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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 HK$1,891 HKD
$241 USD
As of October 29, 2026
Save HK$22,041 HKD (92%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$23,932 HKD 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 29, 2026, with prices from HK$1,891 to HK$23,932, a HK$22,041 spread on the same certified stone. Brilliant Earth lists it at HK$23,932. 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: HK$23,932 HKD|Low: HK$1,891 HKD|High: HK$24,638 HKD|Avg: HK$7,033 HKD|-2.9%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 30, 2026
Retailer 18HK$1,891 HKD
Retailer 3HK$2,119 HKD
Retailer 15HK$2,197 HKD
Retailer 6HK$2,346 HKD
Retailer 13HK$2,346 HKD
Retailer 16HK$3,955 HKD
Retailer 8HK$4,020 HKD
Retailer 12HK$4,036 HKD
Retailer 2HK$4,451 HKD
Retailer 19HK$6,418 HKD
Retailer 10HK$6,905 HKD
Retailer 5HK$7,548 HKD
Retailer 17HK$7,580 HKD
Retailer 9HK$7,891 HKD
Retailer 4HK$7,959 HKD
Retailer 11HK$8,615 HKD
Retailer 14HK$9,427 HKD
Retailer 7HK$17,772 HKD
Brilliant EarthHK$23,932 HKD

36 data points across 19 retailers

17 retailersHK$1,891 HKD to HK$23,932 HKD

A
Cheapest Retailer
-
HK$1,891 HKD
$241 USD
A
Retailer 2
-
HK$2,119 HKD
$270 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,197 HKD
$280 USD
View
A
Retailer 4
-
HK$2,346 HKD
$299 USD
View
A
Retailer 5
-
HK$2,346 HKD
$299 USD
View
A
Retailer 6
-
HK$3,955 HKD
$504 USD
View
A
Retailer 7
-
HK$4,036 HKD
ZAR 8,309 ZAR
View
A
Retailer 8
-
HK$4,451 HKD
£447 GBP
View
B+
Retailer 9
-
HK$6,418 HKD
$818 USD
View
B+
Retailer 10
-
HK$7,548 HKD
$962 USD
View
B+
Retailer 11
-
HK$7,580 HKD
$966 USD
View
B+
Retailer 12
-
HK$7,891 HKD
SGD 1,359 SGD
View
B+
Retailer 13
-
HK$7,959 HKD
$1,014 USD
View
B+
Retailer 14
-
HK$8,545 HKD
$1,089 USD
View
B+
Retailer 15
-
HK$9,427 HKD
£946 GBP
View
Retailer 16
-
HK$17,772 HKD
$2,265 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21590231A · Oct 29
HK$23,932 HKD
$3,050 USD
View
16 more retailers have this diamond
Prices start from HK$1,891 HKDSave up to HK$22,041 HKD

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
HK$1,891 HKD