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Round|Lab Grown|IGI

1.46ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG825639473

Shape and cutting style on the report: Round brilliant

Certificate IGI LG825639473

Diamond specifications and retailer prices

From €348 EUR
$389 USD
As of October 29, 2026
Save €1,648 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,996 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.46ct lab-grown round diamond

This 1.46ct lab-grown round 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 LG825639473 or 825639473. Listed at 18 retailers as of October 29, 2026, with prices from €348 to €1,996, a €1,648 spread on the same certified stone. Brilliant Earth lists it at €1,996. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825639473
Dimensions7.26 × 7.32 × 4.45 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.26 mm7.32 mm1.46 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825639473
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.0%

Caratlytics Score

How it works →
A+
Exceptional
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: €1,996 EUR|Low: €348 EUR|High: €1,996 EUR|Avg: €776 EUR
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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 15€348 EUR
Retailer 11€390 EUR
Retailer 13€390 EUR
Retailer 9€432 EUR
Retailer 10€435 EUR
Retailer 3€470 EUR
Retailer 7€564 EUR
Retailer 5€580 EUR
Retailer 18€649 EUR
Retailer 17€682 EUR
Retailer 12€688 EUR
Retailer 4€743 EUR
Retailer 14€781 EUR
Retailer 2€1,213 EUR
Retailer 6€1,374 EUR
Retailer 8€1,389 EUR
Retailer 16€1,698 EUR
Brilliant Earth€1,996 EUR

16 data points across 18 retailers

18 retailers€348 EUR to €1,996 EUR

A+
Cheapest Retailer
-
€348 EUR
$389 USD
A
Retailer 2
-
€390 EUR
$436 USD
View
A
Retailer 3
-
€390 EUR
$436 USD
View
Final sale: no returns
A
Retailer 4
-
€432 EUR
$483 USD
View
A
Retailer 5
-
€435 EUR
$486 USD
View
A
Retailer 6
-
€470 EUR
HK$4,100 HKD
View
A
Retailer 7
-
€564 EUR
$630 USD
View
A
Retailer 8
-
€580 EUR
$648 USD
View
A
Retailer 9
-
€649 EUR
$725 USD
View
A
Retailer 10
-
€682 EUR
View
A
Retailer 11
-
€688 EUR
£605 GBP
View
A
Retailer 12
-
€743 EUR
ZAR 13,407 ZAR
View
A
Retailer 13
-
€781 EUR
£687 GBP
View
B+
Retailer 14
-
€1,213 EUR
$1,355 USD
View
B+
Retailer 15
-
€1,374 EUR
SGD 2,075 SGD
View
B+
Retailer 16
-
€1,389 EUR
$1,552 USD
View
B+
Retailer 17
-
€1,698 EUR
£1,494 GBP
View
Most Expensive
B
Brilliant Earth
21294286A · Oct 30
€1,996 EUR
$2,230 USD
View
17 more retailers have this diamond
Prices start from €348 EURSave up to €1,648 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+
1.46ct Round
€348 EUR