Emerald|Natural|IGI

0.59ct L SI1 Emerald Natural Diamond

VG • L/SI1 • IGI 774682548

Shape and cutting style on the report: Emerald cut

Certificate IGI 774682548

Diamond specifications and retailer prices

From £137 GBP
As of November 4, 2026
Save £730 GBP (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £866 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.59ct natural emerald diamond

This 0.59ct natural emerald sits in the half to three-quarter carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 774682548. Listed at 12 retailers as of November 2, 2026, with prices from £137 to £866, a £730 spread on the same certified stone. NZ Jewellers lists it at £866. 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

0.59
Carat
L
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.6°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 774682548
Dimensions5.64 × 3.86 × 2.67 mm
L/W Ratio1.46
Culet sizeLarge
Top View
5.64 mm3.86 mm0.59 ctL / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 774682548
Side View
Table 61.0%Crown 34.6°Girdle: THN-MEDPavilion 39.9°Culet: LargeDepth 69.2%

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: £866 GBP|Low: £137 GBP|High: £918 GBP|Avg: £314 GBP|-5.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 2£137 GBP
Retailer 3£191 GBP
Retailer 8£195 GBP
Retailer 11£206 GBP
Retailer 5£208 GBP
Retailer 12£213 GBP
Retailer 10£258 GBP
Retailer 6£296 GBP
Retailer 7£308 GBP
Retailer 9£324 GBP
Retailer 4£364 GBP
NZ Jewellers£866 GBP

33 data points across 12 retailers

12 retailers£137 GBP to £866 GBP

A
Cheapest Retailer
-
£137 GBP
A
Retailer 2
-
£191 GBP
View
A
Retailer 3
-
£195 GBP
View
Retailer 4
-
£206 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
£208 GBP
View
B+
Retailer 6
-
£213 GBP
View
B+
Retailer 7
-
£258 GBP
View
B+
Retailer 8
-
£296 GBP
View
B+
Retailer 9
-
£308 GBP
View
B+
Retailer 10
-
£324 GBP
View
Retailer 11
-
£364 GBP
View
Price last confirmed 9 days ago
Most Expensive
C
NZ Jewellers
1d231b81-462c-497d-b141-f4cdc07c267e · Nov 2
£866 GBP
$1,166 USD
View
11 more retailers have this diamond
Prices start from £137 GBPSave up to £730 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
0.59ct Emerald
£137 GBP