Emerald|Natural|GIA

2.51ct H IF Emerald Natural Diamond

ID • H/IF • GIA 2558554280

Certificate GIA 2558554280

Diamond specifications and retailer prices

From $18,950 USD
As of November 5, 2026
Save $11,050 USD (37%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $30,000 USD 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 $18,950 to $30,000, a $11,050 spread on the same certified stone. MOH London lists it at $30,000. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $30,000 USD|Low: $17,485 USD|High: $39,645 USD|Avg: $23,706 USD
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 10$17,485 USD
Retailer 12$18,156 USD
Retailer 9$18,950 USD
Retailer 7$20,576 USD
Retailer 8$20,685 USD
Retailer 11$21,047 USD
Retailer 6$22,264 USD
Retailer 2$22,971 USD
Retailer 4$23,749 USD
Retailer 5$27,213 USD
MOH London$30,000 USD
Retailer 3$39,645 USD

14 data points across 12 retailers

8 retailers$18,950 USD to $30,000 USD

Retailer 1
-
$17,485 USD
Price last confirmed 15 days ago
A
Retailer 2
-
$18,950 USD
View
A
Retailer 3
-
$20,576 USD
View
A
Retailer 4
-
$20,685 USD
View
B+
Retailer 5
-
$22,264 USD
View
B+
Retailer 6
-
$22,971 USD
View
B+
Retailer 7
-
$27,213 USD
View
Most Expensive
B+
MOH London
6F74F9117 · Nov 2
$30,000 USD
£23,622 GBP
View
7 more retailers have this diamond
Prices start from $18,950 USDSave up to $11,050 USD

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
$18,950 USD