Heart|Lab Grown|IGI

2.53ct G VVS2 Heart Lab Grown Diamond

EX • G/VVS2 • IGI LG643421182

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG643421182

Diamond specifications and retailer prices

From £328 GBP

$440 USD

As of October 24, 2026

Save £1,031 GBP (76%) vs most expensive(unlock to see where)

17 retailers carry this diamond

Most expensive: £1,426 GBP at MOH London · As of October 19, 2026

View at MOH London

About this 2.53ct lab-grown heart diamond

This 2.53ct lab-grown heart sits in the two to three carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG643421182 or 643421182. Listed at 17 retailers as of October 24, 2026, with a 314% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.53

Carat

Colour

VVS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishVery Good

SymmetryVery Good

FluorescenceNone

Crown angle35.9°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG643421182

Dimensions8.58 × 9.18 × 5.35 mm

L/W Ratio1.07

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

PolishVery Good

SymmetryVery Good

FluorescenceNone

CertificateIGI LG643421182

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 24

Current: £1,426 GBP|Low: £233 GBP|High: £1,488 GBP|Avg: £750 GBP|+0.5%

MOH London

Retailer 2

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Retailer 18

October 26, 2026

Retailer 16£293 GBP

Retailer 7£327 GBP

Retailer 4£328 GBP

Retailer 5£363 GBP

Retailer 17£363 GBP

Retailer 15£487 GBP

Retailer 12£549 GBP

Retailer 13£556 GBP

Retailer 6£575 GBP

Retailer 2£587 GBP

Retailer 8£660 GBP

Retailer 11£868 GBP

Retailer 14£1,019 GBP

Retailer 3£1,167 GBP

Retailer 9£1,195 GBP

Retailer 10£1,349 GBP

Retailer 18£1,360 GBP

MOH London£1,426 GBP

39 data points across 18 retailers

17 retailers£328 GBP to £1,360 GBP

Retailer 1

£293 GBP

$392 USD

Price last confirmed 7 days ago

Retailer 2

£328 GBP

$440 USD

View

Retailer 3

£363 GBP

$487 USD

View

Retailer 4

£363 GBP

$487 USD

View

B+

Retailer 5

£487 GBP

$652 USD

View

Retailer 6

£549 GBP

$735 USD

View

Retailer 7

£556 GBP

€709 EUR

View

Price last confirmed 7 days ago

Retailer 8

£575 GBP

$771 USD

View

Retailer 9

£587 GBP

View

B+

Retailer 10

£660 GBP

$884 USD

View

B+

Retailer 11

£868 GBP

ZAR 18,796 ZAR

View

Retailer 12

£1,019 GBP

$1,365 USD

View

Retailer 13

£1,167 GBP

$1,564 USD

View

Retailer 14

£1,195 GBP

$1,601 USD

View

Retailer 15

£1,349 GBP

$1,808 USD

View

Retailer 16

£1,360 GBP

$1,822 USD

View

Most Expensive

MOH London

LG643421182 · Oct 19

£1,426 GBP

View

Price last confirmed 11 days ago

16 more retailers have this diamond

Prices start from £328 GBPSave up to £1,031 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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2.53ct Heart

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