Cushion|Lab Grown|IGI

3.23ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG630455713

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG630455713

Diamond specifications and retailer prices

From £1,299 GBP

$1,730 USD

As of October 30, 2026

Save £6,248 GBP (83%) vs most expensive(unlock to see where)

18 retailers carry this diamond

Most expensive: £7,547 GBP at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 3.23ct lab-grown cushion diamond

This 3.23ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG630455713 or 630455713. Listed at 18 retailers as of October 29, 2026, with prices from £1,299 to £7,547, a £6,248 spread on the same certified stone. Do Amore Diamonds lists it at £7,547. 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

3.23

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.4°

Pavilion angle39.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG630455713

Dimensions9.97 × 7.88 × 5.31 mm

L/W Ratio1.27

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG630455713

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: £7,547 GBP|Low: £1,299 GBP|High: £8,688 GBP|Avg: £3,445 GBP|-13.1%

Do Amore Diamonds

Retailer 2

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October 29, 2026

Retailer 16£1,299 GBP

Retailer 14£1,307 GBP

Retailer 6£1,340 GBP

Retailer 4£1,371 GBP

Retailer 10£1,465 GBP

Retailer 13£1,639 GBP

Retailer 15£1,789 GBP

Retailer 2£1,990 GBP

Retailer 7£2,925 GBP

Retailer 11£3,261 GBP

Retailer 8£3,302 GBP

Retailer 17£3,387 GBP

Retailer 3£3,429 GBP

Retailer 18£3,874 GBP

Retailer 12£4,032 GBP

Retailer 5£4,949 GBP

Retailer 9£6,173 GBP

Do Amore Diamonds£7,547 GBP

36 data points across 18 retailers

18 retailers£1,299 GBP to £7,547 GBP

Cheapest Retailer

£1,299 GBP

$1,730 USD

Retailer 2

£1,307 GBP

$1,740 USD

View

Retailer 3

£1,340 GBP

$1,785 USD

View

Final sale: no returns

Retailer 4

£1,371 GBP

$1,826 USD

View

Retailer 5

£1,465 GBP

$1,951 USD

View

Price last confirmed 17 days ago

Retailer 6

£1,639 GBP

View

B+

Retailer 7

£1,789 GBP

$2,383 USD

View

B+

Retailer 8

£1,990 GBP

View

Retailer 9

£2,925 GBP

$3,895 USD

View

Price last confirmed 8 days ago

B+

Retailer 10

£3,261 GBP

ZAR 70,163 ZAR

View

Retailer 11

£3,302 GBP

A$6,765 AUD

View

Price last confirmed 24 days ago

Retailer 12

£3,387 GBP

View

Retailer 13

£3,429 GBP

$4,566 USD

View

Retailer 14

£3,874 GBP

$5,159 USD

View

Retailer 15

£4,032 GBP

View

Retailer 16

£4,949 GBP

$6,591 USD

View

Retailer 17

£6,173 GBP

$8,220 USD

View

Most Expensive

Do Amore Diamonds

27-647C6A4BB · Oct 29

£7,547 GBP

$10,050 USD

View

17 more retailers have this diamond

Prices start from £1,299 GBPSave up to £6,248 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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