.95 mm
L/W Ratio1.03
Girdle conditionFaceted
Culet sizeNone
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
6.44 mm6.26 mm1.25 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG563200026
Side View
Table 61.5%Crown 32.3°Girdle: STK-THKPavilion 38.2°Culet: NoneDepth 63.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $1,750 USD|Low: $299 USD|High: $1,750 USD|Avg: $864 USD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2$299 USD
Retailer 5$399 USD
Retailer 3$611 USD
Retailer 4$1,171 USD
Do Amore Diamonds$1,750 USD

32 data points across 5 retailers

5 retailers$299 USD to $1,750 USD

A
Cheapest Retailer
-
$299 USD
£236 GBP
A
Retailer 2
-
$399 USD
View
B+
Retailer 3
-
$611 USD
A$940 AUD
View
B
Retailer 4
-
$1,171 USD
£922 GBP
View
Most Expensive
B
Do Amore Diamonds
27-C85462A3F · Nov 2
$1,750 USD
View
4 more retailers have this diamond
Prices start from $299 USDSave up to $1,451 USD

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
$299 USD