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Radiant|Lab Grown|IGI

1.44ct D FL Radiant Lab Grown Diamond

ID • D/FL • IGI LG800676872

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

Certificate IGI LG800676872

Diamond specifications and retailer prices

From €324 EUR
$362 USD
As of October 30, 2026
Save €2,916 EUR (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,240 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 LG800676872 or 800676872. Listed at 15 retailers as of October 30, 2026, with prices from €324 to €3,240, a €2,916 spread on the same certified stone. Brilliant Earth lists it at €3,240. 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 angle44°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800676872
Dimensions8.07 × 5.59 × 3.81 mm
L/W Ratio1.44
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
8.07 mm5.59 mm1.44 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800676872
Side View
Table 66.0%Crown 44°Girdle: Slightly ThickPavilion 36.8°Culet: NoneDepth 68.2%

Caratlytics Score

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A
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: €3,240 EUR|Low: €324 EUR|High: €3,929 EUR|Avg: €1,347 EUR|-17.5%
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
October 31, 2026
Retailer 10€324 EUR
Retailer 3€376 EUR
Retailer 7€439 EUR
Retailer 8€458 EUR
Retailer 12€546 EUR
Retailer 5€595 EUR
Retailer 11€644 EUR
Retailer 2€746 EUR
Retailer 6€775 EUR
Retailer 14€1,180 EUR
Retailer 15€1,427 EUR
Retailer 9€1,744 EUR
Retailer 4€2,860 EUR
Retailer 13€2,882 EUR
Brilliant Earth€3,240 EUR

38 data points across 15 retailers

15 retailers€324 EUR to €3,240 EUR

A
Cheapest Retailer
-
€324 EUR
$362 USD
A
Retailer 2
-
€376 EUR
$420 USD
View
A
Retailer 3
-
€439 EUR
$490 USD
View
Final sale: no returns
A
Retailer 4
-
€458 EUR
£403 GBP
View
A
Retailer 5
-
€546 EUR
$610 USD
View
A
Retailer 6
-
€595 EUR
$665 USD
View
A
Retailer 7
-
€644 EUR
$719 USD
View
A
Retailer 8
-
€746 EUR
View
A
Retailer 9
-
€775 EUR
$866 USD
View
B+
Retailer 10
-
€1,180 EUR
$1,318 USD
View
B+
Retailer 11
-
€1,427 EUR
$1,594 USD
View
B+
Retailer 12
-
€1,744 EUR
£1,534 GBP
View
Retailer 13
-
€2,860 EUR
$3,195 USD
View
Price last confirmed 10 days ago
B
Retailer 14
-
€2,882 EUR
$3,220 USD
View
Most Expensive
B
Brilliant Earth
20496304Y · Oct 31
€3,240 EUR
$3,620 USD
View
14 more retailers have this diamond
Prices start from €324 EURSave up to €2,916 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
€324 EUR