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Emerald|Lab Grown|IGI

2.56ct F FL Emerald Lab Grown Diamond

VG • F/FL • IGI LG840619719

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840619719

Diamond specifications and retailer prices

From HK$12,051 HKD
As of November 5, 2026
Save HK$42,477 HKD (78%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$54,528 HKD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

About this 2.56ct lab-grown emerald diamond

This 2.56ct lab-grown emerald sits in the two to three carat band, graded F colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG840619719 or 840619719. Listed at 7 retailers as of November 5, 2026, with prices from HK$12,051 to HK$54,528, a HK$42,477 spread on the same certified stone. Brilliant Earth lists it at HK$54,528. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.56
Carat
F
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840619719
Dimensions9.58 × 6.45 × 4.21 mm
L/W Ratio1.49
Culet sizeLarge
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
9.58 mm6.45 mm2.56 ctF / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840619719
Side View
Table 64.0%Crown 33.2°Girdle: MediumPavilion 39.3°Culet: LargeDepth 65.3%

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: Nov 5
Current: HK$54,528 HKD|Low: HK$12,051 HKD|High: HK$54,528 HKD|Avg: HK$31,787 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 4HK$12,051 HKD
Retailer 6HK$17,433 HKD
Retailer 3HK$18,014 HKD
Retailer 5HK$30,128 HKD
Retailer 2HK$34,365 HKD
Retailer 7HK$43,889 HKD
Brilliant EarthHK$54,528 HKD

2 data points across 7 retailers

7 retailersHK$12,051 HKD to HK$54,528 HKD

A
Cheapest Retailer
-
HK$12,051 HKD
Final sale: no returns
B+
Retailer 2
-
HK$17,433 HKD
View
B+
Retailer 3
-
HK$18,014 HKD
View
B
Retailer 4
-
HK$30,128 HKD
View
B
Retailer 5
-
HK$34,365 HKD
View
B
Retailer 6
-
HK$43,889 HKD
View
Most Expensive
B
Brilliant Earth
22512491A · Nov 5
HK$54,528 HKD
$6,950 USD
View
6 more retailers have this diamond
Prices start from HK$12,051 HKDSave up to HK$42,477 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
2.56ct Emerald
HK$12,051 HKD