Round|Lab Grown|IGI

1.24ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG836612610

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836612610

Diamond specifications and retailer prices

From $210 USD
As of October 27, 2026
Save $1,400 USD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,610 USD 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 LG836612610 or 836612610. Listed at 14 retailers as of October 27, 2026, with prices from $210 to $1,610, a $1,400 spread on the same certified stone. Brilliant Earth lists it at $1,610. 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 angle35.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612610
Dimensions6.85 × 6.88 × 4.23 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.85 mm6.88 mm1.24 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612610
Side View
Table 57.0%Crown 35.9°Girdle: MediumPavilion 40.5°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,610 USD|Low: $210 USD|High: $1,610 USD|Avg: $752 USD
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 30, 2026
Retailer 14$210 USD
Retailer 9$399 USD
Retailer 4$408 USD
Retailer 2$420 USD
Retailer 7$432 USD
Retailer 10$567 USD
Retailer 11$662 USD
Retailer 13$749 USD
Retailer 3$801 USD
Retailer 5$831 USD
Retailer 6$869 USD
Retailer 8$1,092 USD
Retailer 12$1,210 USD
Brilliant Earth$1,610 USD

17 data points across 14 retailers

14 retailers$210 USD to $1,610 USD

A
Cheapest Retailer
-
$210 USD
Final sale: no returns
A
Retailer 2
-
$399 USD
ZAR 6,444 ZAR
View
A
Retailer 3
-
$408 USD
View
A
Retailer 4
-
$420 USD
£331 GBP
View
A
Retailer 5
-
$432 USD
€411 EUR
View
A
Retailer 6
-
$567 USD
A$872 AUD
View
B+
Retailer 7
-
$662 USD
View
B+
Retailer 8
-
$749 USD
View
B+
Retailer 9
-
$801 USD
View
B+
Retailer 10
-
$831 USD
SGD 1,123 SGD
View
B+
Retailer 11
-
$869 USD
View
B+
Retailer 12
-
$1,092 USD
£860 GBP
View
Retailer 13
-
$1,210 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
21813865A · Oct 29
$1,610 USD
View
13 more retailers have this diamond
Prices start from $210 USDSave up to $1,400 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.

A
1.24ct Round
$210 USD