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Emerald|Natural|IGI

2.51ct H IF Emerald Natural Diamond

VG • H/IF • IGI 780668774

Shape and cutting style on the report: Emerald cut

Certificate IGI 780668774

Diamond specifications and retailer prices

From $26,932 AUD
As of November 5, 2026
Save $12,277 AUD (31%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $39,209 AUD at MOH London · As of November 4, 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 very-good cut grade and certified by IGI 780668774. Listed at 5 retailers as of November 4, 2026, with prices from $26,932 to $39,209, a $12,277 spread on the same certified stone. MOH London lists it at $39,209. 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

2.51
Carat
H
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.8°
Pavilion angle38.2°
OriginNatural
Grading LabIGI
CertificateIGI 780668774
Dimensions9.14 × 6.34 × 4.20 mm
L/W Ratio1.44
Culet sizeLarge
Top View
9.14 mm6.34 mm2.51 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 780668774
Side View
Table 64.0%Crown 37.8°Girdle: MED-STKPavilion 38.2°Culet: LargeDepth 66.2%

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: $39,209 AUD|Low: $25,219 AUD|High: $39,789 AUD|Avg: $29,067 AUD|+4.4%
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 5, 2026
Retailer 11$25,219 AUD
Retailer 4$26,588 AUD
Retailer 3$26,792 AUD
Retailer 2$26,932 AUD
Retailer 10$27,810 AUD
Retailer 8$28,546 AUD
Retailer 12$28,588 AUD
Retailer 7$29,176 AUD
Retailer 9$29,328 AUD
Retailer 6$30,102 AUD
Retailer 5$35,662 AUD
MOH London$39,209 AUD

32 data points across 12 retailers

5 retailers$26,932 AUD to $39,209 AUD

A
Cheapest Retailer
-
$26,932 AUD
A
Retailer 2
-
$29,176 AUD
View
B+
Retailer 3
-
$30,102 AUD
View
B+
Retailer 4
-
$35,662 AUD
View
Most Expensive
B
MOH London
85D736B38 · Nov 4
$39,209 AUD
£21,658 GBP
View
4 more retailers have this diamond
Prices start from $26,932 AUDSave up to $12,277 AUD

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
$26,932 AUD