Round|Lab Grown|IGI

2.83ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG636488359

Shape and cutting style on the report: Round brilliant

Certificate IGI LG636488359

Diamond specifications and retailer prices

From £293 GBP

$390 USD

As of October 30, 2026

Save £1,667 GBP (85%) vs most expensive(unlock to see where)

9 retailers carry this diamond

Most expensive: £1,959 GBP at Frank Darling · As of October 29, 2026

View at Frank Darling

About this 2.83ct lab-grown round diamond

This 2.83ct lab-grown round sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG636488359 or 636488359. Listed at 9 retailers as of October 29, 2026, with prices from £293 to £1,959, a £1,667 spread on the same certified stone. Frank Darling lists it at £1,959. 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

2.83

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.7°

Pavilion angle40.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG636488359

Dimensions9.07 × 9.02 × 5.56 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG636488359

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 30

Current: £1,959 GBP|Low: £197 GBP|High: £2,733 GBP|Avg: £1,111 GBP|-5.4%

Frank Darling

Retailer 2

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Retailer 15

October 27, 2026

Retailer 8£293 GBP

Retailer 9£420 GBP

Retailer 14£514 GBP

Retailer 3£520 GBP

Retailer 11£578 GBP

Retailer 5£617 GBP

Retailer 4£786 GBP

Retailer 12£824 GBP

Retailer 2£1,090 GBP

Retailer 13£1,205 GBP

Retailer 6£1,326 GBP

Retailer 10£1,491 GBP

Frank Darling£1,959 GBP

Retailer 15£2,193 GBP

Retailer 7£2,733 GBP

17 data points across 15 retailers

9 retailers£293 GBP to £1,959 GBP

Cheapest Retailer

£293 GBP

$390 USD

Final sale: no returns

B+

Retailer 2

£420 GBP

$559 USD

View

Retailer 3

£786 GBP

ZAR 16,915 ZAR

View

Price last confirmed 65 days ago

Retailer 4

£824 GBP

$1,097 USD

View

Price last confirmed 44 days ago

B+

Retailer 5

£1,002 GBP

CA$1,854 CAD

View

B+

Retailer 6

£1,090 GBP

$1,452 USD

View

Retailer 7

£1,326 GBP

$1,766 USD

View

Retailer 8

£1,491 GBP

$1,985 USD

View

Price last confirmed 22 days ago

Most Expensive

Frank Darling

100759941672KD · Oct 29

£1,959 GBP

$2,609 USD

View

8 more retailers have this diamond

Prices start from £293 GBPSave up to £1,667 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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2.83ct Round

£293 GBP