Oval|Lab Grown|IGI

5.26ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG784646739

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG784646739

Diamond specifications and retailer prices

From £5,932 GBP

$7,948 USD

As of November 1, 2026

Save £30,355 GBP (84%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: £36,287 GBP at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 5.26ct lab-grown oval diamond

This 5.26ct 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 LG784646739 or 784646739. Listed at 13 retailers as of October 31, 2026, with prices from £5,932 to £36,287, a £30,355 spread on the same certified stone. Do Amore Diamonds lists it at £36,287. 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

5.26

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.7°

Pavilion angle39°

OriginLab Grown

Grading LabIGI

CertificateIGI LG784646739

Dimensions14.02 × 9.91 × 5.89 mm

L/W Ratio1.41

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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG784646739

Side View

Caratlytics Score

How it works →

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: £36,287 GBP|Low: £5,932 GBP|High: £45,131 GBP|Avg: £12,946 GBP|-3.9%

Do Amore Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

November 1, 2026

Retailer 11£5,932 GBP

Retailer 13£6,333 GBP

Retailer 10£6,728 GBP

Retailer 4£6,733 GBP

Retailer 5£6,837 GBP

Retailer 8£7,810 GBP

Retailer 2£8,337 GBP

Retailer 14£8,353 GBP

Retailer 3£9,322 GBP

Retailer 6£9,946 GBP

Retailer 12£12,046 GBP

Retailer 9£13,132 GBP

Retailer 7£13,558 GBP

Do Amore Diamonds£36,287 GBP

33 data points across 14 retailers

13 retailers£5,932 GBP to £36,287 GBP

Cheapest Retailer

£5,932 GBP

$7,948 USD

Retailer 2

£6,333 GBP

$8,486 USD

View

Retailer 3

£6,728 GBP

$9,015 USD

View

Retailer 4

£6,733 GBP

$9,021 USD

View

Price last confirmed 8 days ago

Retailer 5

£6,837 GBP

$9,161 USD

View

Price last confirmed 9 days ago

Retailer 6

£7,810 GBP

$10,465 USD

View

Retailer 7

£8,337 GBP

$11,170 USD

View

Retailer 8

£8,353 GBP

$11,192 USD

View

Retailer 9

£9,322 GBP

$12,491 USD

View

Price last confirmed 8 days ago

B+

Retailer 10

£12,046 GBP

$16,140 USD

View

B+

Retailer 11

£13,132 GBP

€16,758 EUR

View

B+

Retailer 12

£13,558 GBP

View

Most Expensive

Do Amore Diamonds

27-BC556D598 · Oct 31

£36,287 GBP

$48,620 USD

View

12 more retailers have this diamond

Prices start from £5,932 GBPSave up to £30,355 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.

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