Emerald|Natural|IGI

0.52ct H IF Emerald Natural Diamond

EX • H/IF • IGI 840604257

Shape and cutting style on the report: Emerald cut

Certificate IGI 840604257

Diamond specifications and retailer prices

From $765 USD
As of November 4, 2026
Save $698 USD (48%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,463 USD at MOH London · As of November 4, 2026
View at MOH London

About this 0.52ct natural emerald diamond

This 0.52ct natural emerald sits in the half to three-quarter carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 840604257. Listed at 5 retailers as of November 4, 2026, with prices from $765 to $1,463, a $698 spread on the same certified stone. MOH London lists it at $1,463. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.52
Carat
H
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 840604257
Dimensions5.39 × 3.78 × 2.53 mm
L/W Ratio1.43
Culet sizeLarge
Top View
5.39 mm3.78 mm0.52 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 840604257
Side View
Table 64.0%Crown 35.3°Girdle: MediumPavilion 41°Culet: LargeDepth 66.9%

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 4
Current: $1,463 USD|Low: $765 USD|High: $1,464 USD|Avg: $929 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 4$765 USD
Retailer 2$796 USD
Retailer 3$849 USD
Retailer 5$905 USD
MOH London$1,463 USD

8 data points across 5 retailers

5 retailers$765 USD to $1,463 USD

A
Cheapest Retailer
-
$765 USD
A
Retailer 2
-
$796 USD
View
B+
Retailer 3
-
$849 USD
View
B+
Retailer 4
-
$905 USD
View
Most Expensive
B
MOH London
2FB1BDA6C · Nov 4
$1,463 USD
£1,152 GBP
View
4 more retailers have this diamond
Prices start from $765 USDSave up to $698 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
0.52ct Emerald
$765 USD