Radiant|Lab Grown|IGI

2.93ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG823694859

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG823694859

Diamond specifications and retailer prices

From £780 GBP

$1,045 USD

As of October 30, 2026

Save £7,154 GBP (90%) vs most expensive(unlock to see where)

23 retailers carry this diamond

Most expensive: £7,933 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 2.93ct lab-grown radiant diamond

This 2.93ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823694859 or 823694859. Listed at 23 retailers as of October 29, 2026, with prices from £780 to £7,933, a £7,154 spread on the same certified stone. Brilliant Earth lists it at £7,933. 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

2.93

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42.4°

Pavilion angle35.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG823694859

Dimensions10.10 × 7.01 × 4.78 mm

L/W Ratio1.44

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG823694859

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: £7,933 GBP|Low: £873 GBP|High: £8,172 GBP|Avg: £2,546 GBP|-2.9%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

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Retailer 11

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Retailer 18

October 30, 2026

Retailer 8£873 GBP

Retailer 13£1,034 GBP

Retailer 3£1,051 GBP

Retailer 2£1,310 GBP

Retailer 14£1,437 GBP

Retailer 18£1,443 GBP

Retailer 4£1,891 GBP

Retailer 16£2,147 GBP

Retailer 11£2,335 GBP

Retailer 7£2,489 GBP

Retailer 5£2,502 GBP

Retailer 15£2,673 GBP

Retailer 9£2,904 GBP

Retailer 10£3,034 GBP

Retailer 12£3,086 GBP

Retailer 6£3,159 GBP

Retailer 17£4,153 GBP

Brilliant Earth£7,933 GBP

38 data points across 18 retailers

23 retailers£780 GBP to £7,933 GBP

Cheapest Retailer

£780 GBP

$1,045 USD

Retailer 2

£849 GBP

$1,137 USD

View

Retailer 3

£873 GBP

$1,170 USD

View

Final sale: no returns

Retailer 4

£905 GBP

$1,213 USD

View

Retailer 5

£905 GBP

$1,213 USD

View

Price last confirmed 13 days ago

Retailer 6

£1,034 GBP

$1,385 USD

View

Retailer 7

£1,051 GBP

HK$11,000 HKD

View

Retailer 8

£1,310 GBP

View

Retailer 9

£1,437 GBP

€1,834 EUR

View

Retailer 10

£1,443 GBP

$1,933 USD

View

Retailer 11

£1,696 GBP

$2,273 USD

View

Retailer 12

£1,891 GBP

$2,534 USD

View

Retailer 13

£2,147 GBP

A$4,425 AUD

View

Price last confirmed 8 days ago

Retailer 14

£2,335 GBP

ZAR 50,541 ZAR

View

B+

Retailer 15

£2,489 GBP

$3,335 USD

View

B+

Retailer 16

£2,502 GBP

View

B+

Retailer 17

£2,673 GBP

$3,582 USD

View

B+

Retailer 18

£2,904 GBP

$3,891 USD

View

B+

Retailer 19

£3,034 GBP

SGD 5,494 SGD

View

B+

Retailer 20

£3,086 GBP

View

B+

Retailer 21

£3,159 GBP

$4,233 USD

View

Retailer 22

£4,153 GBP

$5,565 USD

View

Price last confirmed 9 days ago

Most Expensive

Brilliant Earth

21056579A · Oct 29

£7,933 GBP

$10,630 USD

View

22 more retailers have this diamond

Prices start from £780 GBPSave up to £7,154 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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