Round|Lab Grown|IGI

2.58ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG825642455

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825642455

Diamond specifications and retailer prices

From £275 GBP

$366 USD

As of October 29, 2026

Save £2,015 GBP (88%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: £2,290 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 LG825642455 or 825642455. Listed at 25 retailers as of October 29, 2026, with prices from £275 to £2,290, a £2,015 spread on the same certified stone. Brilliant Earth lists it at £2,290. 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 angle34.1°

Pavilion angle41.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG825642455

Dimensions8.81 × 8.78 × 5.41 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 LG825642455

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: £2,290 GBP|Low: £275 GBP|High: £2,418 GBP|Avg: £1,091 GBP|-5.3%

Brilliant Earth

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October 30, 2026

Retailer 14£275 GBP

Retailer 16£307 GBP

Retailer 5£319 GBP

Retailer 24£341 GBP

Retailer 25£341 GBP

Retailer 8£453 GBP

Retailer 23£454 GBP

Retailer 2£504 GBP

Retailer 21£569 GBP

Retailer 13£617 GBP

Retailer 7£620 GBP

Retailer 26£648 GBP

Retailer 6£823 GBP

Retailer 20£833 GBP

Retailer 22£908 GBP

Retailer 15£1,132 GBP

Retailer 3£1,210 GBP

Retailer 12£1,275 GBP

Retailer 10£1,289 GBP

Retailer 4£1,324 GBP

Retailer 17£1,483 GBP

Retailer 11£1,497 GBP

Retailer 18£1,798 GBP

Retailer 9£2,080 GBP

Retailer 19£2,262 GBP

Brilliant Earth£2,290 GBP

35 data points across 26 retailers

25 retailers£275 GBP to £2,290 GBP

Cheapest Retailer

£275 GBP

$366 USD

Retailer 2

£307 GBP

$409 USD

View

Final sale: no returns

Retailer 3

£319 GBP

$425 USD

View

Retailer 4

£341 GBP

$454 USD

View

Retailer 5

£341 GBP

$454 USD

View

B+

Retailer 6

£453 GBP

$603 USD

View

Retailer 7

£454 GBP

$605 USD

View

Retailer 8

£504 GBP

View

Retailer 9

£512 GBP

$682 USD

View

Retailer 10

£617 GBP

View

Retailer 11

£620 GBP

$825 USD

View

Retailer 12

£648 GBP

$863 USD

View

B+

Retailer 13

£823 GBP

$1,097 USD

View

B+

Retailer 14

£833 GBP

A$1,706 AUD

View

B+

Retailer 15

£908 GBP

ZAR 19,530 ZAR

View

B+

Retailer 16

£1,132 GBP

CA$2,093 CAD

View

B+

Retailer 17

£1,210 GBP

$1,611 USD

View

Retailer 18

£1,275 GBP

$1,698 USD

View

Retailer 19

£1,289 GBP

$1,717 USD

View

Retailer 20

£1,324 GBP

$1,764 USD

View

Retailer 21

£1,483 GBP

View

Price last confirmed 11 days ago

Retailer 22

£1,497 GBP

$1,994 USD

View

Retailer 23

£1,798 GBP

$2,395 USD

View

Price last confirmed 22 days ago

Retailer 24

£2,080 GBP

$2,770 USD

View

Most Expensive

Brilliant Earth

21484005Y · Oct 29

£2,290 GBP

$3,050 USD

View

24 more retailers have this diamond

Prices start from £275 GBPSave up to £2,015 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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