Round|Lab Grown|IGI

1.05ct J VS2 Round Lab Grown Diamond

EX • J/VS2 • IGI LG825630543

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825630543

Diamond specifications and retailer prices

From $655 AUD

$460 USD

As of October 29, 2026

12 retailers carry this diamond

Most expensive: $1,571 AUD at MOH London · As of October 15, 2026

View at MOH London

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG825630543 or 825630543. Listed at 12 retailers as of October 29, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05

Carat

Colour

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishVery Good

SymmetryVery Good

FluorescenceNone

Crown angle35.4°

Pavilion angle41.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG825630543

Dimensions6.37 × 6.39 × 4.04 mm

L/W Ratio1.00

Culet sizeNone

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

PolishVery Good

SymmetryVery Good

FluorescenceNone

CertificateIGI LG825630543

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29

Current: $1,571 AUD|Low: $266 AUD|High: $1,624 AUD|Avg: $721 AUD|-2.1%

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

Retailer 14

October 17, 2026

Retailer 3$276 AUD

Retailer 6$322 AUD

Retailer 4$343 AUD

Retailer 12$349 AUD

Retailer 2$423 AUD

Retailer 13$524 AUD

Retailer 10$614 AUD

Retailer 7$635 AUD

Retailer 8$655 AUD

Retailer 11$830 AUD

Retailer 9$991 AUD

Retailer 5$1,103 AUD

Retailer 14$1,323 AUD

MOH London$1,571 AUD

25 data points across 14 retailers

12 retailers

Retailer 1

$276 AUD

$194 USD

Price last confirmed 20 days ago

Retailer 2

$322 AUD

$226 USD

View

Price last confirmed 21 days ago

Retailer 3

$343 AUD

$241 USD

View

Price last confirmed 28 days ago

Retailer 4

$423 AUD

£234 GBP

View

Price last confirmed 13 days ago

Retailer 5

$524 AUD

$368 USD

View

Price last confirmed 14 days ago

Retailer 6

$614 AUD

$431 USD

View

Price last confirmed 11 days ago

Retailer 7

$641 AUD

$450 USD

View

Price last confirmed 20 days ago

B+

Retailer 8

$655 AUD

$460 USD

View

Retailer 9

$991 AUD

$696 USD

View

Price last confirmed 14 days ago

Retailer 10

$1,103 AUD

$775 USD

View

Price last confirmed 30 days ago

Retailer 11

$1,323 AUD

$929 USD

View

Price last confirmed 13 days ago

Most Expensive

MOH London

LG825630543 · Oct 15

$1,571 AUD

£869 GBP

View

Price last confirmed 15 days ago

11 more retailers have this diamond

Prices start from $655 AUD

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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