Round|Lab Grown|IGI

3.07ct J VS1 Round Lab Grown Diamond

ID • J/VS1 • IGI LG508140118

Shape and cutting style on the report: Round brilliant

Certificate IGI LG508140118

Diamond specifications and retailer prices

From £437 GBP

$586 USD

As of October 29, 2026

Save £1,929 GBP (82%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £2,367 GBP at MOH London · As of October 29, 2026

View at MOH London

About this 3.07ct lab-grown round diamond

This 3.07ct lab-grown round sits in the three to five carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG508140118 or 508140118. Listed at 16 retailers as of October 29, 2026, with prices from £437 to £2,367, a £1,929 spread on the same certified stone. MOH London lists it at £2,367. 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

3.07

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.4°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG508140118

Dimensions9.22 × 9.28 × 5.76 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG508140118

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: £2,367 GBP|Low: £349 GBP|High: £2,383 GBP|Avg: £1,131 GBP|+0.5%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

October 29, 2026

Retailer 9£437 GBP

Retailer 11£489 GBP

Retailer 4£592 GBP

Retailer 5£642 GBP

Retailer 10£747 GBP

Retailer 8£834 GBP

Retailer 12£884 GBP

Retailer 2£1,178 GBP

Retailer 7£1,346 GBP

Retailer 3£1,755 GBP

Retailer 6£2,015 GBP

MOH London£2,367 GBP

27 data points across 12 retailers

16 retailers£437 GBP to £2,367 GBP

Cheapest Retailer

£437 GBP

$586 USD

Retailer 2

£489 GBP

$655 USD

View

Final sale: no returns

Retailer 3

£490 GBP

$656 USD

View

Retailer 4

£543 GBP

$727 USD

View

Price last confirmed 14 days ago

Retailer 5

£543 GBP

$727 USD

View

Retailer 6

£592 GBP

HK$6,200 HKD

View

Retailer 7

£642 GBP

$860 USD

View

Retailer 8

£747 GBP

$1,001 USD

View

B+

Retailer 9

£834 GBP

$1,117 USD

View

B+

Retailer 10

£884 GBP

$1,185 USD

View

B+

Retailer 11

£1,178 GBP

ZAR 25,492 ZAR

View

Retailer 12

£1,346 GBP

$1,803 USD

View

Retailer 13

£1,426 GBP

$1,911 USD

View

Retailer 14

£1,755 GBP

$2,352 USD

View

Retailer 15

£2,015 GBP

$2,700 USD

View

Price last confirmed 14 days ago

Most Expensive

MOH London

LG508140118 · Oct 29

£2,367 GBP

View

15 more retailers have this diamond

Prices start from £437 GBPSave up to £1,929 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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3.07ct Round

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