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Oval|Lab Grown|IGI

4.74ct D FL Oval Lab Grown Diamond

VG • D/FL • IGI LG818640331

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818640331

Diamond specifications and retailer prices

From £2,583 GBP
As of October 27, 2026
Save £12,742 GBP (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £15,325 GBP at With Clarity · As of October 26, 2026
View at With Clarity

About this 4.74ct lab-grown oval diamond

This 4.74ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG818640331 or 818640331. Listed at 18 retailers as of October 26, 2026, with prices from £2,583 to £15,325, a £12,742 spread on the same certified stone. With Clarity lists it at £15,325. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.74
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818640331
Dimensions13.38 × 9.59 × 5.95 mm
L/W Ratio1.40
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
13.38 mm9.59 mm4.74 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818640331
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £2,583 GBP|Low: £2,574 GBP|High: £15,325 GBP|Avg: £5,482 GBP|-0.2%
Retailer 1
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Retailer 18
With Clarity
October 27, 2026
Retailer 1£2,583 GBP
Retailer 3£2,665 GBP
Retailer 6£2,899 GBP
Retailer 10£3,007 GBP
Retailer 17£3,029 GBP
Retailer 18£3,092 GBP
Retailer 5£3,205 GBP
Retailer 16£3,863 GBP
Retailer 11£4,113 GBP
Retailer 14£4,181 GBP
Retailer 8£4,743 GBP
Retailer 2£4,794 GBP
Retailer 15£5,930 GBP
Retailer 13£6,554 GBP
Retailer 12£6,631 GBP
Retailer 7£7,768 GBP
Retailer 4£8,581 GBP
Retailer 9£10,892 GBP
With Clarity£15,325 GBP

9 data points across 19 retailers

18 retailers£2,583 GBP to £15,325 GBP

A
Cheapest Retailer
-
£2,583 GBP
A
Retailer 2
-
£2,665 GBP
$3,571 USD
View
Retailer 3
-
£2,899 GBP
$3,885 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
£3,029 GBP
$4,059 USD
View
Retailer 5
-
£3,092 GBP
$4,143 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
£3,205 GBP
$4,295 USD
View
Retailer 7
-
£3,863 GBP
$5,176 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
£4,113 GBP
View
A
Retailer 9
-
£4,181 GBP
$5,602 USD
View
B+
Retailer 10
-
£4,743 GBP
View
B+
Retailer 11
-
£4,794 GBP
$6,424 USD
View
B+
Retailer 12
-
£5,930 GBP
$7,945 USD
View
Retailer 13
-
£6,554 GBP
ZAR 141,862 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 14
-
£6,631 GBP
View
B+
Retailer 15
-
£7,768 GBP
$10,408 USD
View
Retailer 16
-
£8,581 GBP
$11,498 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
£10,892 GBP
$14,594 USD
View
Most Expensive
B
With Clarity
818640331 · Oct 26
£15,325 GBP
$20,534 USD
View
17 more retailers have this diamond
Prices start from £2,583 GBPSave up to £12,742 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
4.74ct Oval
£2,583 GBP