Heart|Lab Grown|IGI

1.54ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG712585107

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG712585107

Diamond specifications and retailer prices

From £217 GBP

$291 USD

As of October 30, 2026

Save £1,664 GBP (88%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: £1,881 GBP at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 1.54ct lab-grown heart diamond

This 1.54ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG712585107 or 712585107. Listed at 23 retailers as of October 30, 2026, with prices from £217 to £1,881, a £1,664 spread on the same certified stone. Brilliant Earth lists it at £1,881. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54

Carat

Colour

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle42.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG712585107

Dimensions7.89 × 7.89 × 7.24 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 LG712585107

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: £1,881 GBP|Low: £187 GBP|High: £1,881 GBP|Avg: £465 GBP

Brilliant Earth

Retailer 2

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Retailer 19

October 30, 2026

Retailer 7£187 GBP

Retailer 19£217 GBP

Retailer 9£225 GBP

Retailer 4£241 GBP

Retailer 10£241 GBP

Retailer 3£325 GBP

Retailer 18£362 GBP

Retailer 13£397 GBP

Retailer 14£410 GBP

Retailer 11£438 GBP

Retailer 2£450 GBP

Retailer 12£460 GBP

Retailer 15£567 GBP

Retailer 17£609 GBP

Retailer 8£775 GBP

Retailer 5£881 GBP

Retailer 6£923 GBP

Retailer 16£972 GBP

Brilliant Earth£1,881 GBP

37 data points across 19 retailers

23 retailers£217 GBP to £1,881 GBP

Retailer 1

£187 GBP

$250 USD

Price last confirmed 28 days ago

Retailer 2

£217 GBP

$291 USD

View

Final sale: no returns

Retailer 3

£225 GBP

$302 USD

View

Price last confirmed 31 days ago

Retailer 4

£241 GBP

$323 USD

View

Price last confirmed 27 days ago

Retailer 5

£267 GBP

HK$2,800 HKD

View

B+

Retailer 6

£325 GBP

$435 USD

View

Retailer 7

£362 GBP

$485 USD

View

Price last confirmed 8 days ago

Retailer 8

£410 GBP

ZAR 8,884 ZAR

View

Price last confirmed 12 days ago

B+

Retailer 9

£438 GBP

$587 USD

View

B+

Retailer 10

£450 GBP

$603 USD

View

B+

Retailer 11

£460 GBP

View

Retailer 12

£567 GBP

A$1,169 AUD

View

Price last confirmed 12 days ago

Retailer 13

£609 GBP

$816 USD

View

Price last confirmed 9 days ago

Retailer 14

£775 GBP

$1,038 USD

View

Price last confirmed 30 days ago

Retailer 15

£777 GBP

SGD 1,406 SGD

View

Retailer 16

£813 GBP

$1,090 USD

View

Retailer 17

£881 GBP

$1,181 USD

View

Retailer 18

£923 GBP

A$1,903 AUD

View

Price last confirmed 28 days ago

Retailer 19

£949 GBP

$1,271 USD

View

Retailer 20

£972 GBP

View

Price last confirmed 9 days ago

Retailer 21

£996 GBP

$1,334 USD

View

Retailer 22

£1,035 GBP

$1,387 USD

View

Most Expensive

Brilliant Earth

14565640A · Oct 30

£1,881 GBP

$2,520 USD

View

22 more retailers have this diamond

Prices start from £217 GBPSave up to £1,664 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.

Where to buy this spec

See every retailer carrying 1.54ct D VVS2 heart lab-grown

Ranked by inventory count, with return policy, certs, and trust signals.

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