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Heart|Lab Grown|IGI

2.49ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG804650238

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804650238

Diamond specifications and retailer prices

From HK$20,203 HKD
$2,575 USD
As of October 31, 2026
Save HK$26,401 HKD (57%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$46,603 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.49ct lab-grown heart diamond

This 2.49ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804650238 or 804650238. Listed at 8 retailers as of October 31, 2026, with prices from HK$20,203 to HK$46,603, a HK$26,401 spread on the same certified stone. Brilliant Earth lists it at HK$46,603. 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

2.49
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804650238
Dimensions9.49 × 8.18 × 5.45 mm
L/W Ratio1.16
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
9.49 mm8.18 mm2.49 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804650238
Side View
Table 63.0%Crown 35.6°Girdle: STK-THKPavilion 39.2°Culet: NoneDepth 57.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$46,603 HKD|Low: HK$14,436 HKD|High: HK$84,106 HKD|Avg: HK$39,828 HKD|-33.0%
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
October 30, 2026
Retailer 12HK$14,436 HKD
Retailer 7HK$14,887 HKD
Retailer 5HK$17,105 HKD
Retailer 8HK$19,136 HKD
Retailer 2HK$20,203 HKD
Retailer 10HK$24,635 HKD
Retailer 6HK$31,744 HKD
Retailer 13HK$35,188 HKD
Retailer 11HK$40,733 HKD
Retailer 3HK$41,964 HKD
Brilliant EarthHK$46,603 HKD
Retailer 14HK$63,176 HKD
Retailer 9HK$71,788 HKD
Retailer 4HK$72,133 HKD

17 data points across 14 retailers

8 retailersHK$20,203 HKD to HK$46,603 HKD

Retailer 1
-
HK$10,435 HKD
$1,330 USD
Price last confirmed 21 days ago
Retailer 2
-
HK$13,298 HKD
$1,695 USD
View
Price last confirmed 34 days ago
Retailer 3
-
HK$14,887 HKD
£1,494 GBP
View
Price last confirmed 20 days ago
Retailer 4
-
HK$19,136 HKD
$2,439 USD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
HK$20,203 HKD
$2,575 USD
View
Retailer 6
-
HK$25,036 HKD
$3,191 USD
View
Price last confirmed 22 days ago
Retailer 7
-
HK$40,733 HKD
£4,088 GBP
View
Price last confirmed 24 days ago
Most Expensive
B
Brilliant Earth
21404613Y · Oct 31
HK$46,603 HKD
$5,940 USD
View
7 more retailers have this diamond
Prices start from HK$20,203 HKDSave up to HK$26,401 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.

B+
2.49ct Heart
HK$20,203 HKD