Oval|Lab Grown|IGI

5.35ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG813651533

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813651533

Diamond specifications and retailer prices

From £6,452 GBP

$8,645 USD

As of October 31, 2026

Save £19,877 GBP (75%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: £31,751 GBP at Brilliance · As of October 16, 2026

View at Brilliance

About this 5.35ct lab-grown oval diamond

This 5.35ct 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 LG813651533 or 813651533. Listed at 24 retailers as of October 31, 2026, with a 308% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

5.35

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.5°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG813651533

Dimensions13.99 × 9.85 × 6.20 mm

L/W Ratio1.42

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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG813651533

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: Oct 31

Current: £31,751 GBP|Low: £6,452 GBP|High: £51,272 GBP|Avg: £16,913 GBP|+19.2%

Brilliance

Retailer 2

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November 1, 2026

Retailer 5£6,452 GBP

Retailer 7£7,398 GBP

Retailer 20£7,586 GBP

Retailer 4£7,981 GBP

Retailer 18£8,387 GBP

Retailer 11£8,457 GBP

Retailer 12£8,457 GBP

Retailer 8£8,926 GBP

Retailer 2£10,054 GBP

Retailer 17£10,635 GBP

Retailer 14£10,739 GBP

Retailer 16£10,996 GBP

Retailer 10£12,113 GBP

Retailer 15£12,329 GBP

Retailer 13£13,454 GBP

Retailer 23£13,659 GBP

Retailer 19£17,184 GBP

Retailer 9£21,086 GBP

Retailer 22£21,202 GBP

Retailer 3£23,460 GBP

Retailer 6£26,329 GBP

Brilliance£31,751 GBP

Retailer 24£41,220 GBP

Retailer 21£51,272 GBP

35 data points across 24 retailers

24 retailers£6,452 GBP to £26,329 GBP

Cheapest Retailer

£6,452 GBP

$8,645 USD

Retailer 2

£7,183 GBP

$9,624 USD

View

Retailer 3

£7,398 GBP

$9,912 USD

View

Final sale: no returns

Retailer 4

£7,586 GBP

$10,165 USD

View

Retailer 5

£8,387 GBP

$11,238 USD

View

Retailer 6

£8,457 GBP

$11,332 USD

View

Price last confirmed 15 days ago

Retailer 7

£8,457 GBP

$11,332 USD

View

Price last confirmed 15 days ago

Retailer 8

£8,926 GBP

$11,960 USD

View

Retailer 9

£10,054 GBP

View

Retailer 10

£10,739 GBP

$14,389 USD

View

Price last confirmed 21 days ago

Retailer 11

£10,996 GBP

$14,734 USD

View

Price last confirmed 18 days ago

Retailer 12

£11,675 GBP

$15,643 USD

View

Price last confirmed 24 days ago

B+

Retailer 13

£12,113 GBP

View

Retailer 14

£12,329 GBP

$16,519 USD

View

Price last confirmed 17 days ago

B+

Retailer 15

£13,454 GBP

€17,168 EUR

View

B+

Retailer 16

£13,659 GBP

View

B+

Retailer 17

£17,184 GBP

ZAR 371,959 ZAR

View

Retailer 18

£21,086 GBP

$28,253 USD

View

Retailer 19

£21,202 GBP

$28,409 USD

View

Retailer 20

£23,460 GBP

$31,434 USD

View

Retailer 21

£26,329 GBP

$35,279 USD

View

Most Expensive

Brilliance

D43568285 · Oct 16

£31,751 GBP

$42,543 USD

View

Price last confirmed 16 days ago

21 more retailers have this diamond

Prices start from £6,452 GBPSave up to £19,877 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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