Radiant|Lab Grown|IGI

2.04ct G IF Radiant Lab Grown Diamond

ID • G/IF • IGI LG628492677

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

Certificate IGI LG628492677

Diamond specifications and retailer prices

From £325 GBP

$436 USD

As of November 2, 2026

Save £1,963 GBP (86%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: £2,288 GBP at Brilliant Earth · As of November 2, 2026

View at Brilliant Earth

About this 2.04ct lab-grown radiant diamond

This 2.04ct lab-grown radiant sits in the two to three carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG628492677 or 628492677. Listed at 26 retailers as of November 2, 2026, with prices from £325 to £2,288, a £1,963 spread on the same certified stone. Brilliant Earth lists it at £2,288. 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

2.04

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle44.7°

Pavilion angle32.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG628492677

Dimensions8.95 × 6.31 × 4.12 mm

L/W Ratio1.42

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 LG628492677

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: Nov 2

Current: £2,288 GBP|Low: £325 GBP|High: £2,362 GBP|Avg: £980 GBP|-3.2%

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

Retailer 14

Retailer 15

Retailer 16

Retailer 17

November 3, 2026

Retailer 15£325 GBP

Retailer 17£398 GBP

Retailer 12£455 GBP

Retailer 7£467 GBP

Retailer 16£570 GBP

Retailer 5£597 GBP

Retailer 11£643 GBP

Retailer 2£666 GBP

Retailer 6£936 GBP

Retailer 10£973 GBP

Retailer 14£1,084 GBP

Retailer 3£1,241 GBP

Retailer 8£1,321 GBP

Retailer 9£1,348 GBP

Retailer 13£1,483 GBP

Retailer 4£1,509 GBP

Brilliant Earth£2,288 GBP

44 data points across 17 retailers

26 retailers£325 GBP to £2,288 GBP

Cheapest Retailer

£325 GBP

$436 USD

Retailer 2

£325 GBP

$436 USD

View

Price last confirmed 26 days ago

Retailer 3

£368 GBP

$494 USD

View

Price last confirmed 34 days ago

Retailer 4

£398 GBP

$534 USD

View

Final sale: no returns

Retailer 5

£403 GBP

$541 USD

View

Price last confirmed 31 days ago

Retailer 6

£412 GBP

$553 USD

View

Price last confirmed 36 days ago

Retailer 7

£451 GBP

$605 USD

View

Price last confirmed 35 days ago

Retailer 8

£455 GBP

$610 USD

View

Retailer 9

£467 GBP

HK$4,900 HKD

View

Retailer 10

£570 GBP

$765 USD

View

Retailer 11

£597 GBP

$801 USD

View

Retailer 12

£643 GBP

€822 EUR

View

Retailer 13

£666 GBP

View

Retailer 14

£936 GBP

$1,257 USD

View

Price last confirmed 7 days ago

Retailer 15

£973 GBP

ZAR 21,083 ZAR

View

B+

Retailer 16

£1,084 GBP

$1,454 USD

View

Retailer 17

£1,201 GBP

$1,611 USD

View

Price last confirmed 33 days ago

B+

Retailer 18

£1,241 GBP

$1,666 USD

View

B+

Retailer 19

£1,296 GBP

$1,739 USD

View

Retailer 20

£1,296 GBP

$1,739 USD

View

Price last confirmed 24 days ago

B+

Retailer 21

£1,321 GBP

$1,773 USD

View

B+

Retailer 22

£1,348 GBP

SGD 2,444 SGD

View

Retailer 23

£1,483 GBP

View

Price last confirmed 9 days ago

B+

Retailer 24

£1,509 GBP

$2,025 USD

View

Retailer 25

£1,796 GBP

$2,410 USD

View

Price last confirmed 13 days ago

Most Expensive

Brilliant Earth

9988142A · Nov 2

£2,288 GBP

$3,070 USD

View

25 more retailers have this diamond

Prices start from £325 GBPSave up to £1,963 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.

Where to buy this spec

See every retailer carrying 2.04ct G IF radiant lab-grown

Ranked by inventory count, with return policy, certs, and trust signals.

Similar diamonds

2.04ct Radiant

£325 GBP