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Round|Lab Grown|IGI

2.47ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG840634905

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840634905

Diamond specifications and retailer prices

From HK$4,802 HKD
$612 USD
As of October 29, 2026
Save HK$42,430 HKD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$47,231 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.47ct lab-grown round diamond

This 2.47ct lab-grown round 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 LG840634905 or 840634905. Listed at 21 retailers as of October 29, 2026, with prices from HK$4,802 to HK$47,231, a HK$42,430 spread on the same certified stone. Brilliant Earth lists it at HK$47,231. 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

2.47
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634905
Dimensions8.65 × 8.70 × 5.31 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
8.65 mm8.70 mm2.47 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634905
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 40.5°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$47,231 HKD|Low: HK$4,802 HKD|High: HK$71,553 HKD|Avg: HK$16,506 HKD|-34.0%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 4HK$4,802 HKD
Retailer 20HK$5,374 HKD
Retailer 6HK$5,437 HKD
Retailer 10HK$5,955 HKD
Retailer 2HK$6,646 HKD
Retailer 18HK$6,943 HKD
Retailer 7HK$7,893 HKD
Retailer 19HK$9,117 HKD
Retailer 13HK$9,291 HKD
Retailer 16HK$9,531 HKD
Retailer 5HK$13,338 HKD
Retailer 17HK$14,365 HKD
Retailer 3HK$14,773 HKD
Retailer 9HK$15,652 HKD
Retailer 21HK$18,885 HKD
Retailer 8HK$19,239 HKD
Retailer 12HK$19,757 HKD
Retailer 14HK$20,775 HKD
Retailer 15HK$25,976 HKD
Retailer 11HK$34,866 HKD
Brilliant EarthHK$47,231 HKD

14 data points across 21 retailers

21 retailersHK$4,802 HKD to HK$47,231 HKD

A
Cheapest Retailer
-
HK$4,802 HKD
$612 USD
A
Retailer 2
-
HK$5,374 HKD
$685 USD
View
A
Retailer 3
-
HK$5,437 HKD
$693 USD
View
Final sale: no returns
A
Retailer 4
-
HK$5,955 HKD
$759 USD
View
A
Retailer 5
-
HK$6,646 HKD
£667 GBP
View
A
Retailer 6
-
HK$6,943 HKD
$885 USD
View
A
Retailer 7
-
HK$7,893 HKD
$1,006 USD
View
A
Retailer 8
-
HK$9,117 HKD
$1,162 USD
View
A
Retailer 9
-
HK$9,291 HKD
£932 GBP
View
A
Retailer 10
-
HK$9,531 HKD
€1,157 EUR
View
A
Retailer 11
-
HK$13,338 HKD
$1,700 USD
View
A
Retailer 12
-
HK$14,365 HKD
ZAR 29,578 ZAR
View
B+
Retailer 13
-
HK$14,773 HKD
$1,883 USD
View
B+
Retailer 14
-
HK$15,652 HKD
$1,995 USD
View
B+
Retailer 15
-
HK$18,885 HKD
$2,407 USD
View
B+
Retailer 16
-
HK$19,239 HKD
$2,452 USD
View
B+
Retailer 17
-
HK$19,757 HKD
SGD 3,403 SGD
View
B+
Retailer 18
-
HK$20,775 HKD
$2,648 USD
View
B
Retailer 19
-
HK$25,976 HKD
£2,607 GBP
View
B
Retailer 20
-
HK$34,866 HKD
$4,444 USD
View
Most Expensive
B
Brilliant Earth
22143067A · Oct 30
HK$47,231 HKD
$6,020 USD
View
20 more retailers have this diamond
Prices start from HK$4,802 HKDSave up to HK$42,430 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
2.47ct Round
HK$4,802 HKD