Radiant|Lab Grown|IGI

1.44ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG799671563

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

Certificate IGI LG799671563

Diamond specifications and retailer prices

From €687 EUR

HK$6,000 HKD

As of October 31, 2026

Save €3,161 EUR (82%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: €3,849 EUR at Brilliant Earth · As of October 31, 2026

View at Brilliant Earth

About this 1.44ct lab-grown radiant diamond

This 1.44ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799671563 or 799671563. Listed at 13 retailers as of October 31, 2026, with prices from €687 to €3,849, a €3,161 spread on the same certified stone. Brilliant Earth lists it at €3,849. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.44

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle41.8°

Pavilion angle33.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG799671563

Dimensions8.47 × 5.59 × 3.65 mm

L/W Ratio1.52

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 LG799671563

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 31

Current: €3,849 EUR|Low: €687 EUR|High: €3,965 EUR|Avg: €1,613 EUR|-2.9%

Brilliant Earth

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

Retailer 8

Retailer 9

Retailer 10

Retailer 11

Retailer 12

November 1, 2026

Retailer 3€687 EUR

Retailer 8€794 EUR

Retailer 12€850 EUR

Retailer 6€923 EUR

Retailer 5€937 EUR

Retailer 11€1,027 EUR

Retailer 7€1,034 EUR

Retailer 10€1,418 EUR

Retailer 9€1,953 EUR

Retailer 4€2,378 EUR

Retailer 2€2,511 EUR

Brilliant Earth€3,849 EUR

43 data points across 12 retailers

13 retailers€687 EUR to €3,849 EUR

Cheapest Retailer

€687 EUR

HK$6,000 HKD

Retailer 2

€794 EUR

$887 USD

View

Retailer 3

€850 EUR

$950 USD

View

B+

Retailer 4

€923 EUR

View

B+

Retailer 5

€937 EUR

£825 GBP

View

B+

Retailer 6

€1,027 EUR

$1,147 USD

View

B+

Retailer 7

€1,034 EUR

ZAR 18,662 ZAR

View

B+

Retailer 8

€1,418 EUR

$1,584 USD

View

Retailer 9

€1,953 EUR

$2,182 USD

View

Retailer 10

€2,378 EUR

$2,657 USD

View

Retailer 11

€2,511 EUR

£2,209 GBP

View

Retailer 12

€2,837 EUR

$3,170 USD

View

Price last confirmed 73 days ago

Most Expensive

Brilliant Earth

20502392A · Oct 31

€3,849 EUR

$4,300 USD

View

12 more retailers have this diamond

Prices start from €687 EURSave up to €3,161 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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