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Radiant|Lab Grown|IGI

2.46ct E FL Radiant Lab Grown Diamond

EX • E/FL • IGI LG816625852

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

Certificate IGI LG816625852

Diamond specifications and retailer prices

From HK$8,184 HKD
$1,043 USD
As of October 29, 2026
Save HK$52,940 HKD (87%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$61,123 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.46ct lab-grown radiant diamond

This 2.46ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816625852 or 816625852. Listed at 13 retailers as of October 29, 2026, with prices from HK$8,184 to HK$61,123, a HK$52,940 spread on the same certified stone. Brilliant Earth lists it at HK$61,123. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.46
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816625852
Dimensions9.47 × 6.77 × 4.47 mm
L/W Ratio1.40
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
9.47 mm6.77 mm2.46 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816625852
Side View
Table 60.0%Crown 43.1°Girdle: Slightly ThickPavilion 33.9°Culet: NoneDepth 66.0%

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 29
Current: HK$61,123 HKD|Low: HK$7,109 HKD|High: HK$70,382 HKD|Avg: HK$28,549 HKD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 28, 2026
Retailer 5HK$8,184 HKD
Retailer 2HK$8,356 HKD
Retailer 4HK$10,891 HKD
Retailer 9HK$12,416 HKD
Retailer 10HK$14,563 HKD
Retailer 7HK$16,556 HKD
Retailer 8HK$27,852 HKD
Retailer 11HK$43,038 HKD
Retailer 3HK$43,375 HKD
Retailer 6HK$51,472 HKD
Brilliant EarthHK$61,123 HKD

28 data points across 11 retailers

13 retailersHK$8,184 HKD to HK$61,123 HKD

Retailer 1
-
HK$7,054 HKD
$899 USD
Price last confirmed 28 days ago
Retailer 2
-
HK$7,988 HKD
$1,018 USD
View
Price last confirmed 32 days ago
A
Retailer 3
-
HK$8,184 HKD
$1,043 USD
View
A
Retailer 4
-
HK$8,356 HKD
$1,065 USD
View
A
Retailer 5
-
HK$10,891 HKD
$1,388 USD
View
Retailer 6
-
HK$12,416 HKD
€1,507 EUR
View
Price last confirmed 7 days ago
A
Retailer 7
-
HK$14,563 HKD
$1,856 USD
View
B+
Retailer 8
-
HK$16,556 HKD
$2,110 USD
View
Retailer 9
-
HK$17,631 HKD
$2,247 USD
View
Price last confirmed 29 days ago
B+
Retailer 10
-
HK$27,852 HKD
£2,795 GBP
View
Retailer 11
-
HK$43,038 HKD
$5,485 USD
View
Price last confirmed 11 days ago
B
Retailer 12
-
HK$51,472 HKD
$6,560 USD
View
Most Expensive
B
Brilliant Earth
21014369Y · Oct 29
HK$61,123 HKD
$7,790 USD
View
12 more retailers have this diamond
Prices start from HK$8,184 HKDSave up to HK$52,940 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
2.46ct Radiant
HK$8,184 HKD