Oval|Lab Grown|IGI

4.62ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG800677764

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG800677764

Diamond specifications and retailer prices

From £2,721 GBP

$3,652 USD

As of November 1, 2026

Save £15,998 GBP (85%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £18,719 GBP at Do Amore Diamonds · As of November 1, 2026

View at Do Amore Diamonds

About this 4.62ct lab-grown oval diamond

This 4.62ct 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 LG800677764 or 800677764. Listed at 16 retailers as of November 1, 2026, with prices from £2,721 to £18,719, a £15,998 spread on the same certified stone. Do Amore Diamonds lists it at £18,719. 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

4.62

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.4°

Pavilion angle39.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG800677764

Dimensions12.99 × 9.32 × 5.83 mm

L/W Ratio1.39

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG800677764

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: £18,719 GBP|Low: £2,721 GBP|High: £21,812 GBP|Avg: £6,585 GBP|-14.2%

Do Amore Diamonds

Retailer 2

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November 1, 2026

Retailer 13£2,721 GBP

Retailer 6£2,961 GBP

Retailer 15£3,015 GBP

Retailer 3£3,271 GBP

Retailer 11£3,624 GBP

Retailer 8£3,717 GBP

Retailer 16£4,268 GBP

Retailer 4£4,354 GBP

Retailer 5£4,470 GBP

Retailer 14£4,893 GBP

Retailer 9£5,943 GBP

Retailer 7£5,995 GBP

Retailer 2£7,463 GBP

Retailer 10£10,440 GBP

Retailer 12£11,641 GBP

Do Amore Diamonds£18,719 GBP

33 data points across 16 retailers

16 retailers£2,721 GBP to £18,719 GBP

Cheapest Retailer

£2,721 GBP

$3,652 USD

Retailer 2

£2,961 GBP

$3,973 USD

View

Retailer 3

£3,015 GBP

$4,046 USD

View

Retailer 4

£3,262 GBP

$4,377 USD

View

Retailer 5

£3,271 GBP

$4,390 USD

View

Retailer 6

£3,717 GBP

$4,988 USD

View

Final sale: no returns

Retailer 7

£4,268 GBP

$5,728 USD

View

Retailer 8

£4,354 GBP

$5,843 USD

View

Retailer 9

£4,470 GBP

$5,999 USD

View

Retailer 10

£4,893 GBP

$6,566 USD

View

B+

Retailer 11

£5,943 GBP

€7,595 EUR

View

Retailer 12

£5,995 GBP

$8,045 USD

View

Price last confirmed 14 days ago

B+

Retailer 13

£7,463 GBP

View

B+

Retailer 14

£10,440 GBP

$14,010 USD

View

Retailer 15

£11,641 GBP

$15,621 USD

View

Most Expensive

Do Amore Diamonds

27-F6B5D361A · Nov 1

£18,719 GBP

$25,120 USD

View

15 more retailers have this diamond

Prices start from £2,721 GBPSave up to £15,998 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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4.62ct Oval

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