Round|Lab Grown|IGI

4.89ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG760583244

Shape and cutting style on the report: Round brilliant

Certificate IGI LG760583244

Diamond specifications and retailer prices

From £405 GBP

$542 USD

As of October 23, 2026

11 retailers carry this diamond

Most expensive: £2,948 GBP at Rare Carat · As of October 18, 2026

View at Rare Carat

About this 4.89ct lab-grown round diamond

This 4.89ct lab-grown round sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG760583244 or 760583244. Listed at 11 retailers as of October 18, 2026. 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

4.89

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG760583244

Dimensions10.87 × 10.81 × 6.61 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG760583244

Side View

Caratlytics Score

No score right now

No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 23

Current: £2,948 GBP|Low: £405 GBP|High: £2,948 GBP|Avg: £1,549 GBP|+0.2%

Rare Carat

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

October 23, 2026

Retailer 6£405 GBP

Retailer 16£454 GBP

Retailer 13£688 GBP

Retailer 2£755 GBP

Retailer 3£821 GBP

Retailer 7£840 GBP

Retailer 11£1,013 GBP

Retailer 14£1,296 GBP

Retailer 10£1,299 GBP

Retailer 4£1,320 GBP

Retailer 17£1,728 GBP

Retailer 9£1,804 GBP

Retailer 8£1,951 GBP

Retailer 5£2,014 GBP

Retailer 12£2,107 GBP

Retailer 15£2,273 GBP

Rare Carat£2,948 GBP

26 data points across 17 retailers

11 retailers£405 GBP to £2,948 GBP

Retailer 1

£405 GBP

$542 USD

Price last confirmed 8 days ago

Retailer 2

£454 GBP

$608 USD

View

Price last confirmed 11 days ago

Retailer 3

£688 GBP

View

Price last confirmed 14 days ago

Retailer 4

£755 GBP

€963 EUR

View

Price last confirmed 8 days ago

Retailer 5

£1,013 GBP

A$2,089 AUD

View

Price last confirmed 11 days ago

Retailer 6

£1,296 GBP

$1,736 USD

View

Price last confirmed 8 days ago

Retailer 7

£1,320 GBP

$1,769 USD

View

Price last confirmed 10 days ago

Retailer 8

£1,728 GBP

$2,315 USD

View

Price last confirmed 9 days ago

Retailer 9

£2,014 GBP

SGD 3,647 SGD

View

Price last confirmed 18 days ago

Retailer 10

£2,107 GBP

View

Price last confirmed 10 days ago

Most Expensive

Rare Carat

LGRD40-21291 · Oct 18

£2,948 GBP

$3,950 USD

View

Price last confirmed 13 days ago

10 more retailers have this diamond

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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4.89ct Round

£405 GBP