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Emerald|Natural|IGI

0.31ct F IF Emerald Natural Diamond

VG • F/IF • IGI 797609557

Shape and cutting style on the report: Emerald cut

Certificate IGI 797609557

Diamond specifications and retailer prices

From £205 GBP
$275 USD
As of October 28, 2026
Save £306 GBP (60%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £511 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.31ct natural emerald diamond

This 0.31ct natural emerald sits in the sub-half-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 797609557. Listed at 6 retailers as of October 28, 2026, with prices from £205 to £511, a £306 spread on the same certified stone. MOH London lists it at £511. 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

0.31
Carat
F
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.3°
Pavilion angle39.6°
OriginNatural
Grading LabIGI
CertificateIGI 797609557
Dimensions3.17 × 4.66 × 2.16 mm
L/W Ratio1.47
Culet sizeNone
Top View
3.17 mm4.66 mm0.31 ctF / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 797609557
Side View
Table 64.0%Crown 34.3°Girdle: THN-MEDPavilion 39.6°Culet: NoneDepth 67.9%

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: Oct 28
Current: £511 GBP|Low: £205 GBP|High: £517 GBP|Avg: £345 GBP|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5£205 GBP
Retailer 2£293 GBP
Retailer 4£303 GBP
Retailer 6£346 GBP
Retailer 3£420 GBP
MOH London£511 GBP

30 data points across 6 retailers

6 retailers£205 GBP to £511 GBP

A
Cheapest Retailer
-
£205 GBP
$275 USD
A
Retailer 2
-
£293 GBP
View
A
Retailer 3
-
£303 GBP
View
B+
Retailer 4
-
£346 GBP
$464 USD
View
B+
Retailer 5
-
£420 GBP
€536 EUR
View
Most Expensive
B
MOH London
F14199E1D · Nov 1
£511 GBP
View
5 more retailers have this diamond
Prices start from £205 GBPSave up to £306 GBP

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
0.31ct Emerald
£205 GBP