Radiant|Lab Grown|IGI

3.80ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG817638237

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

Certificate IGI LG817638237

Diamond specifications and retailer prices

From £768 GBP

$1,031 USD

As of November 1, 2026

Save £5,332 GBP (87%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: £6,100 GBP at Yadav Diamonds · As of November 2, 2026

View at Yadav Diamonds

About this 3.8ct lab-grown radiant diamond

This 3.8ct 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 LG817638237 or 817638237. Listed at 25 retailers as of November 1, 2026, with prices from £768 to £6,100, a £5,332 spread on the same certified stone. Yadav Diamonds lists it at £6,100. 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

3.80

Carat

Colour

VVS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42°

Pavilion angle35.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG817638237

Dimensions11.31 × 7.62 × 5.11 mm

L/W Ratio1.48

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 LG817638237

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: £995 GBP|Low: £672 GBP|High: £6,100 GBP|Avg: £2,453 GBP|+5.1%

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

Retailer 14

Retailer 15

Retailer 16

Retailer 17

Retailer 18

Retailer 19

Retailer 20

Retailer 21

Retailer 22

Yadav Diamonds

November 2, 2026

Retailer 2£768 GBP

Retailer 22£909 GBP

Retailer 1£995 GBP

Retailer 6£1,226 GBP

Retailer 18£1,302 GBP

Retailer 16£1,324 GBP

Retailer 4£1,442 GBP

Retailer 5£1,531 GBP

Retailer 17£1,937 GBP

Retailer 20£1,992 GBP

Retailer 15£2,093 GBP

Retailer 3£2,158 GBP

Retailer 14£2,300 GBP

Retailer 11£2,374 GBP

Retailer 9£2,528 GBP

Retailer 12£2,544 GBP

Retailer 21£2,925 GBP

Retailer 10£3,054 GBP

Retailer 7£3,658 GBP

Retailer 19£3,696 GBP

Retailer 13£4,305 GBP

Retailer 8£5,283 GBP

Yadav Diamonds£6,100 GBP

21 data points across 23 retailers

25 retailers£768 GBP to £6,100 GBP

Cheapest Retailer

£768 GBP

$1,031 USD

Final sale: no returns

Retailer 2

£909 GBP

$1,220 USD

View

Retailer 3

£995 GBP

View

Retailer 4

£1,226 GBP

$1,645 USD

View

Retailer 5

£1,302 GBP

€1,664 EUR

View

Retailer 6

£1,324 GBP

View

B+

Retailer 7

£1,442 GBP

$1,935 USD

View

B+

Retailer 8

£1,531 GBP

$2,054 USD

View

B+

Retailer 9

£1,937 GBP

A$3,999 AUD

View

B+

Retailer 10

£1,992 GBP

ZAR 43,183 ZAR

View

B+

Retailer 11

£2,093 GBP

$2,809 USD

View

B+

Retailer 12

£2,158 GBP

CA$4,022 CAD

View

Retailer 13

£2,300 GBP

$3,086 USD

View

Retailer 14

£2,374 GBP

View

Retailer 15

£2,528 GBP

$3,393 USD

View

B+

Retailer 16

£2,544 GBP

View

Retailer 17

£2,925 GBP

View

Retailer 18

£3,051 GBP

$4,095 USD

View

Retailer 19

£3,054 GBP

$4,098 USD

View

Retailer 20

£3,658 GBP

$4,909 USD

View

Retailer 21

£3,696 GBP

$4,960 USD

View

Retailer 22

£4,305 GBP

$5,777 USD

View

Retailer 23

£5,283 GBP

$7,090 USD

View

Retailer 24

£5,947 GBP

$7,980 USD

View

Most Expensive

Yadav Diamonds

13335883 · Nov 2

£6,100 GBP

$8,186 USD

View

24 more retailers have this diamond

Prices start from £768 GBPSave up to £5,332 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.

Similar diamonds

3.80ct Radiant

£768 GBP