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Emerald|Natural|IGI

0.31ct I IF Emerald Natural Diamond

VG • I/IF • IGI 810634751

Shape and cutting style on the report: Emerald cut

Certificate IGI 810634751

Diamond specifications and retailer prices

From £200 GBP
$268 USD
As of November 1, 2026
Save £708 GBP (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £908 GBP at NZ Jewellers · As of October 30, 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 810634751. Listed at 10 retailers as of October 30, 2026, with prices from £200 to £908, a £708 spread on the same certified stone. NZ Jewellers lists it at £908. 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 angle33.3°
Pavilion angle41.3°
OriginNatural
Grading LabIGI
CertificateIGI 810634751
Dimensions4.83 × 3.28 × 2.08 mm
L/W Ratio1.47
Culet sizeLarge
Top View
4.83 mm3.28 mm0.31 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 810634751
Side View
Table 63.0%Crown 33.3°Girdle: MediumPavilion 41.3°Culet: LargeDepth 63.4%

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 1
Current: £908 GBP|Low: £200 GBP|High: £944 GBP|Avg: £347 GBP|-3.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3£200 GBP
Retailer 10£205 GBP
Retailer 7£216 GBP
Retailer 8£224 GBP
Retailer 5£228 GBP
Retailer 2£247 GBP
Retailer 6£311 GBP
Retailer 9£339 GBP
Retailer 4£463 GBP
NZ Jewellers£908 GBP

32 data points across 10 retailers

10 retailers£200 GBP to £908 GBP

A
Cheapest Retailer
-
£200 GBP
$268 USD
A
Retailer 2
-
£205 GBP
$275 USD
View
A
Retailer 3
-
£216 GBP
$290 USD
View
A
Retailer 4
-
£224 GBP
$300 USD
View
A
Retailer 5
-
£228 GBP
SGD 413 SGD
View
A
Retailer 6
-
£247 GBP
View
B+
Retailer 7
-
£311 GBP
ZAR 6,727 ZAR
View
B+
Retailer 8
-
£339 GBP
€433 EUR
View
B
Retailer 9
-
£463 GBP
View
Most Expensive
B
NZ Jewellers
fba68736-4b58-467a-8050-fff7fe7a0fb5 · Oct 30
£908 GBP
$1,217 USD
View
9 more retailers have this diamond
Prices start from £200 GBPSave up to £708 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
£200 GBP