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Oval|Lab Grown|IGI

1.24ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG836621378

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG836621378

Diamond specifications and retailer prices

From $241 USD
As of October 26, 2026
Save $2,809 USD (92%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,050 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.24ct lab-grown oval diamond

This 1.24ct lab-grown oval 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 LG836621378 or 836621378. Listed at 17 retailers as of October 26, 2026, with prices from $241 to $3,050, a $2,809 spread on the same certified stone. Brilliant Earth lists it at $3,050. 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 angle34.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836621378
Dimensions8.63 × 6.13 × 3.77 mm
L/W Ratio1.41
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
8.63 mm6.13 mm1.24 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836621378
Side View
Table 62.0%Crown 34.2°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.5%

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 26
Current: $3,050 USD|Low: $241 USD|High: $3,140 USD|Avg: $896 USD|-2.9%
Brilliant Earth
Retailer 2
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Retailer 19
October 29, 2026
Retailer 18$241 USD
Retailer 3$270 USD
Retailer 15$280 USD
Retailer 6$299 USD
Retailer 13$299 USD
Retailer 16$504 USD
Retailer 8$512 USD
Retailer 12$514 USD
Retailer 2$566 USD
Retailer 19$818 USD
Retailer 10$880 USD
Retailer 5$962 USD
Retailer 17$966 USD
Retailer 9$1,006 USD
Retailer 4$1,014 USD
Retailer 11$1,098 USD
Retailer 14$1,201 USD
Retailer 7$2,265 USD
Brilliant Earth$3,050 USD

35 data points across 19 retailers

17 retailers$241 USD to $3,050 USD

A
Cheapest Retailer
-
$241 USD
A
Retailer 2
-
$270 USD
View
Final sale: no returns
A
Retailer 3
-
$280 USD
View
A
Retailer 4
-
$299 USD
View
A
Retailer 5
-
$299 USD
View
A
Retailer 6
-
$504 USD
View
A
Retailer 7
-
$514 USD
ZAR 8,309 ZAR
View
A
Retailer 8
-
$566 USD
£445 GBP
View
B+
Retailer 9
-
$818 USD
View
B+
Retailer 10
-
$962 USD
View
B+
Retailer 11
-
$966 USD
View
B+
Retailer 12
-
$1,006 USD
SGD 1,359 SGD
View
B+
Retailer 13
-
$1,014 USD
View
B+
Retailer 14
-
$1,089 USD
View
B+
Retailer 15
-
$1,201 USD
£946 GBP
View
B
Retailer 16
-
$2,265 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21590231A · Oct 29
$3,050 USD
View
16 more retailers have this diamond
Prices start from $241 USDSave up to $2,809 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 Oval
$241 USD