Oval|Lab Grown|IGI

1.36ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG561287678

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG561287678

Diamond specifications and retailer prices

From £356 GBP

$477 USD

As of November 1, 2026

7 retailers carry this diamond

Most expensive: £599 GBP at Friendly Diamonds · As of September 24, 2026

View at Friendly Diamonds

About this 1.36ct lab-grown oval diamond

This 1.36ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG561287678 or 561287678. Listed at 7 retailers as of November 1, 2026. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.36

Carat

Colour

VS1

Clarity

Good

Cut

Specifications

CutGood

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle41.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG561287678

Dimensions8.93 × 6.25 × 3.91 mm

L/W Ratio1.43

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

CutGood

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG561287678

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: Nov 1

Current: £599 GBP|Low: £204 GBP|High: £1,582 GBP|Avg: £571 GBP

Friendly 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

Retailer 14

Retailer 15

Retailer 16

September 25, 2026

Retailer 11£204 GBP

Retailer 3£213 GBP

Retailer 14£275 GBP

Retailer 7£306 GBP

Retailer 13£326 GBP

Retailer 10£356 GBP

Retailer 16£366 GBP

Retailer 4£487 GBP

Retailer 5£509 GBP

Friendly Diamonds£599 GBP

Retailer 8£609 GBP

Retailer 15£852 GBP

Retailer 9£881 GBP

Retailer 6£899 GBP

Retailer 2£913 GBP

Retailer 12£1,582 GBP

3 data points across 16 retailers

7 retailers

Retailer 1

£165 GBP

$221 USD

Price last confirmed 39 days ago

Retailer 2

£191 GBP

$256 USD

View

Price last confirmed 38 days ago

Retailer 3

£202 GBP

$270 USD

View

Price last confirmed 38 days ago

Retailer 4

£306 GBP

HK$3,200 HKD

View

Price last confirmed 59 days ago

B+

Retailer 5

£356 GBP

$477 USD

View

Retailer 6

£487 GBP

$652 USD

View

Price last confirmed 40 days ago

Most Expensive

Friendly Diamonds

3197995 · Sep 24

£599 GBP

$803 USD

View

Price last confirmed 39 days ago

6 more retailers have this diamond

Prices start from £356 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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