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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 €347 EUR
$389 USD
As of November 1, 2026
Save €1,641 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,988 EUR at Brilliant Earth · As of November 2, 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 November 1, 2026, with prices from €347 to €1,988, a €1,641 spread on the same certified stone. Brilliant Earth lists it at €1,988. 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
Colour
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: Nov 1
Current: €1,988 EUR|Low: €347 EUR|High: €1,988 EUR|Avg: €778 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
November 3, 2026
Retailer 15€347 EUR
Retailer 16€388 EUR
Retailer 4€389 EUR
Retailer 17€431 EUR
Retailer 10€433 EUR
Retailer 6€468 EUR
Retailer 7€578 EUR
Retailer 18€580 EUR
Retailer 5€646 EUR
Retailer 11€681 EUR
Retailer 12€683 EUR
Retailer 13€743 EUR
Retailer 2€778 EUR
Retailer 3€1,208 EUR
Retailer 8€1,369 EUR
Retailer 9€1,384 EUR
Retailer 14€1,683 EUR
Brilliant Earth€1,988 EUR

18 data points across 18 retailers

18 retailers€347 EUR to €1,988 EUR

A+
Cheapest Retailer
-
€347 EUR
$389 USD
A
Retailer 2
-
€388 EUR
$435 USD
View
Final sale: no returns
A
Retailer 3
-
€389 EUR
$436 USD
View
A
Retailer 4
-
€431 EUR
$483 USD
View
Retailer 5
-
€433 EUR
$486 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
€468 EUR
HK$4,100 HKD
View
A
Retailer 7
-
€578 EUR
$648 USD
View
A
Retailer 8
-
€580 EUR
$650 USD
View
A
Retailer 9
-
€646 EUR
$725 USD
View
A
Retailer 10
-
€681 EUR
View
A
Retailer 11
-
€683 EUR
£603 GBP
View
A
Retailer 12
-
€743 EUR
ZAR 13,454 ZAR
View
A
Retailer 13
-
€778 EUR
£687 GBP
View
B+
Retailer 14
-
€1,208 EUR
$1,355 USD
View
B+
Retailer 15
-
€1,369 EUR
SGD 2,075 SGD
View
B+
Retailer 16
-
€1,384 EUR
$1,552 USD
View
B+
Retailer 17
-
€1,683 EUR
£1,486 GBP
View
Most Expensive
B
Brilliant Earth
21294286A · Nov 2
€1,988 EUR
$2,230 USD
View
17 more retailers have this diamond
Prices start from €347 EURSave up to €1,641 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
€347 EUR