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Oval|Lab Grown|IGI

4.02ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG784644626

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784644626

Diamond specifications and retailer prices

From £1,514 GBP
$2,029 USD
As of October 29, 2026
Save £8,904 GBP (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £10,419 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.02ct lab-grown oval diamond

This 4.02ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784644626 or 784644626. Listed at 17 retailers as of October 29, 2026, with prices from £1,514 to £10,419, a £8,904 spread on the same certified stone. Do Amore Diamonds lists it at £10,419. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.02
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644626
Dimensions12.60 × 9.08 × 5.49 mm
L/W Ratio1.39
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
12.60 mm9.08 mm4.02 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644626
Side View
Table 58.0%Crown 33.9°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 60.5%

Caratlytics Score

How it works →
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 29
Current: £10,419 GBP|Low: £1,514 GBP|High: £18,181 GBP|Avg: £4,903 GBP|-42.7%
Do Amore Diamonds
Retailer 2
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Retailer 11
Retailer 12
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Retailer 17
October 30, 2026
Retailer 14£1,514 GBP
Retailer 6£1,647 GBP
Retailer 16£1,814 GBP
Retailer 12£1,881 GBP
Retailer 9£1,890 GBP
Retailer 11£1,984 GBP
Retailer 4£2,665 GBP
Retailer 15£2,748 GBP
Retailer 17£2,817 GBP
Retailer 5£3,151 GBP
Retailer 3£3,252 GBP
Retailer 7£4,828 GBP
Retailer 8£5,262 GBP
Retailer 10£5,289 GBP
Retailer 2£6,963 GBP
Retailer 13£7,954 GBP
Do Amore Diamonds£10,419 GBP

37 data points across 17 retailers

17 retailers£1,514 GBP to £10,419 GBP

A
Cheapest Retailer
-
£1,514 GBP
$2,029 USD
A
Retailer 2
-
£1,647 GBP
$2,207 USD
View
A
Retailer 3
-
£1,785 GBP
$2,392 USD
View
A
Retailer 4
-
£1,814 GBP
$2,431 USD
View
A
Retailer 5
-
£1,881 GBP
$2,520 USD
View
A
Retailer 6
-
£1,890 GBP
$2,532 USD
View
Final sale: no returns
A
Retailer 7
-
£2,665 GBP
$3,571 USD
View
A
Retailer 8
-
£2,748 GBP
$3,682 USD
View
A
Retailer 9
-
£2,817 GBP
$3,775 USD
View
A
Retailer 10
-
£3,151 GBP
$4,222 USD
View
A
Retailer 11
-
£3,252 GBP
€4,150 EUR
View
B+
Retailer 12
-
£4,828 GBP
$6,469 USD
View
Retailer 13
-
£5,262 GBP
$7,050 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
£5,289 GBP
View
B+
Retailer 15
-
£6,963 GBP
$9,330 USD
View
B
Retailer 16
-
£7,954 GBP
$10,658 USD
View
Most Expensive
B
Do Amore Diamonds
27-DF5913FD3 · Oct 29
£10,419 GBP
$13,960 USD
View
16 more retailers have this diamond
Prices start from £1,514 GBPSave up to £8,904 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
4.02ct Oval
£1,514 GBP