Heart|Lab Grown|IGI

10.88ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG797630688

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797630688

Diamond specifications and retailer prices

From £2,146 GBP

$2,875 USD

As of October 30, 2026

Save £14,789 GBP (87%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: £16,934 GBP at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 10.88ct lab-grown heart diamond

This 10.88ct lab-grown heart sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797630688 or 797630688. Listed at 20 retailers as of October 30, 2026, with prices from £2,146 to £16,934, a £14,789 spread on the same certified stone. Do Amore Diamonds lists it at £16,934. 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

10.88

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.2°

Pavilion angle39.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG797630688

Dimensions14.09 × 15.52 × 8.71 mm

L/W Ratio1.10

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG797630688

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: £6,996 GBP|Low: £2,060 GBP|High: £7,097 GBP|Avg: £3,834 GBP|+2.5%

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

Retailer 15

October 31, 2026

Retailer 14£2,146 GBP

Retailer 4£2,335 GBP

Retailer 6£2,402 GBP

Retailer 15£2,489 GBP

Retailer 13£2,608 GBP

Retailer 5£2,772 GBP

Retailer 3£3,433 GBP

Retailer 10£3,503 GBP

Retailer 12£3,576 GBP

Retailer 8£3,620 GBP

Retailer 9£4,252 GBP

Retailer 7£4,900 GBP

Retailer 11£5,112 GBP

Retailer 2£6,268 GBP

Retailer 1£6,996 GBP

44 data points across 15 retailers

20 retailers£2,146 GBP to £16,934 GBP

Cheapest Retailer

£2,146 GBP

$2,875 USD

Retailer 2

£2,335 GBP

$3,128 USD

View

Retailer 3

£2,402 GBP

$3,219 USD

View

Final sale: no returns

Retailer 4

£2,489 GBP

$3,335 USD

View

Retailer 5

£2,489 GBP

$3,335 USD

View

Price last confirmed 19 days ago

Retailer 6

£2,608 GBP

$3,495 USD

View

Retailer 7

£2,772 GBP

$3,714 USD

View

B+

Retailer 8

£3,433 GBP

$4,600 USD

View

B+

Retailer 9

£3,503 GBP

$4,694 USD

View

B+

Retailer 10

£3,576 GBP

$4,792 USD

View

B+

Retailer 11

£3,620 GBP

View

B+

Retailer 12

£4,252 GBP

ZAR 92,039 ZAR

View

B+

Retailer 13

£4,900 GBP

$6,566 USD

View

Retailer 14

£5,112 GBP

A$10,537 AUD

View

Price last confirmed 9 days ago

Retailer 15

£6,268 GBP

$8,398 USD

View

Retailer 16

£6,853 GBP

$9,182 USD

View

Retailer 17

£6,996 GBP

A$14,421 AUD

View

Retailer 18

£9,598 GBP

$12,860 USD

View

Retailer 19

£14,762 GBP

$19,780 USD

View

Most Expensive

Do Amore Diamonds

23-797630688 · Oct 31

£16,934 GBP

$22,690 USD

View

19 more retailers have this diamond

Prices start from £2,146 GBPSave up to £14,789 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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10.88ct Heart

£2,146 GBP