Heart|Lab Grown|IGI

3.77ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG704563969

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG704563969

Diamond specifications and retailer prices

From £735 GBP

$979 USD

As of October 30, 2026

Save £6,136 GBP (89%) vs most expensive(unlock to see where)

24 retailers carry this diamond

Most expensive: £6,871 GBP at Do Amore Diamonds · As of October 30, 2026

View at Do Amore Diamonds

About this 3.77ct lab-grown heart diamond

This 3.77ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG704563969 or 704563969. Listed at 24 retailers as of October 30, 2026, with prices from £735 to £6,871, a £6,136 spread on the same certified stone. Do Amore Diamonds lists it at £6,871. 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

3.77

Carat

Colour

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle40.3°

Pavilion angle39.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG704563969

Dimensions10.80 × 10.80 × 9.24 mm

L/W Ratio1.00

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 LG704563969

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: £1,363 GBP|Low: £706 GBP|High: £3,235 GBP|Avg: £1,653 GBP|-1.1%

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

October 30, 2026

Retailer 3£706 GBP

Retailer 5£823 GBP

Retailer 2£853 GBP

Retailer 13£853 GBP

Retailer 6£990 GBP

Retailer 12£1,025 GBP

Retailer 1£1,363 GBP

Retailer 8£1,761 GBP

Retailer 11£1,838 GBP

Retailer 10£2,124 GBP

Retailer 9£2,165 GBP

Retailer 14£2,642 GBP

Retailer 4£2,643 GBP

Retailer 7£3,209 GBP

42 data points across 14 retailers

24 retailers£735 GBP to £6,871 GBP

Retailer 1

£706 GBP

$940 USD

Price last confirmed 28 days ago

Retailer 2

£735 GBP

$979 USD

View

Retailer 3

£800 GBP

$1,065 USD

View

Price last confirmed 31 days ago

Retailer 4

£823 GBP

$1,096 USD

View

Final sale: no returns

Retailer 5

£853 GBP

$1,136 USD

View

Price last confirmed 27 days ago

Retailer 6

£853 GBP

$1,136 USD

View

Retailer 7

£853 GBP

$1,136 USD

View

Price last confirmed 13 days ago

Retailer 8

£1,025 GBP

$1,365 USD

View

Retailer 9

£1,182 GBP

$1,574 USD

View

Retailer 10

£1,201 GBP

$1,599 USD

View

Retailer 11

£1,363 GBP

View

B+

Retailer 12

£1,761 GBP

A$3,608 AUD

View

B+

Retailer 13

£1,764 GBP

$2,349 USD

View

Retailer 14

£1,764 GBP

$2,349 USD

View

Price last confirmed 29 days ago

B+

Retailer 15

£1,838 GBP

$2,447 USD

View

Retailer 16

£2,124 GBP

A$4,351 AUD

View

Price last confirmed 8 days ago

B+

Retailer 17

£2,165 GBP

ZAR 46,580 ZAR

View

Retailer 18

£2,642 GBP

A$5,412 AUD

View

Price last confirmed 21 days ago

Retailer 19

£2,643 GBP

$3,520 USD

View

Retailer 20

£2,736 GBP

$3,644 USD

View

Retailer 21

£3,209 GBP

View

Retailer 22

£3,347 GBP

$4,457 USD

View

Retailer 23

£6,526 GBP

$8,690 USD

View

Most Expensive

Do Amore Diamonds

23-704563969 · Oct 30

£6,871 GBP

$9,150 USD

View

23 more retailers have this diamond

Prices start from £735 GBPSave up to £6,136 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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