Round|Lab Grown|IGI

5.75ct D VS1 Round Lab Grown Diamond

EX • D/VS1 • IGI LG823625166

Shape and cutting style on the report: Round brilliant

Certificate IGI LG823625166

Diamond specifications and retailer prices

From £934 GBP

$1,252 USD

As of October 29, 2026

Save £4,526 GBP (83%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: £5,461 GBP at With Clarity · As of October 30, 2026

View at With Clarity

About this 5.75ct lab-grown round diamond

This 5.75ct lab-grown round 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 LG823625166 or 823625166. Listed at 13 retailers as of October 29, 2026, with prices from £934 to £5,461, a £4,526 spread on the same certified stone. With Clarity lists it at £5,461. 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

5.75

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.9°

Pavilion angle41.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG823625166

Dimensions11.43 × 11.50 × 7.00 mm

L/W Ratio1.01

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 LG823625166

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: £1,733 GBP|Low: £934 GBP|High: £5,579 GBP|Avg: £3,045 GBP|-0.9%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

With Clarity

October 29, 2026

Retailer 4£934 GBP

Retailer 11£1,017 GBP

Retailer 8£1,426 GBP

Retailer 1£1,733 GBP

Retailer 12£2,020 GBP

Retailer 9£2,023 GBP

Retailer 2£2,031 GBP

Retailer 6£2,194 GBP

Retailer 10£2,976 GBP

Retailer 5£3,486 GBP

Retailer 7£4,456 GBP

Retailer 3£4,683 GBP

With Clarity£5,461 GBP

27 data points across 13 retailers

13 retailers£934 GBP to £5,461 GBP

Cheapest Retailer

£934 GBP

$1,252 USD

Retailer 2

£1,017 GBP

$1,362 USD

View

Retailer 3

£1,426 GBP

View

Price last confirmed 13 days ago

B+

Retailer 4

£1,733 GBP

€2,211 EUR

View

B+

Retailer 5

£2,020 GBP

$2,706 USD

View

Retailer 6

£2,023 GBP

$2,710 USD

View

B+

Retailer 7

£2,031 GBP

$2,721 USD

View

Retailer 8

£2,194 GBP

A$4,523 AUD

View

Price last confirmed 9 days ago

Retailer 9

£2,976 GBP

$3,988 USD

View

Retailer 10

£3,486 GBP

View

Retailer 11

£4,456 GBP

$5,970 USD

View

Price last confirmed 12 days ago

Retailer 12

£4,683 GBP

SGD 8,480 SGD

View

Price last confirmed 17 days ago

Most Expensive

With Clarity

823625166 · Oct 30

£5,461 GBP

$7,317 USD

View

12 more retailers have this diamond

Prices start from £934 GBPSave up to £4,526 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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