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Oval|Lab Grown|IGI

5.39ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG787622941

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG787622941

Diamond specifications and retailer prices

From £7,069 GBP
$9,472 USD
As of November 1, 2026
Save £25,814 GBP (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £32,883 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 5.39ct lab-grown oval diamond

This 5.39ct lab-grown oval sits in the over five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787622941 or 787622941. Listed at 12 retailers as of October 31, 2026, with prices from £7,069 to £32,883, a £25,814 spread on the same certified stone. With Clarity lists it at £32,883. 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

5.39
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787622941
Dimensions13.95 × 9.87 × 6.20 mm
L/W Ratio1.41
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
13.95 mm9.87 mm5.39 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787622941
Side View
Table 59.0%Crown 36.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.8%

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: Nov 1
Current: £14,409 GBP|Low: £7,069 GBP|High: £36,596 GBP|Avg: £16,881 GBP|-24.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 1, 2026
Retailer 10£7,069 GBP
Retailer 9£8,472 GBP
Retailer 7£8,792 GBP
Retailer 2£8,808 GBP
Retailer 11£8,830 GBP
Retailer 4£9,574 GBP
Retailer 6£12,344 GBP
Retailer 5£13,542 GBP
Retailer 1£14,409 GBP
Retailer 8£22,267 GBP
Retailer 3£25,305 GBP
With Clarity£32,883 GBP

41 data points across 12 retailers

12 retailers£7,069 GBP to £32,883 GBP

A
Cheapest Retailer
-
£7,069 GBP
$9,472 USD
A
Retailer 2
-
£8,472 GBP
$11,352 USD
View
A
Retailer 3
-
£8,792 GBP
$11,780 USD
View
A
Retailer 4
-
£8,808 GBP
HK$92,200 HKD
View
A
Retailer 5
-
£8,830 GBP
$11,831 USD
View
A
Retailer 6
-
£9,574 GBP
View
A
Retailer 7
-
£12,344 GBP
$16,540 USD
View
B+
Retailer 8
-
£13,542 GBP
€17,281 EUR
View
B+
Retailer 9
-
£14,409 GBP
View
B+
Retailer 10
-
£22,267 GBP
$29,835 USD
View
B
Retailer 11
-
£25,305 GBP
$33,906 USD
View
Most Expensive
B
With Clarity
787622941 · Oct 31
£32,883 GBP
$44,060 USD
View
11 more retailers have this diamond
Prices start from £7,069 GBPSave up to £25,814 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
5.39ct Oval
£7,069 GBP