Round|Lab Grown|IGI

8.70ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG560236475

Shape and cutting style on the report: Round brilliant

Certificate IGI LG560236475

Diamond specifications and retailer prices

From £1,163 GBP

$1,558 USD

As of November 1, 2026

Save £6,838 GBP (85%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £8,001 GBP at Do Amore Diamonds · As of November 1, 2026

View at Do Amore Diamonds

About this 8.7ct lab-grown round diamond

This 8.7ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG560236475 or 560236475. Listed at 17 retailers as of November 1, 2026, with prices from £1,163 to £8,001, a £6,838 spread on the same certified stone. Do Amore Diamonds lists it at £8,001. 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

8.70

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.1°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG560236475

Dimensions13.15 × 13.06 × 8.13 mm

L/W Ratio1.01

Girdle conditionFaceted

Culet sizePointed

Cert comments

HEARTS & ARROWS 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 LG560236475

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: £2,102 GBP|Low: £930 GBP|High: £4,308 GBP|Avg: £2,220 GBP|+1.4%

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

Retailer 14

November 2, 2026

Retailer 11£1,163 GBP

Retailer 4£1,265 GBP

Retailer 2£1,302 GBP

Retailer 12£1,349 GBP

Retailer 9£1,474 GBP

Retailer 3£1,727 GBP

Retailer 1£2,102 GBP

Retailer 14£2,123 GBP

Retailer 10£2,385 GBP

Retailer 8£2,758 GBP

Retailer 5£2,790 GBP

Retailer 6£2,832 GBP

Retailer 13£3,634 GBP

Retailer 7£4,251 GBP

41 data points across 14 retailers

17 retailers£1,163 GBP to £8,001 GBP

Cheapest Retailer

£1,163 GBP

$1,558 USD

Retailer 2

£1,265 GBP

$1,695 USD

View

Retailer 3

£1,302 GBP

$1,744 USD

View

Final sale: no returns

Retailer 4

£1,349 GBP

$1,807 USD

View

Retailer 5

£1,349 GBP

$1,807 USD

View

Price last confirmed 20 days ago

Retailer 6

£1,474 GBP

$1,975 USD

View

Retailer 7

£1,727 GBP

$2,314 USD

View

B+

Retailer 8

£2,102 GBP

View

B+

Retailer 9

£2,123 GBP

$2,844 USD

View

B+

Retailer 10

£2,385 GBP

$3,195 USD

View

B+

Retailer 11

£2,758 GBP

A$5,685 AUD

View

B+

Retailer 12

£2,790 GBP

$3,738 USD

View

B+

Retailer 13

£2,832 GBP

$3,794 USD

View

Retailer 14

£3,634 GBP

$4,869 USD

View

Retailer 15

£4,251 GBP

View

Retailer 16

£5,230 GBP

$7,008 USD

View

Most Expensive

Do Amore Diamonds

27-318276287 · Nov 1

£8,001 GBP

$10,720 USD

View

16 more retailers have this diamond

Prices start from £1,163 GBPSave up to £6,838 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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8.70ct Round

£1,163 GBP