Round|Lab Grown|IGI

2.33ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG627403949

Shape and cutting style on the report: Round brilliant

Certificate IGI LG627403949

Diamond specifications and retailer prices

From £375 GBP

$503 USD

As of November 1, 2026

Save £2,580 GBP (87%) vs most expensive(unlock to see where)

22 retailers carry this diamond

Most expensive: £2,955 GBP at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 2.33ct lab-grown round diamond

This 2.33ct lab-grown round sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG627403949 or 627403949. Listed at 22 retailers as of October 31, 2026, with prices from £375 to £2,955, a £2,580 spread on the same certified stone. Brilliant Earth lists it at £2,955. 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

2.33

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.4°

Pavilion angle41°

OriginLab Grown

Grading LabIGI

CertificateIGI LG627403949

Dimensions8.52 × 8.56 × 5.21 mm

L/W Ratio1.00

Girdle conditionFaceted

Culet sizePointed

Cert comments

HEARTS & ARROWS 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 LG627403949

Side View

Caratlytics Score

How it works →

Excellent

Excellent quality and great value

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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1

Current: £2,955 GBP|Low: £360 GBP|High: £2,955 GBP|Avg: £1,075 GBP

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

Retailer 13

November 2, 2026

Retailer 3£375 GBP

Retailer 5£465 GBP

Retailer 2£557 GBP

Retailer 11£567 GBP

Retailer 12£709 GBP

Retailer 6£712 GBP

Retailer 7£766 GBP

Retailer 8£1,033 GBP

Retailer 10£1,123 GBP

Retailer 13£1,201 GBP

Retailer 4£1,624 GBP

Retailer 9£1,953 GBP

Brilliant Earth£2,955 GBP

36 data points across 13 retailers

22 retailers£375 GBP to £2,955 GBP

Cheapest Retailer

£375 GBP

$503 USD

Retailer 2

£420 GBP

$563 USD

View

Final sale: no returns

Retailer 3

£420 GBP

$563 USD

View

Retailer 4

£465 GBP

$623 USD

View

Retailer 5

£465 GBP

$623 USD

View

Price last confirmed 17 days ago

Retailer 6

£557 GBP

View

Retailer 7

£567 GBP

$760 USD

View

Retailer 8

£709 GBP

$950 USD

View

Retailer 9

£711 GBP

$953 USD

View

Retailer 10

£712 GBP

€908 EUR

View

Retailer 11

£766 GBP

View

B+

Retailer 12

£1,033 GBP

A$2,130 AUD

View

B+

Retailer 13

£1,105 GBP

$1,481 USD

View

B+

Retailer 14

£1,123 GBP

ZAR 24,306 ZAR

View

B+

Retailer 15

£1,181 GBP

$1,582 USD

View

B+

Retailer 16

£1,201 GBP

$1,609 USD

View

B+

Retailer 17

£1,224 GBP

$1,640 USD

View

B+

Retailer 18

£1,515 GBP

$2,030 USD

View

B+

Retailer 19

£1,624 GBP

$2,176 USD

View

Retailer 20

£1,726 GBP

$2,313 USD

View

B+

Retailer 21

£1,953 GBP

View

Most Expensive

Brilliant Earth

10022544A · Oct 31

£2,955 GBP

$3,960 USD

View

21 more retailers have this diamond

Prices start from £375 GBPSave up to £2,580 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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