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Oval|Lab Grown|IGI

1.24ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG790611877

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790611877

Diamond specifications and retailer prices

From £402 GBP
$538 USD
As of October 29, 2026
Save £1,999 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £3,567 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG790611877 or 790611877. Listed at 21 retailers as of October 29, 2026, with a 498% 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 angle32.2°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611877
Dimensions8.97 × 6.04 × 3.70 mm
L/W Ratio1.49
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
8.97 mm6.04 mm1.24 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611877
Side View
Table 57.0%Crown 32.2°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 61.3%

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: £3,567 GBP|Low: £386 GBP|High: £3,567 GBP|Avg: £1,155 GBP
Do Amore Diamonds
Retailer 2
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Retailer 21
October 30, 2026
Retailer 19£402 GBP
Retailer 12£449 GBP
Retailer 20£450 GBP
Retailer 3£499 GBP
Retailer 10£499 GBP
Retailer 5£525 GBP
Retailer 16£601 GBP
Retailer 21£650 GBP
Retailer 9£653 GBP
Retailer 4£771 GBP
Retailer 2£860 GBP
Retailer 15£945 GBP
Retailer 18£1,286 GBP
Retailer 8£1,446 GBP
Retailer 11£1,604 GBP
Retailer 17£1,679 GBP
Retailer 6£1,685 GBP
Retailer 7£1,867 GBP
Retailer 14£1,888 GBP
Retailer 13£2,401 GBP
Do Amore Diamonds£3,567 GBP

43 data points across 21 retailers

21 retailers£402 GBP to £2,401 GBP

A
Cheapest Retailer
-
£402 GBP
$538 USD
A
Retailer 2
-
£449 GBP
$602 USD
View
Final sale: no returns
A
Retailer 3
-
£450 GBP
$603 USD
View
Retailer 4
-
£499 GBP
$668 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
£499 GBP
$668 USD
View
B+
Retailer 6
-
£525 GBP
$704 USD
View
B+
Retailer 7
-
£601 GBP
$805 USD
View
B+
Retailer 8
-
£650 GBP
HK$6,800 HKD
View
B+
Retailer 9
-
£653 GBP
$875 USD
View
B+
Retailer 10
-
£771 GBP
$1,033 USD
View
B+
Retailer 11
-
£860 GBP
View
B+
Retailer 12
-
£945 GBP
ZAR 20,462 ZAR
View
B
Retailer 13
-
£1,286 GBP
$1,723 USD
View
B
Retailer 14
-
£1,446 GBP
$1,938 USD
View
B
Retailer 15
-
£1,604 GBP
View
Retailer 16
-
£1,679 GBP
$2,250 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
£1,685 GBP
$2,258 USD
View
B
Retailer 18
-
£1,867 GBP
$2,501 USD
View
B
Retailer 19
-
£1,888 GBP
SGD 3,419 SGD
View
B
Retailer 20
-
£2,401 GBP
View
Most Expensive
Do Amore Diamonds
27-A8B84C7A2 · Oct 29
£3,567 GBP
$4,780 USD
View
Price under review
20 more retailers have this diamond
Prices start from £402 GBPSave up to £1,999 GBP

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
£402 GBP