Heart|Lab Grown|IGI

7.03ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG596344443

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG596344443

Diamond specifications and retailer prices

From £1,028 GBP

$1,377 USD

As of October 30, 2026

Save £6,048 GBP (85%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £7,075 GBP at Do Amore Diamonds · As of November 2, 2026

View at Do Amore Diamonds

About this 7.03ct lab-grown heart diamond

This 7.03ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG596344443 or 596344443. Listed at 18 retailers as of October 30, 2026, with prices from £1,028 to £7,075, a £6,048 spread on the same certified stone. Do Amore Diamonds lists it at £7,075. 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

7.03

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.3°

Pavilion angle39.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG596344443

Dimensions13.19 × 11.15 × 7.91 mm

L/W Ratio1.18

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG596344443

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: £1,566 GBP|Low: £987 GBP|High: £3,805 GBP|Avg: £1,960 GBP|-0.1%

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

November 2, 2026

Retailer 10£1,028 GBP

Retailer 3£1,119 GBP

Retailer 4£1,152 GBP

Retailer 11£1,193 GBP

Retailer 9£1,321 GBP

Retailer 5£1,533 GBP

Retailer 1£1,566 GBP

Retailer 6£1,859 GBP

Retailer 13£1,884 GBP

Retailer 8£2,439 GBP

Retailer 2£2,467 GBP

Retailer 12£3,214 GBP

Retailer 7£3,759 GBP

43 data points across 13 retailers

18 retailers£1,028 GBP to £7,075 GBP

Cheapest Retailer

£1,028 GBP

$1,377 USD

Retailer 2

£1,119 GBP

$1,499 USD

View

Retailer 3

£1,152 GBP

$1,543 USD

View

Final sale: no returns

Retailer 4

£1,193 GBP

$1,598 USD

View

Retailer 5

£1,193 GBP

$1,598 USD

View

Price last confirmed 20 days ago

Retailer 6

£1,321 GBP

$1,770 USD

View

Retailer 7

£1,533 GBP

$2,054 USD

View

Retailer 8

£1,566 GBP

View

B+

Retailer 9

£1,859 GBP

View

B+

Retailer 10

£1,884 GBP

$2,524 USD

View

B+

Retailer 11

£1,967 GBP

$2,636 USD

View

B+

Retailer 12

£2,164 GBP

$2,900 USD

View

B+

Retailer 13

£2,439 GBP

A$5,027 AUD

View

B+

Retailer 14

£2,467 GBP

$3,306 USD

View

Retailer 15

£3,214 GBP

$4,306 USD

View

Retailer 16

£3,759 GBP

View

Retailer 17

£4,651 GBP

$6,231 USD

View

Most Expensive

Do Amore Diamonds

27-D8F54258F · Nov 2

£7,075 GBP

$9,480 USD

View

17 more retailers have this diamond

Prices start from £1,028 GBPSave up to £6,048 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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7.03ct Heart

£1,028 GBP