Round|Lab Grown|IGI

3.54ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG818663184

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818663184

Diamond specifications and retailer prices

From £704 GBP

$937 USD

As of October 29, 2026

Save £2,215 GBP (76%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £2,918 GBP at MOH London · As of October 25, 2026

View at MOH London

About this 3.54ct lab-grown round diamond

This 3.54ct lab-grown round sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818663184 or 818663184. Listed at 21 retailers as of October 25, 2026, with prices from £704 to £2,918, a £2,215 spread on the same certified stone. MOH London lists it at £2,918. 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

3.54

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.8°

Pavilion angle41.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG818663184

Dimensions9.76 × 9.82 × 6.06 mm

L/W Ratio1.01

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 LG818663184

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: £2,918 GBP|Low: £704 GBP|High: £2,954 GBP|Avg: £1,543 GBP|-1.1%

MOH London

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October 29, 2026

Retailer 9£704 GBP

Retailer 4£766 GBP

Retailer 5£788 GBP

Retailer 3£816 GBP

Retailer 14£859 GBP

Retailer 10£1,090 GBP

Retailer 16£1,124 GBP

Retailer 8£1,228 GBP

Retailer 2£1,250 GBP

Retailer 19£1,292 GBP

Retailer 15£1,303 GBP

Retailer 11£1,852 GBP

Retailer 18£1,888 GBP

Retailer 13£1,896 GBP

Retailer 12£1,939 GBP

Retailer 6£2,096 GBP

Retailer 20£2,296 GBP

Retailer 21£2,426 GBP

Retailer 17£2,663 GBP

Retailer 7£2,841 GBP

MOH London£2,918 GBP

26 data points across 21 retailers

21 retailers£704 GBP to £2,918 GBP

Cheapest Retailer

£704 GBP

$937 USD

Retailer 2

£766 GBP

$1,020 USD

View

Retailer 3

£788 GBP

$1,049 USD

View

Final sale: no returns

Retailer 4

£816 GBP

$1,087 USD

View

Retailer 5

£859 GBP

$1,144 USD

View

Price last confirmed 17 days ago

Retailer 6

£1,090 GBP

$1,452 USD

View

Retailer 7

£1,124 GBP

View

Retailer 8

£1,228 GBP

$1,635 USD

View

Retailer 9

£1,250 GBP

View

B+

Retailer 10

£1,292 GBP

$1,720 USD

View

Retailer 11

£1,303 GBP

€1,652 EUR

View

B+

Retailer 12

£1,852 GBP

$2,466 USD

View

B+

Retailer 13

£1,888 GBP

$2,514 USD

View

B+

Retailer 14

£1,896 GBP

ZAR 40,789 ZAR

View

B+

Retailer 15

£1,939 GBP

A$3,973 AUD

View

Price last confirmed 7 days ago

Retailer 16

£2,096 GBP

$2,791 USD

View

Retailer 17

£2,296 GBP

$3,057 USD

View

B+

Retailer 18

£2,426 GBP

$3,230 USD

View

Retailer 19

£2,663 GBP

$3,547 USD

View

Retailer 20

£2,841 GBP

$3,783 USD

View

Most Expensive

MOH London

LG818663184 · Oct 25

£2,918 GBP

View

20 more retailers have this diamond

Prices start from £704 GBPSave up to £2,215 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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