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Round|Lab Grown|IGI

1.24ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG636410917

Shape and cutting style on the report: Round brilliant

Certificate IGI LG636410917

Diamond specifications and retailer prices

From €205 EUR
$230 USD
As of November 1, 2026
Save €1,204 EUR (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,409 EUR at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG636410917 or 636410917. Listed at 21 retailers as of November 1, 2026, with prices from €205 to €1,409, a €1,204 spread on the same certified stone. Brilliant Earth lists it at €1,409. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636410917
Dimensions6.84 × 6.91 × 4.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
6.84 mm6.91 mm1.24 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636410917
Side View
Table 58.0%Crown 34°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.8%

Caratlytics Score

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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: €1,409 EUR|Low: €197 EUR|High: €1,649 EUR|Avg: €544 EUR|-14.6%
Brilliant Earth
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
Retailer 15
Retailer 16
November 2, 2026
Retailer 15€205 EUR
Retailer 5€230 EUR
Retailer 6€238 EUR
Retailer 3€254 EUR
Retailer 8€254 EUR
Retailer 16€343 EUR
Retailer 11€439 EUR
Retailer 9€462 EUR
Retailer 4€470 EUR
Retailer 10€475 EUR
Retailer 13€621 EUR
Retailer 2€675 EUR
Retailer 7€818 EUR
Retailer 12€1,020 EUR
Retailer 14€1,039 EUR
Brilliant Earth€1,409 EUR

43 data points across 16 retailers

21 retailers€205 EUR to €1,409 EUR

A
Cheapest Retailer
-
€205 EUR
$230 USD
A
Retailer 2
-
€230 EUR
$258 USD
View
Final sale: no returns
A
Retailer 3
-
€238 EUR
$267 USD
View
A
Retailer 4
-
€254 EUR
$285 USD
View
Retailer 5
-
€254 EUR
$285 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€285 EUR
HK$2,500 HKD
View
A
Retailer 7
-
€343 EUR
$385 USD
View
A
Retailer 8
-
€439 EUR
ZAR 7,962 ZAR
View
A
Retailer 9
-
€462 EUR
View
A
Retailer 10
-
€470 EUR
$527 USD
View
A
Retailer 11
-
€475 EUR
£419 GBP
View
B+
Retailer 12
-
€590 EUR
$662 USD
View
B+
Retailer 13
-
€621 EUR
A$1,071 AUD
View
B+
Retailer 14
-
€675 EUR
$757 USD
View
B
Retailer 15
-
€818 EUR
$918 USD
View
B
Retailer 16
-
€824 EUR
SGD 1,249 SGD
View
B
Retailer 17
-
€865 EUR
$970 USD
View
B
Retailer 18
-
€881 EUR
$988 USD
View
B
Retailer 19
-
€1,020 EUR
£901 GBP
View
B
Retailer 20
-
€1,039 EUR
$1,165 USD
View
Most Expensive
B
Brilliant Earth
14276620A · Nov 2
€1,409 EUR
$1,580 USD
View
20 more retailers have this diamond
Prices start from €205 EURSave up to €1,204 EUR

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 Round
€205 EUR