CaratHunter
Plans
Radiant|Lab Grown|IGI

1.46ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG632495350

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

Certificate IGI LG632495350

Diamond specifications and retailer prices

From HK$1,954 HKD
$249 USD
As of October 30, 2026
Save HK$16,562 HKD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$18,516 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.46ct lab-grown radiant diamond

This 1.46ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG632495350 or 632495350. Listed at 21 retailers as of October 29, 2026, with prices from HK$1,954 to HK$18,516, a HK$16,562 spread on the same certified stone. Brilliant Earth lists it at HK$18,516. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.6°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632495350
Dimensions7.74 × 5.61 × 3.84 mm
L/W Ratio1.38
Culet sizePointed
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
7.74 mm5.61 mm1.46 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632495350
Side View
Table 64.0%Crown 28.6°Girdle: Slightly ThickPavilion 32.4°Culet: NoneDepth 68.4%

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 30
Current: HK$21,105 HKD|Low: HK$1,875 HKD|High: HK$21,105 HKD|Avg: HK$6,379 HKD|+14.0%
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
October 31, 2026
Retailer 17HK$1,954 HKD
Retailer 9HK$2,173 HKD
Retailer 6HK$2,260 HKD
Retailer 3HK$2,416 HKD
Retailer 5HK$2,416 HKD
Retailer 12HK$4,154 HKD
Retailer 14HK$4,333 HKD
Retailer 7HK$4,362 HKD
Retailer 2HK$4,560 HKD
Retailer 13HK$5,885 HKD
Retailer 16HK$6,073 HKD
Retailer 4HK$7,775 HKD
Retailer 8HK$8,615 HKD
Retailer 11HK$9,745 HKD
Retailer 10HK$10,097 HKD
Retailer 15HK$16,162 HKD
Brilliant EarthHK$21,105 HKD

45 data points across 17 retailers

21 retailersHK$1,954 HKD to HK$18,516 HKD

A
Cheapest Retailer
-
HK$1,954 HKD
$249 USD
A
Retailer 2
-
HK$2,173 HKD
$277 USD
View
Final sale: no returns
A
Retailer 3
-
HK$2,260 HKD
$288 USD
View
A
Retailer 4
-
HK$2,416 HKD
$308 USD
View
A
Retailer 5
-
HK$2,416 HKD
$308 USD
View
B+
Retailer 6
-
HK$3,256 HKD
$415 USD
View
A
Retailer 7
-
HK$4,154 HKD
ZAR 8,553 ZAR
View
Retailer 8
-
HK$4,333 HKD
€526 EUR
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$4,362 HKD
$556 USD
View
A
Retailer 10
-
HK$4,560 HKD
£458 GBP
View
A
Retailer 11
-
HK$5,885 HKD
A$1,154 AUD
View
A
Retailer 12
-
HK$6,073 HKD
$774 USD
View
B+
Retailer 13
-
HK$7,258 HKD
£728 GBP
View
B+
Retailer 14
-
HK$7,775 HKD
$991 USD
View
B+
Retailer 15
-
HK$8,178 HKD
$1,042 USD
View
B+
Retailer 16
-
HK$8,615 HKD
$1,098 USD
View
B+
Retailer 17
-
HK$9,745 HKD
£978 GBP
View
B+
Retailer 18
-
HK$10,097 HKD
A$1,980 AUD
View
B+
Retailer 19
-
HK$10,579 HKD
$1,348 USD
View
Retailer 20
-
HK$16,162 HKD
$2,060 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
14080157A · Oct 29
HK$18,516 HKD
$2,360 USD
View
20 more retailers have this diamond
Prices start from HK$1,954 HKDSave up to HK$16,562 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 Radiant
HK$1,954 HKD