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Radiant|Lab Grown|IGI

1.44ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG762545399

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

Certificate IGI LG762545399

Diamond specifications and retailer prices

From €751 EUR
$839 USD
As of October 30, 2026
Save €3,062 EUR (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €3,813 EUR at Brilliant Earth · As of October 29, 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 LG762545399 or 762545399. Listed at 13 retailers as of October 29, 2026, with prices from €751 to €3,813, a €3,062 spread on the same certified stone. Brilliant Earth lists it at €3,813. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.44
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.5°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762545399
Dimensions8.26 × 5.58 × 3.56 mm
L/W Ratio1.48
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
Top View
8.26 mm5.58 mm1.44 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762545399
Side View
Table 63.0%Crown 45.5°Girdle: MED-STKPavilion 32.5°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
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: €3,813 EUR|Low: €751 EUR|High: €3,929 EUR|Avg: €1,731 EUR|-3.0%
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
October 31, 2026
Retailer 11€751 EUR
Retailer 10€756 EUR
Retailer 4€782 EUR
Retailer 5€850 EUR
Retailer 2€923 EUR
Retailer 6€930 EUR
Retailer 8€1,034 EUR
Retailer 3€1,418 EUR
Retailer 12€2,058 EUR
Retailer 13€2,444 EUR
Retailer 7€2,525 EUR
Retailer 9€2,900 EUR
Brilliant Earth€3,813 EUR

42 data points across 13 retailers

13 retailers€751 EUR to €3,813 EUR

A
Cheapest Retailer
-
€751 EUR
$839 USD
A
Retailer 2
-
€756 EUR
HK$6,600 HKD
View
A
Retailer 3
-
€782 EUR
$874 USD
View
A
Retailer 4
-
€850 EUR
$950 USD
View
B+
Retailer 5
-
€923 EUR
View
B+
Retailer 6
-
€930 EUR
£818 GBP
View
B+
Retailer 7
-
€1,034 EUR
ZAR 18,662 ZAR
View
B+
Retailer 8
-
€1,418 EUR
$1,584 USD
View
B
Retailer 9
-
€2,058 EUR
$2,299 USD
View
B
Retailer 10
-
€2,444 EUR
$2,730 USD
View
B
Retailer 11
-
€2,525 EUR
£2,221 GBP
View
Retailer 12
-
€2,900 EUR
$3,240 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
19646868Y · Oct 29
€3,813 EUR
$4,260 USD
View
12 more retailers have this diamond
Prices start from €751 EURSave up to €3,062 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.

A
1.44ct Radiant
€751 EUR