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Round|Lab Grown|IGI

1.24ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG770650168

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770650168

Diamond specifications and retailer prices

From €226 EUR
$253 USD
As of October 30, 2026
Save €1,564 EUR (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,790 EUR at Brilliant Earth · As of October 29, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG770650168 or 770650168. Listed at 23 retailers as of October 29, 2026, with prices from €226 to €1,790, a €1,564 spread on the same certified stone. Brilliant Earth lists it at €1,790. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770650168
Dimensions6.92 × 6.95 × 4.20 mm
L/W Ratio1.00
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
6.92 mm6.95 mm1.24 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770650168
Side View
Table 60.0%Crown 33.9°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
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: €1,790 EUR|Low: €195 EUR|High: €1,790 EUR|Avg: €570 EUR|+13.0%
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 3€203 EUR
Retailer 5€252 EUR
Retailer 13€252 EUR
Retailer 4€340 EUR
Retailer 9€408 EUR
Retailer 11€433 EUR
Retailer 2€461 EUR
Retailer 7€469 EUR
Retailer 8€505 EUR
Retailer 12€614 EUR
Retailer 14€660 EUR
Retailer 6€845 EUR
Retailer 10€1,015 EUR
Brilliant Earth€1,790 EUR

36 data points across 14 retailers

23 retailers€226 EUR to €1,790 EUR

Retailer 1
-
€203 EUR
$227 USD
Price last confirmed 21 days ago
A
Retailer 2
-
€226 EUR
$253 USD
View
Final sale: no returns
Retailer 3
-
€235 EUR
$263 USD
View
Price last confirmed 18 days ago
Retailer 4
-
€252 EUR
$281 USD
View
Price last confirmed 19 days ago
Retailer 5
-
€252 EUR
$281 USD
View
Price last confirmed 29 days ago
A
Retailer 6
-
€252 EUR
$281 USD
View
A
Retailer 7
-
€340 EUR
$380 USD
View
A
Retailer 8
-
€408 EUR
£359 GBP
View
A
Retailer 9
-
€433 EUR
ZAR 7,809 ZAR
View
A
Retailer 10
-
€461 EUR
View
A
Retailer 11
-
€468 EUR
$523 USD
View
A
Retailer 12
-
€469 EUR
£413 GBP
View
A
Retailer 13
-
€505 EUR
A$868 AUD
View
B+
Retailer 14
-
€605 EUR
$676 USD
View
B+
Retailer 15
-
€614 EUR
A$1,056 AUD
View
B+
Retailer 16
-
€660 EUR
$737 USD
View
Retailer 17
-
€810 EUR
$905 USD
View
Price last confirmed 32 days ago
B+
Retailer 18
-
€817 EUR
SGD 1,234 SGD
View
Retailer 19
-
€845 EUR
A$1,452 AUD
View
Price last confirmed 31 days ago
B+
Retailer 20
-
€857 EUR
$957 USD
View
B+
Retailer 21
-
€1,015 EUR
£893 GBP
View
B
Retailer 22
-
€1,145 EUR
$1,280 USD
View
Most Expensive
B
Brilliant Earth
18992124A · Oct 29
€1,790 EUR
$2,000 USD
View
22 more retailers have this diamond
Prices start from €226 EURSave up to €1,564 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
€226 EUR