Round|Lab Grown|IGI

10.05ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG656415172

Shape and cutting style on the report: Round brilliant

Certificate IGI LG656415172

Diamond specifications and retailer prices

From £2,032 GBP

$2,722 USD

As of October 31, 2026

Save £10,447 GBP (84%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: £12,479 GBP at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 10.05ct lab-grown round diamond

This 10.05ct 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 LG656415172 or 656415172. Listed at 25 retailers as of October 29, 2026, with prices from £2,032 to £12,479, a £10,447 spread on the same certified stone. Do Amore Diamonds lists it at £12,479. 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

10.05

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.3°

Pavilion angle40.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG656415172

Dimensions14.02 × 13.95 × 8.33 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 LG656415172

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 31

Current: £12,479 GBP|Low: £2,032 GBP|High: £19,278 GBP|Avg: £5,963 GBP|-35.3%

Do Amore Diamonds

Retailer 2

Retailer 3

Retailer 4

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Retailer 12

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Retailer 17

October 31, 2026

Retailer 4£2,032 GBP

Retailer 11£2,079 GBP

Retailer 2£2,224 GBP

Retailer 17£2,955 GBP

Retailer 12£3,124 GBP

Retailer 10£3,154 GBP

Retailer 13£3,595 GBP

Retailer 16£3,824 GBP

Retailer 7£4,123 GBP

Retailer 15£5,618 GBP

Retailer 8£5,906 GBP

Retailer 5£6,625 GBP

Retailer 14£6,845 GBP

Retailer 9£7,102 GBP

Retailer 3£8,097 GBP

Retailer 6£12,167 GBP

Do Amore Diamonds£12,479 GBP

37 data points across 17 retailers

25 retailers£2,032 GBP to £12,479 GBP

Cheapest Retailer

£2,032 GBP

$2,722 USD

Final sale: no returns

Retailer 2

£2,079 GBP

View

Retailer 3

£2,223 GBP

$2,979 USD

View

Price last confirmed 13 days ago

Retailer 4

£2,224 GBP

$2,980 USD

View

Retailer 5

£2,420 GBP

$3,242 USD

View

Price last confirmed 18 days ago

Retailer 6

£2,579 GBP

$3,456 USD

View

Price last confirmed 19 days ago

Retailer 7

£2,579 GBP

$3,456 USD

View

Price last confirmed 12 days ago

Retailer 8

£2,955 GBP

$3,959 USD

View

Retailer 9

£3,124 GBP

View

Retailer 10

£3,154 GBP

$4,226 USD

View

Retailer 11

£3,409 GBP

CA$6,343 CAD

View

Retailer 12

£3,558 GBP

$4,767 USD

View

Price last confirmed 13 days ago

Retailer 13

£3,595 GBP

ZAR 77,820 ZAR

View

B+

Retailer 14

£3,824 GBP

$5,124 USD

View

Retailer 15

£3,867 GBP

$5,182 USD

View

Price last confirmed 38 days ago

B+

Retailer 16

£4,123 GBP

$5,525 USD

View

Retailer 17

£4,307 GBP

$5,771 USD

View

Price last confirmed 103 days ago

B+

Retailer 18

£5,618 GBP

$7,527 USD

View

Retailer 19

£5,906 GBP

$7,913 USD

View

Retailer 20

£6,160 GBP

$8,254 USD

View

Retailer 21

£6,625 GBP

A$13,656 AUD

View

Price last confirmed 9 days ago

Retailer 22

£7,102 GBP

$9,515 USD

View

Price last confirmed 12 days ago

Retailer 23

£8,097 GBP

$10,849 USD

View

Retailer 24

£12,167 GBP

SGD 22,031 SGD

View

Most Expensive

Do Amore Diamonds

27-DB5154BC4 · Oct 29

£12,479 GBP

$16,720 USD

View

24 more retailers have this diamond

Prices start from £2,032 GBPSave up to £10,447 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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