Marquise|Lab Grown|IGI

5.08ct D VS1 Marquise Lab Grown Diamond

EX • D/VS1 • IGI LG817627738

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG817627738

Diamond specifications and retailer prices

From £1,608 GBP

$2,155 USD

As of October 31, 2026

Save £6,448 GBP (80%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £8,057 GBP at Yadav Diamonds · As of October 30, 2026

View at Yadav Diamonds

About this 5.08ct lab-grown marquise diamond

This 5.08ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817627738 or 817627738. Listed at 17 retailers as of October 30, 2026, with prices from £1,608 to £8,057, a £6,448 spread on the same certified stone. Yadav Diamonds lists it at £8,057. 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

5.08

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.5°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG817627738

Dimensions17.78 × 8.90 × 5.65 mm

L/W Ratio2.00

Girdle conditionFaceted

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 LG817627738

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 31

Current: £2,638 GBP|Low: £1,608 GBP|High: £8,057 GBP|Avg: £3,278 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

Yadav Diamonds

October 31, 2026

Retailer 3£1,608 GBP

Retailer 12£1,675 GBP

Retailer 5£2,081 GBP

Retailer 7£2,320 GBP

Retailer 1£2,638 GBP

Retailer 4£2,918 GBP

Retailer 2£3,640 GBP

Retailer 9£3,889 GBP

Retailer 6£3,893 GBP

Retailer 10£4,178 GBP

Retailer 8£5,226 GBP

Retailer 11£5,738 GBP

Yadav Diamonds£8,057 GBP

34 data points across 13 retailers

17 retailers£1,608 GBP to £8,057 GBP

Cheapest Retailer

£1,608 GBP

$2,155 USD

B+

Retailer 2

£1,675 GBP

$2,244 USD

View

Final sale: no returns

B+

Retailer 3

£1,858 GBP

$2,490 USD

View

B+

Retailer 4

£2,081 GBP

View

B+

Retailer 5

£2,320 GBP

€2,961 EUR

View

B+

Retailer 6

£2,638 GBP

View

Retailer 7

£2,918 GBP

$3,910 USD

View

Retailer 8

£3,640 GBP

View

Retailer 9

£3,889 GBP

A$8,017 AUD

View

Price last confirmed 9 days ago

Retailer 10

£3,893 GBP

ZAR 84,269 ZAR

View

Retailer 11

£4,178 GBP

A$8,613 AUD

View

Price last confirmed 22 days ago

Retailer 12

£4,889 GBP

$6,551 USD

View

Retailer 13

£5,226 GBP

View

Retailer 14

£5,738 GBP

$7,688 USD

View

Retailer 15

£6,696 GBP

$8,972 USD

View

Retailer 16

£7,433 GBP

$9,960 USD

View

Most Expensive

Yadav Diamonds

13375000 · Oct 30

£8,057 GBP

$10,795 USD

View

16 more retailers have this diamond

Prices start from £1,608 GBPSave up to £6,448 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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5.08ct Marquise

£1,608 GBP