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Radiant|Lab Grown|IGI

1.44ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG787623038

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

Certificate IGI LG787623038

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)
12 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 LG787623038 or 787623038. Listed at 12 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
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle31.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787623038
Dimensions8.35 × 5.58 × 3.61 mm
L/W Ratio1.50
Culet sizeLarge
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
8.35 mm5.58 mm1.44 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787623038
Side View
Table 63.0%Crown 41.4°Girdle: MediumPavilion 31.9°Culet: LargeDepth 64.7%

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 31
Current: €3,849 EUR|Low: €687 EUR|High: €3,965 EUR|Avg: €1,829 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
October 31, 2026
Retailer 12€687 EUR
Retailer 7€794 EUR
Retailer 11€850 EUR
Retailer 2€923 EUR
Retailer 5€930 EUR
Retailer 10€1,027 EUR
Retailer 9€1,418 EUR
Retailer 8€1,953 EUR
Retailer 3€2,378 EUR
Retailer 6€2,515 EUR
Retailer 4€2,837 EUR
Brilliant Earth€3,849 EUR

42 data points across 12 retailers

12 retailers€687 EUR to €3,849 EUR

A
Cheapest Retailer
-
€687 EUR
HK$6,000 HKD
A
Retailer 2
-
€794 EUR
$887 USD
View
A
Retailer 3
-
€850 EUR
$950 USD
View
B+
Retailer 4
-
€923 EUR
View
B+
Retailer 5
-
€930 EUR
£818 GBP
View
B+
Retailer 6
-
€1,027 EUR
$1,147 USD
View
B+
Retailer 7
-
€1,418 EUR
$1,584 USD
View
B
Retailer 8
-
€1,953 EUR
$2,182 USD
View
B
Retailer 9
-
€2,378 EUR
$2,657 USD
View
B
Retailer 10
-
€2,515 EUR
£2,212 GBP
View
Retailer 11
-
€2,837 EUR
$3,170 USD
View
Price last confirmed 73 days ago
Most Expensive
B
Brilliant Earth
19961745A · Oct 31
€3,849 EUR
$4,300 USD
View
11 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.

A
1.44ct Radiant
€687 EUR