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Round|Lab Grown|IGI

1.24ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG772670454

Shape and cutting style on the report: Round brilliant

Certificate IGI LG772670454

Diamond specifications and retailer prices

From €291 EUR
$325 USD
As of October 30, 2026
Save €1,293 EUR (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €1,584 EUR at Brilliant Earth · As of October 31, 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 E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG772670454 or 772670454. Listed at 20 retailers as of October 30, 2026, with prices from €291 to €1,584, a €1,293 spread on the same certified stone. Brilliant Earth lists it at €1,584. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772670454
Dimensions6.90 × 6.86 × 4.26 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
6.90 mm6.86 mm1.24 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772670454
Side View
Table 56.0%Crown 35.4°Girdle: MediumPavilion 40.5°Culet: NoneDepth 61.9%

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: Oct 30
Current: €1,584 EUR|Low: €250 EUR|High: €1,584 EUR|Avg: €703 EUR
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
October 31, 2026
Retailer 13€260 EUR
Retailer 6€291 EUR
Retailer 3€322 EUR
Retailer 14€434 EUR
Retailer 7€461 EUR
Retailer 5€546 EUR
Retailer 10€554 EUR
Retailer 9€569 EUR
Retailer 8€592 EUR
Retailer 12€827 EUR
Retailer 4€1,036 EUR
Retailer 2€1,223 EUR
Retailer 11€1,299 EUR
Brilliant Earth€1,584 EUR

43 data points across 14 retailers

20 retailers€291 EUR to €1,584 EUR

Retailer 1
-
€260 EUR
$291 USD
Price last confirmed 21 days ago
A
Retailer 2
-
€291 EUR
$325 USD
View
Final sale: no returns
Retailer 3
-
€302 EUR
$337 USD
View
Price last confirmed 18 days ago
Retailer 4
-
€322 EUR
$360 USD
View
Price last confirmed 19 days ago
Retailer 5
-
€322 EUR
$360 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
€434 EUR
$485 USD
View
A
Retailer 7
-
€461 EUR
$515 USD
View
A
Retailer 8
-
€546 EUR
$610 USD
View
A
Retailer 9
-
€554 EUR
ZAR 10,004 ZAR
View
A
Retailer 10
-
€569 EUR
£501 GBP
View
B+
Retailer 11
-
€592 EUR
A$1,018 AUD
View
B+
Retailer 12
-
€625 EUR
$698 USD
View
B+
Retailer 13
-
€827 EUR
$924 USD
View
B
Retailer 14
-
€1,036 EUR
SGD 1,564 SGD
View
Retailer 15
-
€1,037 EUR
$1,159 USD
View
Price last confirmed 31 days ago
B
Retailer 16
-
€1,081 EUR
$1,207 USD
View
B
Retailer 17
-
€1,223 EUR
View
Retailer 18
-
€1,299 EUR
£1,143 GBP
View
Price last confirmed 11 days ago
B
Retailer 19
-
€1,327 EUR
$1,483 USD
View
Most Expensive
B
Brilliant Earth
20485311A · Oct 31
€1,584 EUR
$1,770 USD
View
19 more retailers have this diamond
Prices start from €291 EURSave up to €1,293 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
€291 EUR