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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 $343 AUD
$241 USD
As of October 29, 2026
Save $2,618 AUD (88%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,224 AUD at Rare Carat · As of October 21, 2026
View at Rare Carat

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 29, 2026, with a 763% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $3,224 AUD|Low: $343 AUD|High: $4,470 AUD|Avg: $1,270 AUD|-1.3%
Rare Carat
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
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 19$343 AUD
Retailer 4$384 AUD
Retailer 16$399 AUD
Retailer 7$426 AUD
Retailer 14$426 AUD
Retailer 17$717 AUD
Retailer 8$729 AUD
Retailer 13$732 AUD
Retailer 12$808 AUD
Retailer 3$1,165 AUD
Retailer 10$1,253 AUD
Retailer 6$1,370 AUD
Retailer 18$1,375 AUD
Retailer 9$1,432 AUD
Retailer 5$1,444 AUD
Retailer 11$1,563 AUD
Retailer 15$1,710 AUD
Retailer 2$2,961 AUD
Rare Carat$3,224 AUD

36 data points across 19 retailers

17 retailers$343 AUD to $2,961 AUD

A
Cheapest Retailer
-
$343 AUD
$241 USD
A
Retailer 2
-
$384 AUD
$270 USD
View
Final sale: no returns
A
Retailer 3
-
$399 AUD
$280 USD
View
A
Retailer 4
-
$426 AUD
$299 USD
View
A
Retailer 5
-
$426 AUD
$299 USD
View
A
Retailer 6
-
$717 AUD
$504 USD
View
A
Retailer 7
-
$732 AUD
ZAR 8,309 ZAR
View
A
Retailer 8
-
$808 AUD
£447 GBP
View
B+
Retailer 9
-
$1,165 AUD
$818 USD
View
B+
Retailer 10
-
$1,370 AUD
$962 USD
View
B+
Retailer 11
-
$1,375 AUD
$966 USD
View
B+
Retailer 12
-
$1,432 AUD
SGD 1,359 SGD
View
B+
Retailer 13
-
$1,444 AUD
$1,014 USD
View
B+
Retailer 14
-
$1,550 AUD
$1,089 USD
View
B+
Retailer 15
-
$1,710 AUD
£946 GBP
View
B
Retailer 16
-
$2,961 AUD
$2,080 USD
View
Most Expensive
Rare Carat
JH-244460 · Oct 21
$3,224 AUD
$2,265 USD
View
Price last confirmed 9 days ago
16 more retailers have this diamond
Prices start from $343 AUDSave up to $2,618 AUD

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
$343 AUD