Oval|Lab Grown|IGI

1.16ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG576340300

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG576340300

Diamond specifications and retailer prices

From £197 GBP

$265 USD

As of November 1, 2026

Save £846 GBP (81%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: £1,044 GBP at Reve Diamonds · As of November 1, 2026

View at Reve Diamonds

About this 1.16ct lab-grown oval diamond

This 1.16ct lab-grown oval sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG576340300 or 576340300. Listed at 19 retailers as of November 1, 2026, with prices from £197 to £1,044, a £846 spread on the same certified stone. Reve Diamonds lists it at £1,044. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.16

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.3°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG576340300

Dimensions8.55 × 5.81 × 3.63 mm

L/W Ratio1.47

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 LG576340300

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: Nov 1

Current: £422 GBP|Low: £189 GBP|High: £1,369 GBP|Avg: £587 GBP|+6.6%

Retailer 1

Retailer 2

Retailer 3

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Retailer 6

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Reve Diamonds

November 2, 2026

Retailer 13£197 GBP

Retailer 7£220 GBP

Retailer 2£244 GBP

Retailer 15£244 GBP

Retailer 4£334 GBP

Retailer 11£365 GBP

Retailer 16£407 GBP

Retailer 1£422 GBP

Retailer 3£430 GBP

Retailer 14£469 GBP

Retailer 10£596 GBP

Retailer 12£752 GBP

Retailer 6£825 GBP

Retailer 5£954 GBP

Retailer 9£980 GBP

Reve Diamonds£1,044 GBP

Retailer 8£1,369 GBP

26 data points across 17 retailers

19 retailers£197 GBP to £1,044 GBP

Cheapest Retailer

£197 GBP

$265 USD

Retailer 2

£220 GBP

$295 USD

View

Final sale: no returns

Retailer 3

£229 GBP

$307 USD

View

Retailer 4

£244 GBP

$328 USD

View

Price last confirmed 8 days ago

Retailer 5

£244 GBP

$328 USD

View

Retailer 6

£334 GBP

$448 USD

View

Retailer 7

£365 GBP

$490 USD

View

B+

Retailer 8

£407 GBP

$546 USD

View

B+

Retailer 9

£420 GBP

HK$4,400 HKD

View

B+

Retailer 10

£422 GBP

ZAR 9,148 ZAR

View

B+

Retailer 11

£430 GBP

$577 USD

View

B+

Retailer 12

£469 GBP

$630 USD

View

Retailer 13

£596 GBP

A$1,230 AUD

View

Retailer 14

£752 GBP

$1,009 USD

View

Retailer 15

£787 GBP

$1,056 USD

View

Retailer 16

£825 GBP

$1,107 USD

View

Retailer 17

£954 GBP

View

Retailer 18

£980 GBP

View

Most Expensive

Reve Diamonds

DBD4CE93F · Nov 1

£1,044 GBP

$1,401 USD

View

18 more retailers have this diamond

Prices start from £197 GBPSave up to £846 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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