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Emerald|Natural|GIA

2.51ct H IF Emerald Natural Diamond

ID • H/IF • GIA 2558554280

Certificate GIA 2558554280

Diamond specifications and retailer prices

From HK$148,678 HKD
As of November 5, 2026
Save HK$86,696 HKD (37%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$235,374 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 2.51ct natural emerald diamond

This 2.51ct natural emerald sits in the two to three carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558554280. Listed at 8 retailers as of November 2, 2026, with prices from HK$148,678 to HK$235,374, a HK$86,696 spread on the same certified stone. MOH London lists it at HK$235,374. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.51
Carat
H
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle48.86°
Pavilion angle60.5°
OriginNatural
Grading LabGIA
CertificateGIA 2558554280
Dimensions8.85 × 6.42 × 4.41 mm
L/W Ratio1.38
Girdle conditionThick
Top View
8.85 mm6.42 mm2.51 ctH / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2558554280
Side View
Table 67.0%Crown 48.86°Girdle: STK-THKPavilion 60.5°Culet: NoneDepth 68.7%

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: Nov 5
Current: HK$235,374 HKD|Low: HK$137,184 HKD|High: HK$311,047 HKD|Avg: HK$185,994 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 3, 2026
Retailer 10HK$137,184 HKD
Retailer 12HK$142,448 HKD
Retailer 9HK$148,678 HKD
Retailer 7HK$161,435 HKD
Retailer 8HK$162,290 HKD
Retailer 11HK$165,131 HKD
Retailer 6HK$174,679 HKD
Retailer 2HK$180,226 HKD
Retailer 4HK$186,330 HKD
Retailer 5HK$213,508 HKD
MOH LondonHK$235,374 HKD
Retailer 3HK$311,047 HKD

14 data points across 12 retailers

8 retailersHK$148,678 HKD to HK$235,374 HKD

Retailer 1
-
HK$137,184 HKD
Price last confirmed 15 days ago
A
Retailer 2
-
HK$148,678 HKD
View
A
Retailer 3
-
HK$161,435 HKD
View
A
Retailer 4
-
HK$162,290 HKD
View
B+
Retailer 5
-
HK$174,679 HKD
View
B+
Retailer 6
-
HK$180,226 HKD
View
B+
Retailer 7
-
HK$213,508 HKD
View
Most Expensive
B+
MOH London
6F74F9117 · Nov 2
HK$235,374 HKD
£23,622 GBP
View
7 more retailers have this diamond
Prices start from HK$148,678 HKDSave up to HK$86,696 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
2.51ct Emerald
HK$148,678 HKD