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Cushion|Lab Grown|IGI

1.24ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG837679243

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

Certificate IGI LG837679243

Diamond specifications and retailer prices

From $670 USD
As of November 1, 2026
Save $10 USD (1%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $722 USD at Novita Diamonds · As of October 25, 2026
View at Novita 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 LG837679243 or 837679243. Listed at 3 retailers as of November 1, 2026, with a relatively tight 1% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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 angle34.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837679243
Dimensions6.30 × 6.25 × 4.17 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.30 mm6.25 mm1.24 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837679243
Side View
Table 64.0%Crown 34.5°Girdle: STK-THKPavilion 40.5°CuletDepth 66.7%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $722 USD|Low: $670 USD|High: $790 USD|Avg: $719 USD
Novita Diamonds
Retailer 2
Retailer 3
October 30, 2026
Retailer 3$670 USD
Retailer 2$680 USD
Novita Diamonds$722 USD

4 data points across 3 retailers

3 retailers$670 USD to $680 USD

B+
Cheapest Retailer
-
$670 USD
B+
Retailer 2
-
$680 USD
View
Most Expensive
Novita Diamonds
cert_837679243 · Oct 25
$722 USD
A$1,111 AUD
View
Price last confirmed 11 days ago
2 more retailers have this diamond
Prices start from $670 USDSave up to $10 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.

B+
1.24ct Cushion
$670 USD