Round|Lab Grown|IGI

1.80ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG813617805

Shape and cutting style on the report: Round brilliant

Certificate IGI LG813617805

Diamond specifications and retailer prices

From £163 GBP

$219 USD

As of October 29, 2026

Save £773 GBP (83%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £936 GBP at Reve Diamonds · As of October 30, 2026

View at Reve Diamonds

About this 1.8ct lab-grown round diamond

This 1.8ct lab-grown round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813617805 or 813617805. Listed at 16 retailers as of October 29, 2026, with prices from £163 to £936, a £773 spread on the same certified stone. Reve Diamonds lists it at £936. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.8°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG813617805

Dimensions7.81 × 7.77 × 4.82 mm

L/W Ratio1.01

Girdle conditionFaceted

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG813617805

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: £311 GBP|Low: £157 GBP|High: £936 GBP|Avg: £426 GBP|-1.0%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

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Retailer 15

Reve Diamonds

October 30, 2026

Retailer 14£163 GBP

Retailer 4£183 GBP

Retailer 3£190 GBP

Retailer 13£203 GBP

Retailer 15£203 GBP

Retailer 12£284 GBP

Retailer 1£311 GBP

Retailer 9£348 GBP

Retailer 5£401 GBP

Retailer 10£473 GBP

Retailer 6£562 GBP

Retailer 2£652 GBP

Retailer 11£654 GBP

Retailer 7£691 GBP

Retailer 8£817 GBP

Reve Diamonds£936 GBP

36 data points across 16 retailers

16 retailers£163 GBP to £936 GBP

Cheapest Retailer

£163 GBP

$219 USD

Retailer 2

£183 GBP

$245 USD

View

Final sale: no returns

Retailer 3

£190 GBP

$254 USD

View

Retailer 4

£203 GBP

$272 USD

View

Retailer 5

£203 GBP

$272 USD

View

B+

Retailer 6

£284 GBP

$380 USD

View

Retailer 7

£311 GBP

View

Retailer 8

£348 GBP

ZAR 7,539 ZAR

View

Retailer 9

£401 GBP

$537 USD

View

Retailer 10

£473 GBP

A$976 AUD

View

B+

Retailer 11

£562 GBP

$753 USD

View

B+

Retailer 12

£652 GBP

$873 USD

View

Retailer 13

£654 GBP

$876 USD

View

B+

Retailer 14

£691 GBP

$926 USD

View

B+

Retailer 15

£817 GBP

View

Most Expensive

Reve Diamonds

56F3A38F5 · Oct 30

£936 GBP

$1,254 USD

View

15 more retailers have this diamond

Prices start from £163 GBPSave up to £773 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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