Cushion|Lab Grown|IGI

2.53ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG829610324

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG829610324

Diamond specifications and retailer prices

From £362 GBP

HK$3,800 HKD

As of November 1, 2026

Save £1,026 GBP (74%) vs most expensive(unlock to see where)

16 retailers carry this diamond

Most expensive: £1,388 GBP at With Clarity · As of November 3, 2026

View at With Clarity

About this 2.53ct lab-grown cushion diamond

This 2.53ct lab-grown cushion sits in the two to three carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG829610324 or 829610324. Listed at 16 retailers as of November 1, 2026, with prices from £362 to £1,388, a £1,026 spread on the same certified stone. With Clarity lists it at £1,388. 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

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.6°

Pavilion angle29.1°

OriginLab Grown

Grading LabIGI

CertificateIGI LG829610324

Dimensions9.33 × 6.96 × 4.38 mm

L/W Ratio1.34

Girdle conditionFaceted

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG829610324

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: £817 GBP|Low: £297 GBP|High: £1,405 GBP|Avg: £823 GBP

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

Retailer 14

Retailer 15

With Clarity

November 2, 2026

Retailer 3£297 GBP

Retailer 6£362 GBP

Retailer 11£377 GBP

Retailer 14£443 GBP

Retailer 8£504 GBP

Retailer 12£528 GBP

Retailer 13£617 GBP

Retailer 2£737 GBP

Retailer 1£817 GBP

Retailer 9£1,028 GBP

Retailer 10£1,040 GBP

Retailer 7£1,089 GBP

Retailer 5£1,262 GBP

Retailer 4£1,289 GBP

Retailer 15£1,297 GBP

With Clarity£1,388 GBP

9 data points across 16 retailers

16 retailers£362 GBP to £1,388 GBP

Cheapest Retailer

£362 GBP

HK$3,800 HKD

Retailer 2

£377 GBP

View

Price last confirmed 7 days ago

Retailer 3

£443 GBP

$595 USD

View

Price last confirmed 6 days ago

Retailer 4

£504 GBP

€644 EUR

View

Retailer 5

£528 GBP

$708 USD

View

Price last confirmed 8 days ago

Retailer 6

£617 GBP

$828 USD

View

Retailer 7

£737 GBP

A$1,522 AUD

View

Price last confirmed 8 days ago

Retailer 8

£817 GBP

$1,096 USD

View

Retailer 9

£999 GBP

$1,340 USD

View

Retailer 10

£1,028 GBP

$1,380 USD

View

Retailer 11

£1,040 GBP

SGD 1,886 SGD

View

Retailer 12

£1,089 GBP

$1,462 USD

View

Retailer 13

£1,262 GBP

$1,693 USD

View

Price last confirmed 7 days ago

Retailer 14

£1,289 GBP

View

Price last confirmed 7 days ago

B+

Retailer 15

£1,297 GBP

$1,740 USD

View

Most Expensive

B+

With Clarity

829610324 · Nov 3

£1,388 GBP

$1,863 USD

View

15 more retailers have this diamond

Prices start from £362 GBPSave up to £1,026 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 Cushion

£362 GBP