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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 HK$3,052 HKD
$389 USD
As of November 1, 2026
Save HK$14,445 HKD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$17,497 HKD 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 HK$3,052 to HK$17,497, a HK$14,445 spread on the same certified stone. Brilliant Earth lists it at HK$17,497. 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: HK$17,497 HKD|Low: HK$3,052 HKD|High: HK$17,497 HKD|Avg: HK$6,848 HKD
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 15HK$3,052 HKD
Retailer 16HK$3,413 HKD
Retailer 4HK$3,421 HKD
Retailer 17HK$3,790 HKD
Retailer 10HK$3,813 HKD
Retailer 6HK$4,118 HKD
Retailer 7HK$5,084 HKD
Retailer 18HK$5,100 HKD
Retailer 5HK$5,688 HKD
Retailer 11HK$5,989 HKD
Retailer 12HK$6,009 HKD
Retailer 13HK$6,534 HKD
Retailer 2HK$6,849 HKD
Retailer 3HK$10,631 HKD
Retailer 8HK$12,048 HKD
Retailer 9HK$12,177 HKD
Retailer 14HK$14,807 HKD
Brilliant EarthHK$17,497 HKD

18 data points across 18 retailers

18 retailersHK$3,052 HKD to HK$17,497 HKD

A+
Cheapest Retailer
-
HK$3,052 HKD
$389 USD
A
Retailer 2
-
HK$3,413 HKD
$435 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,421 HKD
$436 USD
View
A
Retailer 4
-
HK$3,790 HKD
$483 USD
View
Retailer 5
-
HK$3,813 HKD
$486 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$4,118 HKD
View
A
Retailer 7
-
HK$5,084 HKD
$648 USD
View
A
Retailer 8
-
HK$5,100 HKD
$650 USD
View
A
Retailer 9
-
HK$5,688 HKD
$725 USD
View
A
Retailer 10
-
HK$5,989 HKD
€727 EUR
View
A
Retailer 11
-
HK$6,009 HKD
£603 GBP
View
A
Retailer 12
-
HK$6,534 HKD
ZAR 13,454 ZAR
View
A
Retailer 13
-
HK$6,849 HKD
£687 GBP
View
B+
Retailer 14
-
HK$10,631 HKD
$1,355 USD
View
B+
Retailer 15
-
HK$12,048 HKD
SGD 2,075 SGD
View
B+
Retailer 16
-
HK$12,177 HKD
$1,552 USD
View
B+
Retailer 17
-
HK$14,807 HKD
£1,486 GBP
View
Most Expensive
B
Brilliant Earth
21294286A · Nov 2
HK$17,497 HKD
$2,230 USD
View
17 more retailers have this diamond
Prices start from HK$3,052 HKDSave up to HK$14,445 HKD

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
HK$3,052 HKD