Radiant|Lab Grown|IGI

5.05ct E FL Radiant Lab Grown Diamond

ID • E/FL • IGI LG768630432

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

Certificate IGI LG768630432

Diamond specifications and retailer prices

From €8,230 EUR

$9,160 USD

As of October 29, 2026

Save €30,098 EUR (79%) vs most expensive(unlock to see where)

15 retailers carry this diamond

Most expensive: €38,328 EUR at With Clarity · As of October 30, 2026

View at With Clarity

About this 5.05ct lab-grown radiant diamond

This 5.05ct lab-grown radiant sits in the over five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768630432 or 768630432. Listed at 15 retailers as of October 29, 2026, with prices from €8,230 to €38,328, a €30,098 spread on the same certified stone. With Clarity lists it at €38,328. 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

5.05

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle42.1°

Pavilion angle33.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG768630432

Dimensions12.10 × 8.71 × 5.61 mm

L/W Ratio1.39

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 LG768630432

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: €11,354 EUR|Low: €8,166 EUR|High: €47,675 EUR|Avg: €17,554 EUR|-20.6%

Retailer 1

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

With Clarity

October 30, 2026

Retailer 6€8,166 EUR

Retailer 11€8,230 EUR

Retailer 13€9,236 EUR

Retailer 14€9,876 EUR

Retailer 10€10,081 EUR

Retailer 2€10,270 EUR

Retailer 1€11,354 EUR

Retailer 9€15,745 EUR

Retailer 8€16,864 EUR

Retailer 3€17,190 EUR

Retailer 5€18,257 EUR

Retailer 7€19,094 EUR

Retailer 12€25,953 EUR

Retailer 4€29,609 EUR

With Clarity€38,328 EUR

33 data points across 15 retailers

15 retailers€8,230 EUR to €38,328 EUR

Cheapest Retailer

€8,230 EUR

$9,160 USD

Retailer 2

€9,236 EUR

$10,280 USD

View

Retailer 3

€9,876 EUR

$10,992 USD

View

Retailer 4

€10,081 EUR

$11,220 USD

View

Price last confirmed 11 days ago

Retailer 5

€10,270 EUR

HK$89,300 HKD

View

Retailer 6

€11,354 EUR

£9,951 GBP

View

Retailer 7

€11,589 EUR

£10,156 GBP

View

Price last confirmed 15 days ago

Retailer 8

€15,745 EUR

View

Price last confirmed 7 days ago

Retailer 9

€16,864 EUR

£14,779 GBP

View

Retailer 10

€17,190 EUR

$19,132 USD

View

B+

Retailer 11

€18,257 EUR

$20,320 USD

View

B+

Retailer 12

€19,094 EUR

ZAR 343,314 ZAR

View

B+

Retailer 13

€25,953 EUR

$28,886 USD

View

Retailer 14

€29,609 EUR

$32,955 USD

View

Most Expensive

With Clarity

768630432 · Oct 30

€38,328 EUR

$42,659 USD

View

14 more retailers have this diamond

Prices start from €8,230 EURSave up to €30,098 EUR

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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