Round|Lab Grown|IGI

2.35ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG669421475

Shape and cutting style on the report: Round brilliant

Certificate IGI LG669421475

Diamond specifications and retailer prices

From £471 GBP

$631 USD

As of October 29, 2026

Save £2,856 GBP (86%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: £3,327 GBP at Queensmith · As of October 27, 2026

View at Queensmith

About this 2.35ct lab-grown round diamond

This 2.35ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG669421475 or 669421475. Listed at 26 retailers as of October 27, 2026, with prices from £471 to £3,327, a £2,856 spread on the same certified stone. Queensmith lists it at £3,327. 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

2.35

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.6°

Pavilion angle41.5°

OriginLab Grown

Grading LabIGI

CertificateIGI LG669421475

Dimensions8.50 × 8.53 × 5.32 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

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 LG669421475

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 29

Current: £955 GBP|Low: £452 GBP|High: £3,381 GBP|Avg: £1,402 GBP|-7.9%

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October 31, 2026

Retailer 2£471 GBP

Retailer 15£513 GBP

Retailer 22£527 GBP

Retailer 4£546 GBP

Retailer 21£640 GBP

Retailer 19£679 GBP

Retailer 5£755 GBP

Retailer 6£784 GBP

Retailer 12£913 GBP

Retailer 1£955 GBP

Retailer 3£1,169 GBP

Retailer 23£1,270 GBP

Retailer 17£1,297 GBP

Retailer 18£1,409 GBP

Retailer 7£1,536 GBP

Retailer 16£1,845 GBP

Retailer 10£1,864 GBP

Retailer 14£1,885 GBP

Retailer 9£1,917 GBP

Retailer 11£1,937 GBP

Retailer 20£2,304 GBP

Retailer 8£2,635 GBP

Retailer 13£3,299 GBP

39 data points across 23 retailers

26 retailers£471 GBP to £3,327 GBP

Cheapest Retailer

£471 GBP

$631 USD

Retailer 2

£513 GBP

$687 USD

View

Retailer 3

£527 GBP

$706 USD

View

Final sale: no returns

Retailer 4

£546 GBP

$732 USD

View

Price last confirmed 15 days ago

Retailer 5

£546 GBP

$732 USD

View

Retailer 6

£640 GBP

HK$6,700 HKD

View

Retailer 7

£679 GBP

$910 USD

View

Retailer 8

£755 GBP

$1,011 USD

View

Retailer 9

£784 GBP

$1,050 USD

View

Retailer 10

£913 GBP

View

Retailer 11

£955 GBP

€1,219 EUR

View

Retailer 12

£1,169 GBP

$1,566 USD

View

Retailer 13

£1,270 GBP

$1,701 USD

View

Retailer 14

£1,297 GBP

A$2,674 AUD

View

B+

Retailer 15

£1,409 GBP

ZAR 30,505 ZAR

View

B+

Retailer 16

£1,536 GBP

$2,058 USD

View

B+

Retailer 17

£1,845 GBP

SGD 3,340 SGD

View

B+

Retailer 18

£1,864 GBP

$2,497 USD

View

B+

Retailer 19

£1,885 GBP

$2,526 USD

View

B+

Retailer 20

£1,917 GBP

$2,569 USD

View

B+

Retailer 21

£1,937 GBP

$2,596 USD

View

B+

Retailer 22

£2,304 GBP

View

Retailer 23

£2,635 GBP

$3,530 USD

View

Price last confirmed 24 days ago

Retailer 24

£2,836 GBP

$3,800 USD

View

Price last confirmed 89 days ago

Retailer 25

£3,299 GBP

$4,420 USD

View

Most Expensive

Queensmith

LG669421475 · Oct 27

£3,327 GBP

View

25 more retailers have this diamond

Prices start from £471 GBPSave up to £2,856 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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