Emerald|Natural|IGI

0.31ct I IF Emerald Natural Diamond

VG • I/IF • IGI 790619190

Shape and cutting style on the report: Emerald cut

Certificate IGI 790619190

Diamond specifications and retailer prices

From £193 GBP
$258 USD
As of October 26, 2026
Save £133 GBP (41%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £875 GBP at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 0.31ct natural emerald diamond

This 0.31ct natural emerald sits in the sub-half-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 790619190. Listed at 11 retailers as of October 26, 2026, with a 69% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 790619190
Dimensions4.81 × 3.20 × 2.15 mm
L/W Ratio1.50
Culet sizeLarge
Top View
4.81 mm3.20 mm0.31 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 790619190
Side View
Table 64.0%Crown 28°Girdle: MediumPavilion 40.4°Culet: LargeDepth 67.2%

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: Oct 26
Current: £875 GBP|Low: £193 GBP|High: £905 GBP|Avg: £323 GBP|-3.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 27, 2026
Retailer 7£193 GBP
Retailer 3£205 GBP
Retailer 10£207 GBP
Retailer 9£215 GBP
Retailer 2£221 GBP
Retailer 4£259 GBP
Retailer 5£276 GBP
Retailer 8£298 GBP
Retailer 6£326 GBP
Retailer 11£445 GBP
NZ Jewellers£875 GBP

28 data points across 11 retailers

11 retailers£193 GBP to £326 GBP

A
Cheapest Retailer
-
£193 GBP
$258 USD
Retailer 2
-
£205 GBP
$275 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
£207 GBP
$278 USD
View
Retailer 4
-
£215 GBP
$288 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
£221 GBP
SGD 401 SGD
View
A
Retailer 6
-
£259 GBP
$347 USD
View
B+
Retailer 7
-
£276 GBP
View
B+
Retailer 8
-
£298 GBP
ZAR 6,456 ZAR
View
B+
Retailer 9
-
£326 GBP
€416 EUR
View
Retailer 10
-
£445 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
6291ba93-0443-4e26-9259-f57e8128690b · Oct 23
£875 GBP
$1,172 USD
View
Price last confirmed 8 days ago
10 more retailers have this diamond
Prices start from £193 GBPSave up to £133 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
£193 GBP