Heart|Lab Grown|IGI

3.53ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG655447862

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG655447862

Diamond specifications and retailer prices

From £365 GBP

$489 USD

As of October 27, 2026

Save £2,874 GBP (89%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £3,239 GBP at Do Amore Diamonds · As of October 28, 2026

View at Do Amore Diamonds

About this 3.53ct lab-grown heart diamond

This 3.53ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG655447862 or 655447862. Listed at 18 retailers as of October 27, 2026, with prices from £365 to £3,239, a £2,874 spread on the same certified stone. Do Amore Diamonds lists it at £3,239. 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

3.53

Carat

Colour

VS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.9°

Pavilion angle37.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG655447862

Dimensions9.43 × 10.76 × 5.78 mm

L/W Ratio1.14

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 LG655447862

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 27

Current: £3,239 GBP|Low: £365 GBP|High: £4,568 GBP|Avg: £1,221 GBP|-6.5%

Do Amore Diamonds

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October 27, 2026

Retailer 19£365 GBP

Retailer 5£408 GBP

Retailer 9£452 GBP

Retailer 13£452 GBP

Retailer 14£556 GBP

Retailer 3£597 GBP

Retailer 10£670 GBP

Retailer 8£743 GBP

Retailer 2£773 GBP

Retailer 17£807 GBP

Retailer 11£867 GBP

Retailer 7£1,113 GBP

Retailer 6£1,216 GBP

Retailer 15£1,314 GBP

Retailer 20£1,692 GBP

Retailer 18£1,708 GBP

Retailer 12£1,910 GBP

Retailer 16£2,087 GBP

Retailer 4£2,171 GBP

Do Amore Diamonds£3,239 GBP

25 data points across 20 retailers

18 retailers£365 GBP to £3,239 GBP

Cheapest Retailer

£365 GBP

$489 USD

Retailer 2

£408 GBP

$547 USD

View

Retailer 3

£452 GBP

$606 USD

View

Retailer 4

£452 GBP

$606 USD

View

Price last confirmed 14 days ago

Retailer 5

£556 GBP

$745 USD

View

Retailer 6

£597 GBP

View

Price last confirmed 7 days ago

B+

Retailer 7

£670 GBP

$898 USD

View

Retailer 8

£743 GBP

$995 USD

View

Retailer 9

£773 GBP

View

Retailer 10

£807 GBP

$1,081 USD

View

Retailer 11

£1,113 GBP

$1,491 USD

View

B+

Retailer 12

£1,216 GBP

$1,629 USD

View

B+

Retailer 13

£1,314 GBP

$1,760 USD

View

B+

Retailer 14

£1,692 GBP

$2,267 USD

View

B+

Retailer 15

£1,708 GBP

$2,289 USD

View

Retailer 16

£2,087 GBP

View

Retailer 17

£2,171 GBP

$2,909 USD

View

Most Expensive

Do Amore Diamonds

27-81A68EE3B · Oct 28

£3,239 GBP

$4,340 USD

View

17 more retailers have this diamond

Prices start from £365 GBPSave up to £2,874 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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3.53ct Heart

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