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Emerald|Lab Grown|IGI

2.56ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG809651094

Shape and cutting style on the report: Emerald cut

Certificate IGI LG809651094

Diamond specifications and retailer prices

From HK$5,735 HKD
$731 USD
As of October 30, 2026
Save HK$36,082 HKD (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: HK$41,818 HKD at Brilliant Earth · As of October 30, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG809651094 or 809651094. Listed at 23 retailers as of October 30, 2026, with prices from HK$5,735 to HK$41,818, a HK$36,082 spread on the same certified stone. Brilliant Earth lists it at HK$41,818. 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

2.56
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809651094
Dimensions9.37 × 6.36 × 4.22 mm
L/W Ratio1.47
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
9.37 mm6.36 mm2.56 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809651094
Side View
Table 63.0%Crown 29°Girdle: MED-STKPavilion 38.2°Culet: LargeDepth 66.4%

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 30
Current: HK$41,818 HKD|Low: HK$5,735 HKD|High: HK$48,173 HKD|Avg: HK$16,335 HKD|-13.2%
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
Retailer 22
October 30, 2026
Retailer 7HK$5,735 HKD
Retailer 4HK$6,245 HKD
Retailer 5HK$6,418 HKD
Retailer 17HK$6,653 HKD
Retailer 15HK$6,936 HKD
Retailer 22HK$8,356 HKD
Retailer 9HK$9,446 HKD
Retailer 8HK$10,003 HKD
Retailer 13HK$10,594 HKD
Retailer 2HK$10,679 HKD
Retailer 11HK$16,452 HKD
Retailer 14HK$16,500 HKD
Retailer 6HK$16,931 HKD
Retailer 18HK$17,169 HKD
Retailer 19HK$18,712 HKD
Retailer 21HK$20,469 HKD
Retailer 3HK$22,494 HKD
Retailer 20HK$22,665 HKD
Retailer 10HK$22,939 HKD
Retailer 16HK$26,275 HKD
Retailer 12HK$35,816 HKD
Brilliant EarthHK$41,818 HKD

32 data points across 22 retailers

23 retailersHK$5,735 HKD to HK$41,818 HKD

A
Cheapest Retailer
-
HK$5,735 HKD
$731 USD
A
Retailer 2
-
HK$6,245 HKD
$796 USD
View
A
Retailer 3
-
HK$6,418 HKD
$818 USD
View
Final sale: no returns
A
Retailer 4
-
HK$6,653 HKD
$848 USD
View
Retailer 5
-
HK$6,936 HKD
$884 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
HK$8,356 HKD
$1,065 USD
View
A
Retailer 7
-
HK$9,446 HKD
$1,204 USD
View
A
Retailer 8
-
HK$10,003 HKD
$1,275 USD
View
A
Retailer 9
-
HK$10,594 HKD
€1,286 EUR
View
A
Retailer 10
-
HK$10,679 HKD
£1,072 GBP
View
Retailer 11
-
HK$16,452 HKD
A$3,226 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
HK$16,500 HKD
$2,103 USD
View
A
Retailer 13
-
HK$16,931 HKD
$2,158 USD
View
A
Retailer 14
-
HK$17,169 HKD
ZAR 35,353 ZAR
View
A
Retailer 15
-
HK$18,712 HKD
$2,385 USD
View
A
Retailer 16
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HK$20,469 HKD
$2,609 USD
View
A
Retailer 17
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HK$21,591 HKD
$2,752 USD
View
B+
Retailer 18
-
HK$22,494 HKD
$2,867 USD
View
B+
Retailer 19
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HK$22,665 HKD
$2,889 USD
View
B+
Retailer 20
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HK$22,939 HKD
$2,924 USD
View
B+
Retailer 21
-
HK$26,275 HKD
£2,637 GBP
View
Retailer 22
-
HK$35,816 HKD
$4,565 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
20536472A · Oct 30
HK$41,818 HKD
$5,330 USD
View
22 more retailers have this diamond
Prices start from HK$5,735 HKDSave up to HK$36,082 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$5,735 HKD