Radiant|Lab Grown|IGI

3.85ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG843690294

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG843690294

Diamond specifications and retailer prices

From £6,401 GBP

$8,590 USD

As of October 28, 2026

20 retailers carry this diamond

Most expensive: £6,401 GBP at Brilliant Earth

View at Brilliant Earth

About this 3.85ct lab-grown radiant diamond

This 3.85ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843690294 or 843690294. Listed at 20 retailers as of October 28, 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

3.85

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle44.4°

Pavilion angle34.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG843690294

Dimensions10.99 × 7.76 × 5.01 mm

L/W Ratio1.42

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG843690294

Side View

Caratlytics Score

How it works →

Good

Decent quality, room for better deals

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28

Current: £6,401 GBP|Low: £590 GBP|High: £6,401 GBP|Avg: £1,688 GBP

Brilliant Earth

Retailer 2

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October 23, 2026

Retailer 3£590 GBP

Retailer 11£642 GBP

Retailer 18£661 GBP

Retailer 21£685 GBP

Retailer 16£687 GBP

Retailer 20£794 GBP

Retailer 10£827 GBP

Retailer 13£980 GBP

Retailer 5£985 GBP

Retailer 2£1,036 GBP

Retailer 17£1,056 GBP

Retailer 7£1,545 GBP

Retailer 12£1,578 GBP

Retailer 23£1,628 GBP

Retailer 19£1,926 GBP

Retailer 4£1,986 GBP

Retailer 15£2,324 GBP

Retailer 6£2,368 GBP

Retailer 22£2,452 GBP

Retailer 8£2,581 GBP

Retailer 9£2,735 GBP

Retailer 14£2,932 GBP

Brilliant Earth£6,401 GBP

13 data points across 23 retailers

20 retailers

Retailer 1

£590 GBP

$792 USD

Price last confirmed 12 days ago

Retailer 2

£642 GBP

$862 USD

View

Price last confirmed 13 days ago

Retailer 3

£685 GBP

$919 USD

View

Price last confirmed 11 days ago

Retailer 4

£687 GBP

$922 USD

View

Price last confirmed 16 days ago

Retailer 5

£827 GBP

$1,110 USD

View

Price last confirmed 10 days ago

Retailer 6

£980 GBP

$1,315 USD

View

Price last confirmed 10 days ago

Retailer 7

£985 GBP

$1,322 USD

View

Price last confirmed 10 days ago

Retailer 8

£1,056 GBP

View

Price last confirmed 11 days ago

Retailer 9

£1,545 GBP

A$3,190 AUD

View

Price last confirmed 12 days ago

Retailer 10

£1,578 GBP

ZAR 34,215 ZAR

View

Price last confirmed 14 days ago

Retailer 11

£1,628 GBP

$2,185 USD

View

Price last confirmed 10 days ago

Retailer 12

£1,926 GBP

$2,584 USD

View

Price last confirmed 11 days ago

Retailer 13

£1,986 GBP

$2,665 USD

View

Price last confirmed 10 days ago

Retailer 14

£2,324 GBP

$3,118 USD

View

Price last confirmed 11 days ago

Retailer 15

£2,368 GBP

$3,177 USD

View

Price last confirmed 12 days ago

Retailer 16

£2,452 GBP

$3,290 USD

View

Price last confirmed 9 days ago

Retailer 17

£2,581 GBP

View

Price last confirmed 12 days ago

Retailer 18

£2,735 GBP

SGD 4,959 SGD

View

Price last confirmed 10 days ago

Retailer 19

£2,932 GBP

$3,935 USD

View

Price last confirmed 12 days ago

Most Expensive

Brilliant Earth

22169614A · Oct 28

£6,401 GBP

$8,590 USD

View

19 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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