Heart|Lab Grown|IGI

6.10ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG717520855

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG717520855

Diamond specifications and retailer prices

From £1,737 GBP

$2,327 USD

As of October 30, 2026

Save £6,021 GBP (78%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £11,232 GBP at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 6.1ct lab-grown heart diamond

This 6.1ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG717520855 or 717520855. Listed at 17 retailers as of October 30, 2026, with a 347% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.10

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.1°

Pavilion angle37°

OriginLab Grown

Grading LabIGI

CertificateIGI LG717520855

Dimensions10.74 × 12.72 × 7.38 mm

L/W Ratio1.18

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 LG717520855

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: £11,232 GBP|Low: £1,398 GBP|High: £11,583 GBP|Avg: £4,161 GBP|-3.0%

Brilliant Earth

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

October 31, 2026

Retailer 13£1,737 GBP

Retailer 3£1,890 GBP

Retailer 15£2,015 GBP

Retailer 9£2,136 GBP

Retailer 11£2,138 GBP

Retailer 7£2,627 GBP

Retailer 2£3,003 GBP

Retailer 10£3,042 GBP

Retailer 14£3,179 GBP

Retailer 6£3,633 GBP

Retailer 12£5,188 GBP

Retailer 5£5,529 GBP

Retailer 8£5,987 GBP

Retailer 4£7,605 GBP

Brilliant Earth£11,232 GBP

44 data points across 15 retailers

17 retailers£1,737 GBP to £7,758 GBP

Cheapest Retailer

£1,737 GBP

$2,327 USD

Retailer 2

£1,890 GBP

$2,532 USD

View

Retailer 3

£2,015 GBP

$2,700 USD

View

B+

Retailer 4

£2,136 GBP

$2,862 USD

View

Final sale: no returns

Retailer 5

£2,138 GBP

$2,865 USD

View

B+

Retailer 6

£2,579 GBP

$3,456 USD

View

B+

Retailer 7

£2,627 GBP

HK$27,500 HKD

View

B+

Retailer 8

£3,003 GBP

View

B+

Retailer 9

£3,042 GBP

$4,076 USD

View

B+

Retailer 10

£3,179 GBP

$4,260 USD

View

Retailer 11

£5,188 GBP

$6,952 USD

View

Retailer 12

£5,529 GBP

$7,408 USD

View

Retailer 13

£5,611 GBP

$7,518 USD

View

Retailer 14

£5,987 GBP

View

Retailer 15

£7,605 GBP

SGD 13,770 SGD

View

Retailer 16

£7,758 GBP

$10,395 USD

View

Most Expensive

Brilliant Earth

18915950Y · Oct 30

£11,232 GBP

$15,050 USD

View

Price under review

16 more retailers have this diamond

Prices start from £1,737 GBPSave up to £6,021 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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6.10ct Heart

£1,737 GBP