Heart|Lab Grown|IGI

1.75ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG836616285

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836616285

Diamond specifications and retailer prices

From £207 GBP

$277 USD

As of November 2, 2026

Save £1,450 GBP (88%) vs most expensive(unlock to see where)

21 retailers carry this diamond

Most expensive: £1,657 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 1.75ct lab-grown heart diamond

This 1.75ct lab-grown heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG836616285 or 836616285. Listed at 21 retailers as of October 31, 2026, with prices from £207 to £1,657, a £1,450 spread on the same certified stone. Brilliant Earth lists it at £1,657. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.5°

Pavilion angle38.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG836616285

Dimensions7.38 × 8.26 × 4.79 mm

L/W Ratio1.12

Girdle conditionFaceted

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG836616285

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 2

Current: £1,657 GBP|Low: £207 GBP|High: £2,209 GBP|Avg: £622 GBP|-25.0%

Brilliant Earth

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November 2, 2026

Retailer 12£207 GBP

Retailer 7£231 GBP

Retailer 5£240 GBP

Retailer 10£257 GBP

Retailer 18£257 GBP

Retailer 2£271 GBP

Retailer 4£373 GBP

Retailer 3£424 GBP

Retailer 15£442 GBP

Retailer 13£452 GBP

Retailer 21£458 GBP

Retailer 17£596 GBP

Retailer 6£604 GBP

Retailer 20£788 GBP

Retailer 11£806 GBP

Retailer 9£825 GBP

Retailer 8£829 GBP

Retailer 14£862 GBP

Retailer 19£893 GBP

Retailer 16£1,033 GBP

Brilliant Earth£1,657 GBP

15 data points across 21 retailers

21 retailers£207 GBP to £1,657 GBP

Cheapest Retailer

£207 GBP

$277 USD

Retailer 2

£231 GBP

$310 USD

View

Final sale: no returns

Retailer 3

£240 GBP

$321 USD

View

Retailer 4

£257 GBP

$344 USD

View

Retailer 5

£257 GBP

$344 USD

View

Price last confirmed 8 days ago

Retailer 6

£271 GBP

View

Retailer 7

£373 GBP

$500 USD

View

Retailer 8

£424 GBP

$568 USD

View

Retailer 9

£442 GBP

ZAR 9,573 ZAR

View

Retailer 10

£452 GBP

View

Retailer 11

£458 GBP

$614 USD

View

B+

Retailer 12

£596 GBP

A$1,229 AUD

View

B+

Retailer 13

£604 GBP

$809 USD

View

B+

Retailer 14

£788 GBP

$1,056 USD

View

Retailer 15

£806 GBP

$1,080 USD

View

Retailer 16

£825 GBP

$1,105 USD

View

Retailer 17

£829 GBP

SGD 1,501 SGD

View

Retailer 18

£862 GBP

$1,155 USD

View

B+

Retailer 19

£893 GBP

$1,197 USD

View

B+

Retailer 20

£1,033 GBP

View

Most Expensive

Brilliant Earth

22192361A · Oct 31

£1,657 GBP

$2,220 USD

View

20 more retailers have this diamond

Prices start from £207 GBPSave up to £1,450 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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