Oval|Lab Grown|IGI

3.01ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG774640354

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG774640354

Diamond specifications and retailer prices

From £811 GBP

$1,080 USD

As of October 29, 2026

Save £7,772 GBP (91%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: £8,583 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 3.01ct lab-grown oval diamond

This 3.01ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG774640354 or 774640354. Listed at 24 retailers as of October 29, 2026, with prices from £811 to £8,583, a £7,772 spread on the same certified stone. Brilliant Earth lists it at £8,583. 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

3.01

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.4°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG774640354

Dimensions11.88 × 8.17 × 5.04 mm

L/W Ratio1.45

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG774640354

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 29

Current: £8,583 GBP|Low: £811 GBP|High: £11,602 GBP|Avg: £2,837 GBP|-26.0%

Brilliant Earth

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

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

Retailer 21

Retailer 22

Retailer 23

October 30, 2026

Retailer 4£811 GBP

Retailer 15£882 GBP

Retailer 10£907 GBP

Retailer 7£941 GBP

Retailer 21£941 GBP

Retailer 17£1,070 GBP

Retailer 9£1,134 GBP

Retailer 23£1,250 GBP

Retailer 18£1,429 GBP

Retailer 2£1,506 GBP

Retailer 22£1,652 GBP

Retailer 11£1,908 GBP

Retailer 3£1,946 GBP

Retailer 13£2,411 GBP

Retailer 8£2,506 GBP

Retailer 6£2,947 GBP

Retailer 12£2,974 GBP

Retailer 20£3,354 GBP

Retailer 14£3,629 GBP

Retailer 16£3,687 GBP

Retailer 19£4,153 GBP

Retailer 5£7,201 GBP

Brilliant Earth£8,583 GBP

40 data points across 23 retailers

24 retailers£811 GBP to £8,583 GBP

Cheapest Retailer

£811 GBP

$1,080 USD

Retailer 2

£882 GBP

$1,175 USD

View

Retailer 3

£907 GBP

$1,208 USD

View

Final sale: no returns

Retailer 4

£941 GBP

$1,253 USD

View

Price last confirmed 12 days ago

Retailer 5

£941 GBP

$1,253 USD

View

Retailer 6

£1,070 GBP

$1,425 USD

View

Retailer 7

£1,134 GBP

$1,510 USD

View

Retailer 8

£1,250 GBP

HK$13,000 HKD

View

Retailer 9

£1,429 GBP

$1,903 USD

View

Retailer 10

£1,506 GBP

View

Retailer 11

£1,652 GBP

$2,200 USD

View

Retailer 12

£1,908 GBP

$2,541 USD

View

Retailer 13

£1,946 GBP

$2,592 USD

View

B+

Retailer 14

£2,411 GBP

ZAR 51,866 ZAR

View

B+

Retailer 15

£2,506 GBP

View

B+

Retailer 16

£2,723 GBP

$3,626 USD

View

B+

Retailer 17

£2,947 GBP

$3,924 USD

View

B+

Retailer 18

£2,974 GBP

$3,961 USD

View

Retailer 19

£3,354 GBP

View

Price last confirmed 8 days ago

B+

Retailer 20

£3,629 GBP

SGD 6,531 SGD

View

B+

Retailer 21

£3,687 GBP

$4,910 USD

View

Retailer 22

£4,153 GBP

$5,530 USD

View

Price last confirmed 11 days ago

Retailer 23

£7,201 GBP

$9,590 USD

View

Most Expensive

Brilliant Earth

21305189Y · Oct 29

£8,583 GBP

$11,430 USD

View

23 more retailers have this diamond

Prices start from £811 GBPSave up to £7,772 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.

Where to buy this spec

See every retailer carrying 3.01ct D FL oval lab-grown

Ranked by inventory count, with return policy, certs, and trust signals.

Similar diamonds

3.01ct Oval

£811 GBP