Round|Lab Grown|IGI

2.85ct G VS1 Round Lab Grown Diamond

EX • G/VS1 • IGI LG634440635

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634440635

Diamond specifications and retailer prices

From £413 GBP

$550 USD

As of October 29, 2026

Save £1,862 GBP (82%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £2,275 GBP at MOH London · As of October 25, 2026

View at MOH London

About this 2.85ct lab-grown round diamond

This 2.85ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634440635 or 634440635. Listed at 18 retailers as of October 25, 2026, with prices from £413 to £2,275, a £1,862 spread on the same certified stone. MOH London lists it at £2,275. 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

2.85

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.3°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG634440635

Dimensions9.08 × 9.03 × 5.63 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG634440635

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: £2,275 GBP|Low: £413 GBP|High: £2,456 GBP|Avg: £1,074 GBP|-7.2%

MOH London

Retailer 2

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Retailer 16

October 30, 2026

Retailer 11£413 GBP

Retailer 12£463 GBP

Retailer 16£473 GBP

Retailer 6£523 GBP

Retailer 7£529 GBP

Retailer 13£612 GBP

Retailer 4£725 GBP

Retailer 2£797 GBP

Retailer 9£858 GBP

Retailer 14£1,237 GBP

Retailer 8£1,239 GBP

Retailer 3£1,299 GBP

Retailer 5£1,376 GBP

Retailer 15£1,651 GBP

Retailer 10£1,663 GBP

MOH London£2,275 GBP

43 data points across 16 retailers

18 retailers£413 GBP to £2,275 GBP

Cheapest Retailer

£413 GBP

$550 USD

Retailer 2

£463 GBP

$616 USD

View

Final sale: no returns

Retailer 3

£473 GBP

$630 USD

View

Retailer 4

£523 GBP

$697 USD

View

B+

Retailer 5

£529 GBP

$705 USD

View

Retailer 6

£552 GBP

$735 USD

View

Price last confirmed 44 days ago

Retailer 7

£555 GBP

$739 USD

View

Price last confirmed 13 days ago

Retailer 8

£612 GBP

$815 USD

View

Retailer 9

£725 GBP

$965 USD

View

Retailer 10

£797 GBP

View

B+

Retailer 11

£858 GBP

$1,142 USD

View

B+

Retailer 12

£1,237 GBP

ZAR 26,610 ZAR

View

Retailer 13

£1,239 GBP

A$2,539 AUD

View

Price last confirmed 9 days ago

Retailer 14

£1,299 GBP

$1,730 USD

View

Retailer 15

£1,376 GBP

$1,833 USD

View

Retailer 16

£1,651 GBP

$2,198 USD

View

Retailer 17

£1,663 GBP

$2,215 USD

View

Most Expensive

MOH London

LG634440635 · Oct 25

£2,275 GBP

View

17 more retailers have this diamond

Prices start from £413 GBPSave up to £1,862 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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2.85ct Round

£413 GBP