Round|Lab Grown|IGI

2.58ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG818649769

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818649769

Diamond specifications and retailer prices

From £273 GBP

$366 USD

As of October 29, 2026

Save £2,003 GBP (88%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: £2,276 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 2.58ct lab-grown round diamond

This 2.58ct lab-grown round sits in the two to three carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818649769 or 818649769. Listed at 23 retailers as of October 29, 2026, with prices from £273 to £2,276, a £2,003 spread on the same certified stone. Brilliant Earth lists it at £2,276. 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

2.58

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.9°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG818649769

Dimensions8.87 × 8.83 × 5.37 mm

L/W Ratio1.00

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG818649769

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: £501 GBP|Low: £273 GBP|High: £2,172 GBP|Avg: £864 GBP|+0.3%

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October 30, 2026

Retailer 15£273 GBP

Retailer 11£305 GBP

Retailer 7£317 GBP

Retailer 2£339 GBP

Retailer 22£339 GBP

Retailer 13£450 GBP

Retailer 21£452 GBP

Retailer 1£501 GBP

Retailer 12£613 GBP

Retailer 10£616 GBP

Retailer 3£644 GBP

Retailer 9£818 GBP

Retailer 16£828 GBP

Retailer 18£902 GBP

Retailer 20£1,125 GBP

Retailer 4£1,202 GBP

Retailer 8£1,267 GBP

Retailer 14£1,281 GBP

Retailer 5£1,316 GBP

Retailer 17£1,469 GBP

Retailer 19£1,488 GBP

Retailer 6£2,067 GBP

9 data points across 22 retailers

23 retailers£273 GBP to £2,276 GBP

Cheapest Retailer

£273 GBP

$366 USD

Retailer 2

£305 GBP

$409 USD

View

Final sale: no returns

Retailer 3

£317 GBP

$425 USD

View

Retailer 4

£339 GBP

$454 USD

View

Retailer 5

£339 GBP

$454 USD

View

B+

Retailer 6

£450 GBP

$603 USD

View

Retailer 7

£452 GBP

$605 USD

View

Retailer 8

£501 GBP

View

Retailer 9

£613 GBP

View

Retailer 10

£616 GBP

$825 USD

View

Retailer 11

£644 GBP

$863 USD

View

B+

Retailer 12

£818 GBP

$1,097 USD

View

B+

Retailer 13

£828 GBP

A$1,706 AUD

View

B+

Retailer 14

£902 GBP

ZAR 19,530 ZAR

View

B+

Retailer 15

£1,125 GBP

CA$2,093 CAD

View

B+

Retailer 16

£1,202 GBP

$1,611 USD

View

Retailer 17

£1,267 GBP

$1,698 USD

View

Retailer 18

£1,281 GBP

$1,717 USD

View

Retailer 19

£1,316 GBP

$1,764 USD

View

Retailer 20

£1,469 GBP

View

Retailer 21

£1,488 GBP

$1,994 USD

View

Retailer 22

£2,067 GBP

$2,770 USD

View

Most Expensive

Brilliant Earth

21150790Y · Oct 29

£2,276 GBP

$3,050 USD

View

22 more retailers have this diamond

Prices start from £273 GBPSave up to £2,003 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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