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Round|Lab Grown|IGI

1.24ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG578311826

Shape and cutting style on the report: Round brilliant

Certificate IGI LG578311826

Diamond specifications and retailer prices

From $1,030 USD
As of October 31, 2026
Save $899 USD (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,631 USD at Friendly Diamonds · As of October 30, 2026
View at Friendly Diamonds

About this 1.24ct lab-grown round diamond

This 1.24ct lab-grown round sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG578311826 or 578311826. Listed at 10 retailers as of October 31, 2026, with a 87% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG578311826
Dimensions6.92 × 6.97 × 4.26 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
6.92 mm6.97 mm1.24 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG578311826
Side View
Table 55.0%Crown 33.9°GirdlePavilion 40.9°Culet: NoneDepth 61.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $2,631 USD|Low: $1,030 USD|High: $4,347 USD|Avg: $2,204 USD
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6$1,030 USD
Retailer 8$1,252 USD
Retailer 5$1,510 USD
Retailer 3$1,929 USD
Retailer 7$2,122 USD
Retailer 2$2,622 USD
Friendly Diamonds$2,631 USD
Retailer 4$4,313 USD

42 data points across 8 retailers

10 retailers$1,030 USD to $1,929 USD

B
Cheapest Retailer
-
$1,030 USD
B
Retailer 2
-
$1,252 USD
View
Retailer 3
-
$1,317 USD
View
Price last confirmed 61 days ago
Retailer 4
-
$1,335 USD
View
Price last confirmed 15 days ago
B
Retailer 5
-
$1,510 USD
View
B
Retailer 6
-
$1,929 USD
£1,519 GBP
View
Retailer 7
-
$2,122 USD
View
Price under review
Retailer 8
-
$2,622 USD
£2,064 GBP
View
Price under review
Most Expensive
Friendly Diamonds
6108219 · Oct 30
$2,631 USD
View
Price under review
8 more retailers have this diamond
Prices start from $1,030 USDSave up to $899 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 Round
$1,030 USD