Heart|Lab Grown|IGI

1.93ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG623405937

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG623405937

Diamond specifications and retailer prices

From £244 GBP

$327 USD

As of November 1, 2026

Save £1,686 GBP (87%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £1,930 GBP at Do Amore Diamonds · As of October 31, 2026

View at Do Amore Diamonds

About this 1.93ct lab-grown heart diamond

This 1.93ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623405937 or 623405937. Listed at 18 retailers as of October 31, 2026, with prices from £244 to £1,930, a £1,686 spread on the same certified stone. Do Amore Diamonds lists it at £1,930. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.93

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.7°

Pavilion angle37.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG623405937

Dimensions8.17 × 8.63 × 4.90 mm

L/W Ratio1.06

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG623405937

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: Nov 1

Current: £532 GBP|Low: £244 GBP|High: £1,208 GBP|Avg: £632 GBP|+3.2%

Retailer 1

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

November 2, 2026

Retailer 3£244 GBP

Retailer 10£270 GBP

Retailer 7£348 GBP

Retailer 8£387 GBP

Retailer 2£443 GBP

Retailer 4£476 GBP

Retailer 5£514 GBP

Retailer 1£532 GBP

Retailer 9£829 GBP

Retailer 12£895 GBP

Retailer 11£1,037 GBP

Retailer 6£1,193 GBP

44 data points across 12 retailers

18 retailers£244 GBP to £1,930 GBP

Cheapest Retailer

£244 GBP

$327 USD

Final sale: no returns

Retailer 2

£270 GBP

$362 USD

View

Retailer 3

£270 GBP

$362 USD

View

Price last confirmed 30 days ago

Retailer 4

£348 GBP

View

Retailer 5

£387 GBP

$520 USD

View

Retailer 6

£443 GBP

$595 USD

View

Retailer 7

£466 GBP

$626 USD

View

Retailer 8

£476 GBP

$639 USD

View

Retailer 9

£514 GBP

ZAR 11,133 ZAR

View

Retailer 10

£532 GBP

View

B+

Retailer 11

£829 GBP

$1,112 USD

View

Retailer 12

£895 GBP

A$1,848 AUD

View

Price last confirmed 32 days ago

Retailer 13

£958 GBP

$1,285 USD

View

Price last confirmed 32 days ago

Retailer 14

£958 GBP

$1,285 USD

View

Retailer 15

£1,037 GBP

$1,391 USD

View

Retailer 16

£1,078 GBP

$1,446 USD

View

Retailer 17

£1,193 GBP

View

Most Expensive

Do Amore Diamonds

27-577BEB830 · Oct 31

£1,930 GBP

$2,590 USD

View

17 more retailers have this diamond

Prices start from £244 GBPSave up to £1,686 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.

Similar diamonds

1.93ct Heart

£244 GBP