Oval|Lab Grown|IGI

7.50ct F SI2 Oval Lab Grown Diamond

ID • F/SI2 • IGI LG555284224

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG555284224

Diamond specifications and retailer prices

From £666 GBP
$893 USD
As of October 29, 2026
Save £2,248 GBP (77%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £2,915 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 7.5ct lab-grown oval diamond

This 7.5ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG555284224 or 555284224. Listed at 12 retailers as of October 29, 2026, with prices from £666 to £2,915, a £2,248 spread on the same certified stone. MOH London lists it at £2,915. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

7.50
Carat
F
Colour
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555284224
Dimensions15.78 × 11.06 × 6.94 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
15.78 mm11.06 mm7.50 ctF / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555284224
Side View
Table 59.0%Crown 35.8°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.7%

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: £2,915 GBP|Low: £666 GBP|High: £7,008 GBP|Avg: £2,252 GBP
MOH London
Retailer 2
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Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 1, 2026
Retailer 11£666 GBP
Retailer 5£725 GBP
Retailer 12£773 GBP
Retailer 14£917 GBP
Retailer 2£920 GBP
Retailer 13£1,122 GBP
Retailer 9£1,190 GBP
Retailer 3£1,242 GBP
Retailer 6£1,641 GBP
Retailer 10£1,720 GBP
Retailer 4£2,174 GBP
Retailer 15£2,199 GBP
MOH London£2,915 GBP
Retailer 16£3,258 GBP
Retailer 7£6,490 GBP
Retailer 8£7,008 GBP

5 data points across 16 retailers

12 retailers£666 GBP to £2,915 GBP

A
Cheapest Retailer
-
£666 GBP
$893 USD
A
Retailer 2
-
£725 GBP
$972 USD
View
A
Retailer 3
-
£773 GBP
$1,036 USD
View
A
Retailer 4
-
£917 GBP
HK$9,600 HKD
View
A
Retailer 5
-
£920 GBP
View
A
Retailer 6
-
£1,122 GBP
$1,504 USD
View
A
Retailer 7
-
£1,190 GBP
View
B+
Retailer 8
-
£1,242 GBP
$1,664 USD
View
B+
Retailer 9
-
£1,720 GBP
$2,305 USD
View
B
Retailer 10
-
£2,174 GBP
$2,913 USD
View
B
Retailer 11
-
£2,199 GBP
$2,946 USD
View
Most Expensive
B
MOH London
LG555284224 · Oct 29
£2,915 GBP
View
11 more retailers have this diamond
Prices start from £666 GBPSave up to £2,248 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
7.50ct Oval
£666 GBP