Round|Lab Grown|IGI

3.58ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG634413235

Shape and cutting style on the report: Round brilliant

Certificate IGI LG634413235

Diamond specifications and retailer prices

From £418 GBP

$560 USD

As of October 29, 2026

Save £2,575 GBP (86%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: £2,993 GBP at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 3.58ct lab-grown round diamond

This 3.58ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634413235 or 634413235. Listed at 14 retailers as of October 29, 2026, with prices from £418 to £2,993, a £2,575 spread on the same certified stone. Do Amore Diamonds lists it at £2,993. 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

3.58

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.4°

Pavilion angle40.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG634413235

Dimensions9.77 × 9.73 × 6.07 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

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 LG634413235

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: £2,993 GBP|Low: £522 GBP|High: £2,993 GBP|Avg: £1,200 GBP

Do Amore Diamonds

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

October 30, 2026

Retailer 8£522 GBP

Retailer 5£591 GBP

Retailer 2£618 GBP

Retailer 11£655 GBP

Retailer 12£657 GBP

Retailer 7£1,001 GBP

Retailer 10£1,122 GBP

Retailer 4£1,251 GBP

Retailer 9£1,437 GBP

Retailer 13£1,576 GBP

Retailer 3£1,589 GBP

Retailer 6£1,935 GBP

Do Amore Diamonds£2,993 GBP

27 data points across 13 retailers

14 retailers£418 GBP to £2,993 GBP

Cheapest Retailer

£418 GBP

$560 USD

Retailer 2

£522 GBP

$700 USD

View

Retailer 3

£618 GBP

View

B+

Retailer 4

£655 GBP

$877 USD

View

Retailer 5

£657 GBP

$880 USD

View

B+

Retailer 6

£1,001 GBP

ZAR 21,662 ZAR

View

Retailer 7

£1,122 GBP

$1,504 USD

View

B+

Retailer 8

£1,213 GBP

$1,625 USD

View

Retailer 9

£1,437 GBP

$1,925 USD

View

Price last confirmed 9 days ago

Retailer 10

£1,467 GBP

$1,965 USD

View

Price last confirmed 26 days ago

Retailer 11

£1,576 GBP

$2,112 USD

View

Retailer 12

£1,589 GBP

$2,129 USD

View

Retailer 13

£1,935 GBP

View

Most Expensive

Do Amore Diamonds

27-D784ECD8A · Oct 29

£2,993 GBP

$4,010 USD

View

13 more retailers have this diamond

Prices start from £418 GBPSave up to £2,575 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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3.58ct Round

£418 GBP