Heart|Lab Grown|IGI

1.37ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG805669685

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG805669685

Diamond specifications and retailer prices

From £166 GBP

$222 USD

As of October 24, 2026

Save £705 GBP (81%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £870 GBP at Reve Diamonds · As of October 25, 2026

View at Reve Diamonds

About this 1.37ct lab-grown heart diamond

This 1.37ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805669685 or 805669685. Listed at 18 retailers as of October 24, 2026, with prices from £166 to £870, a £705 spread on the same certified stone. Reve Diamonds lists it at £870. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishVery Good

SymmetryVery Good

FluorescenceNone

Crown angle32.1°

Pavilion angle43.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG805669685

Dimensions7.91 × 6.98 × 4.50 mm

L/W Ratio1.13

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

PolishVery Good

SymmetryVery Good

FluorescenceNone

CertificateIGI LG805669685

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 24

Current: £573 GBP|Low: £136 GBP|High: £1,157 GBP|Avg: £425 GBP|-0.8%

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

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Retailer 17

Reve Diamonds

October 31, 2026

Retailer 4£143 GBP

Retailer 5£160 GBP

Retailer 3£166 GBP

Retailer 7£177 GBP

Retailer 14£222 GBP

Retailer 17£300 GBP

Retailer 2£310 GBP

Retailer 15£320 GBP

Retailer 8£366 GBP

Retailer 12£407 GBP

Retailer 10£446 GBP

Retailer 6£569 GBP

Retailer 1£573 GBP

Retailer 11£589 GBP

Retailer 13£605 GBP

Retailer 9£610 GBP

Retailer 16£829 GBP

Reve Diamonds£870 GBP

37 data points across 18 retailers

18 retailers£166 GBP to £870 GBP

Retailer 1

£143 GBP

$191 USD

Price last confirmed 8 days ago

Retailer 2

£166 GBP

$222 USD

View

Retailer 3

£177 GBP

$237 USD

View

Retailer 4

£201 GBP

HK$2,100 HKD

View

Retailer 5

£222 GBP

View

Retailer 6

£300 GBP

ZAR 6,483 ZAR

View

Price last confirmed 8 days ago

B+

Retailer 7

£310 GBP

$415 USD

View

Retailer 8

£320 GBP

View

Retailer 9

£366 GBP

$490 USD

View

B+

Retailer 10

£407 GBP

$546 USD

View

B+

Retailer 11

£446 GBP

$598 USD

View

B+

Retailer 12

£569 GBP

$763 USD

View

B+

Retailer 13

£573 GBP

SGD 1,037 SGD

View

Retailer 14

£589 GBP

$789 USD

View

Retailer 15

£605 GBP

$810 USD

View

B+

Retailer 16

£610 GBP

$817 USD

View

Retailer 17

£829 GBP

View

Most Expensive

Reve Diamonds

068C41B05 · Oct 25

£870 GBP

$1,166 USD

View

17 more retailers have this diamond

Prices start from £166 GBPSave up to £705 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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1.37ct Heart

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