Round|Lab Grown|IGI

10.31ct F VS2 Round Lab Grown Diamond

ID • F/VS2 • IGI LG784684018

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784684018

Diamond specifications and retailer prices

From £1,674 GBP

$2,243 USD

As of November 1, 2026

Save £11,476 GBP (87%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £13,150 GBP at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 10.31ct lab-grown round diamond

This 10.31ct lab-grown round sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG784684018 or 784684018. Listed at 17 retailers as of October 31, 2026, with prices from £1,674 to £13,150, a £11,476 spread on the same certified stone. Do Amore Diamonds lists it at £13,150. 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

10.31

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.1°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG784684018

Dimensions13.99 × 14.08 × 8.50 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 LG784684018

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: £2,858 GBP|Low: £1,607 GBP|High: £6,548 GBP|Avg: £3,071 GBP|-0.2%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

November 1, 2026

Retailer 11£1,674 GBP

Retailer 3£1,821 GBP

Retailer 12£1,942 GBP

Retailer 7£2,064 GBP

Retailer 2£2,293 GBP

Retailer 8£2,727 GBP

Retailer 1£2,858 GBP

Retailer 4£2,946 GBP

Retailer 10£3,044 GBP

Retailer 5£3,560 GBP

Retailer 9£4,332 GBP

Retailer 13£5,184 GBP

Retailer 6£6,259 GBP

41 data points across 13 retailers

17 retailers£1,674 GBP to £13,150 GBP

Cheapest Retailer

£1,674 GBP

$2,243 USD

Retailer 2

£1,821 GBP

$2,440 USD

View

Retailer 3

£1,942 GBP

$2,602 USD

View

Retailer 4

£1,942 GBP

$2,602 USD

View

Price last confirmed 22 days ago

Retailer 5

£2,064 GBP

$2,765 USD

View

Retailer 6

£2,293 GBP

$3,073 USD

View

Retailer 7

£2,727 GBP

$3,654 USD

View

Retailer 8

£2,858 GBP

View

Retailer 9

£2,946 GBP

$3,947 USD

View

Retailer 10

£3,044 GBP

$4,078 USD

View

B+

Retailer 11

£4,000 GBP

$5,360 USD

View

Retailer 12

£4,332 GBP

$5,805 USD

View

Price last confirmed 8 days ago

B+

Retailer 13

£5,184 GBP

$6,946 USD

View

Retailer 14

£6,259 GBP

A$12,903 AUD

View

Retailer 15

£7,480 GBP

$10,022 USD

View

Price last confirmed 14 days ago

Retailer 16

£11,516 GBP

$15,430 USD

View

Most Expensive

Do Amore Diamonds

23-784684018 · Oct 31

£13,150 GBP

$17,620 USD

View

16 more retailers have this diamond

Prices start from £1,674 GBPSave up to £11,476 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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10.31ct Round

£1,674 GBP