Radiant|Lab Grown|IGI

2.92ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG743593748

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

Certificate IGI LG743593748

Diamond specifications and retailer prices

From £1,194 GBP

HK$12,500 HKD

As of October 30, 2026

Save £6,657 GBP (85%) vs most expensive(unlock to see where)

31 retailers carry this diamond

Most expensive: £7,851 GBP at Brilliant Earth · As of October 28, 2026

View at Brilliant Earth

About this 2.92ct lab-grown radiant diamond

This 2.92ct 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 LG743593748 or 743593748. Listed at 31 retailers as of October 28, 2026, with prices from £1,194 to £7,851, a £6,657 spread on the same certified stone. Brilliant Earth lists it at £7,851. 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

2.92

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.7°

Pavilion angle33.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG743593748

Dimensions7.11 × 7.11 × 4.62 mm

L/W Ratio1.00

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG743593748

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: Oct 30

Current: £7,851 GBP|Low: £730 GBP|High: £8,090 GBP|Avg: £2,406 GBP|-3.0%

Brilliant Earth

Retailer 2

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Retailer 24

October 23, 2026

Retailer 6£730 GBP

Retailer 9£794 GBP

Retailer 10£835 GBP

Retailer 14£934 GBP

Retailer 19£955 GBP

Retailer 13£1,029 GBP

Retailer 12£1,043 GBP

Retailer 2£1,383 GBP

Retailer 7£1,411 GBP

Retailer 22£1,494 GBP

Retailer 24£1,826 GBP

Retailer 16£1,918 GBP

Retailer 18£2,217 GBP

Retailer 20£2,385 GBP

Retailer 17£2,416 GBP

Retailer 15£2,582 GBP

Retailer 5£2,626 GBP

Retailer 3£2,718 GBP

Retailer 23£3,188 GBP

Retailer 11£3,455 GBP

Retailer 8£3,559 GBP

Retailer 21£4,012 GBP

Retailer 4£6,486 GBP

Brilliant Earth£7,851 GBP

37 data points across 24 retailers

31 retailers£1,194 GBP to £7,851 GBP

Retailer 1

£730 GBP

$978 USD

Price last confirmed 8 days ago

Retailer 2

£730 GBP

$978 USD

View

Price last confirmed 22 days ago

Retailer 3

£730 GBP

$978 USD

View

Price last confirmed 30 days ago

Retailer 4

£794 GBP

$1,064 USD

View

Price last confirmed 33 days ago

Retailer 5

£835 GBP

$1,119 USD

View

Price last confirmed 31 days ago

Retailer 6

£847 GBP

$1,135 USD

View

Price last confirmed 27 days ago

Retailer 7

£955 GBP

$1,280 USD

View

Price last confirmed 7 days ago

Retailer 8

£1,029 GBP

View

Price last confirmed 8 days ago

Retailer 9

£1,043 GBP

$1,397 USD

View

Price last confirmed 9 days ago

Retailer 10

£1,194 GBP

HK$12,500 HKD

View

Retailer 11

£1,383 GBP

View

Price last confirmed 7 days ago

Retailer 12

£1,397 GBP

View

Price last confirmed 15 days ago

Retailer 13

£1,411 GBP

$1,890 USD

View

Price last confirmed 9 days ago

Retailer 14

£1,752 GBP

$2,348 USD

View

Price last confirmed 8 days ago

Retailer 15

£1,752 GBP

$2,348 USD

View

Price last confirmed 29 days ago

Retailer 16

£1,752 GBP

$2,348 USD

View

Price last confirmed 20 days ago

Retailer 17

£1,826 GBP

$2,446 USD

View

Price last confirmed 8 days ago

Retailer 18

£1,918 GBP

$2,570 USD

View

Retailer 19

£2,217 GBP

A$4,571 AUD

View

Price last confirmed 8 days ago

Retailer 20

£2,385 GBP

ZAR 51,632 ZAR

View

Price last confirmed 10 days ago

Retailer 21

£2,416 GBP

$3,238 USD

View

Price last confirmed 8 days ago

Retailer 22

£2,582 GBP

View

Price last confirmed 15 days ago

Retailer 23

£2,626 GBP

$3,518 USD

View

Price last confirmed 8 days ago

Retailer 24

£2,718 GBP

$3,642 USD

View

Price last confirmed 9 days ago

Retailer 25

£3,188 GBP

View

Price last confirmed 11 days ago

Retailer 26

£3,324 GBP

$4,454 USD

View

Price last confirmed 9 days ago

Retailer 27

£3,455 GBP

SGD 6,256 SGD

View

Price last confirmed 9 days ago

Retailer 28

£3,559 GBP

A$7,337 AUD

View

Price last confirmed 25 days ago

Retailer 29

£4,012 GBP

$5,375 USD

View

Price last confirmed 9 days ago

Retailer 30

£6,486 GBP

$8,690 USD

View

Price last confirmed 7 days ago

Most Expensive

Brilliant Earth

17456925Y · Oct 28

£7,851 GBP

$10,520 USD

View

30 more retailers have this diamond

Prices start from £1,194 GBPSave up to £6,657 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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