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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 £404 GBP
$538 USD
As of October 29, 2026
Save £2,012 GBP (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £3,589 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: £3,589 GBP|Low: £388 GBP|High: £3,589 GBP|Avg: £1,161 GBP
Do Amore Diamonds
Retailer 2
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Retailer 21
October 29, 2026
Retailer 19£404 GBP
Retailer 12£452 GBP
Retailer 20£453 GBP
Retailer 3£502 GBP
Retailer 10£502 GBP
Retailer 5£529 GBP
Retailer 16£604 GBP
Retailer 21£654 GBP
Retailer 9£657 GBP
Retailer 4£776 GBP
Retailer 2£866 GBP
Retailer 15£951 GBP
Retailer 18£1,294 GBP
Retailer 8£1,455 GBP
Retailer 11£1,614 GBP
Retailer 17£1,690 GBP
Retailer 6£1,696 GBP
Retailer 7£1,878 GBP
Retailer 14£1,900 GBP
Retailer 13£2,416 GBP
Do Amore Diamonds£3,589 GBP

42 data points across 21 retailers

21 retailers£404 GBP to £2,416 GBP

A
Cheapest Retailer
-
£404 GBP
$538 USD
A
Retailer 2
-
£452 GBP
$602 USD
View
Final sale: no returns
A
Retailer 3
-
£453 GBP
$603 USD
View
Retailer 4
-
£502 GBP
$668 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
£502 GBP
$668 USD
View
B+
Retailer 6
-
£529 GBP
$704 USD
View
B+
Retailer 7
-
£604 GBP
$805 USD
View
B+
Retailer 8
-
£654 GBP
HK$6,800 HKD
View
B+
Retailer 9
-
£657 GBP
$875 USD
View
B+
Retailer 10
-
£776 GBP
$1,033 USD
View
B+
Retailer 11
-
£866 GBP
View
B+
Retailer 12
-
£951 GBP
ZAR 20,462 ZAR
View
B
Retailer 13
-
£1,294 GBP
$1,723 USD
View
B
Retailer 14
-
£1,455 GBP
$1,938 USD
View
B
Retailer 15
-
£1,614 GBP
View
Retailer 16
-
£1,690 GBP
$2,250 USD
View
Price last confirmed 8 days ago
B
Retailer 17
-
£1,696 GBP
$2,258 USD
View
B
Retailer 18
-
£1,878 GBP
$2,501 USD
View
B
Retailer 19
-
£1,900 GBP
SGD 3,419 SGD
View
B
Retailer 20
-
£2,416 GBP
View
Most Expensive
Do Amore Diamonds
27-A8B84C7A2 · Oct 29
£3,589 GBP
$4,780 USD
View
Price under review
20 more retailers have this diamond
Prices start from £404 GBPSave up to £2,012 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
£404 GBP