Cushion|Lab Grown|IGI

1.24ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG828685800

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

Certificate IGI LG828685800

Diamond specifications and retailer prices

From $246 USD
As of November 6, 2026
Save $918 USD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,164 USD at Reve Diamonds · As of November 6, 2026
View at Reve Diamonds

About this 1.24ct lab-grown cushion diamond

This 1.24ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828685800 or 828685800. Listed at 15 retailers as of November 6, 2026, with prices from $246 to $1,164, a $918 spread on the same certified stone. Reve Diamonds lists it at $1,164. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828685800
Dimensions6.34 × 6.20 × 4.12 mm
L/W Ratio1.02
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.34 mm6.20 mm1.24 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828685800
Side View
Table 62.0%Crown 37.3°Girdle: STK-THKPavilion 40°Culet: NoneDepth 66.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $426 USD|Low: $225 USD|High: $1,164 USD|Avg: $580 USD|+10.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Reve Diamonds
November 7, 2026
Retailer 6$228 USD
Retailer 3$246 USD
Retailer 7$393 USD
Retailer 8$400 USD
Retailer 4$415 USD
Retailer 1$426 USD
Retailer 14$455 USD
Retailer 11$577 USD
Retailer 10$620 USD
Retailer 12$660 USD
Retailer 9$672 USD
Retailer 2$690 USD
Retailer 5$814 USD
Retailer 13$1,106 USD
Reve Diamonds$1,164 USD

43 data points across 15 retailers

15 retailers$246 USD to $1,164 USD

Retailer 1
-
$228 USD
Price last confirmed 13 days ago
A
Retailer 2
-
$246 USD
View
Final sale: no returns
A
Retailer 3
-
$393 USD
View
A
Retailer 4
-
$400 USD
View
A
Retailer 5
-
$415 USD
View
A
Retailer 6
-
$426 USD
View
A
Retailer 7
-
$455 USD
View
B+
Retailer 8
-
$577 USD
View
B+
Retailer 9
-
$620 USD
View
B+
Retailer 10
-
$660 USD
View
B+
Retailer 11
-
$672 USD
View
B+
Retailer 12
-
$690 USD
View
B+
Retailer 13
-
$814 USD
View
B
Retailer 14
-
$1,106 USD
View
Most Expensive
B
Reve Diamonds
62B8F180A · Nov 6
$1,164 USD
View
14 more retailers have this diamond
Prices start from $246 USDSave up to $918 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
1.24ct Cushion
$246 USD