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Emerald|Natural|IGI

1.58ct L SI1 Emerald Natural Diamond

VG • L/SI1 • IGI 726517263

Shape and cutting style on the report: Emerald cut

Certificate IGI 726517263

Diamond specifications and retailer prices

From £1,100 GBP
As of November 5, 2026
Save £2,414 GBP (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,514 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.58ct natural emerald diamond

This 1.58ct natural emerald sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 726517263. Listed at 12 retailers as of November 5, 2026, with prices from £1,100 to £3,514, a £2,414 spread on the same certified stone. NZ Jewellers lists it at £3,514. 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

1.58
Carat
L
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle22.8°
Pavilion angle43.5°
OriginNatural
Grading LabIGI
CertificateIGI 726517263
Dimensions7.95 × 5.34 × 3.75 mm
L/W Ratio1.49
Culet sizeLong
Top View
7.95 mm5.34 mm1.58 ctL / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 726517263
Side View
Table 53.0%Crown 22.8°Girdle: ThinPavilion 43.5°Culet: LNGDepth 70.2%

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: Nov 5
Current: £3,514 GBP|Low: £1,100 GBP|High: £3,514 GBP|Avg: £1,687 GBP
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 6, 2026
Retailer 5£1,100 GBP
Retailer 3£1,302 GBP
Retailer 8£1,441 GBP
Retailer 10£1,441 GBP
Retailer 11£1,449 GBP
Retailer 4£1,471 GBP
Retailer 7£1,508 GBP
Retailer 12£1,543 GBP
Retailer 9£1,663 GBP
Retailer 6£1,759 GBP
Retailer 2£1,832 GBP
NZ Jewellers£3,514 GBP

36 data points across 12 retailers

12 retailers£1,100 GBP to £3,514 GBP

A
Cheapest Retailer
-
£1,100 GBP
B+
Retailer 2
-
£1,302 GBP
View
B+
Retailer 3
-
£1,441 GBP
View
Retailer 4
-
£1,441 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
£1,449 GBP
View
B+
Retailer 6
-
£1,471 GBP
View
B+
Retailer 7
-
£1,508 GBP
View
B+
Retailer 8
-
£1,543 GBP
View
B+
Retailer 9
-
£1,663 GBP
View
B+
Retailer 10
-
£1,759 GBP
View
B+
Retailer 11
-
£1,832 GBP
View
Most Expensive
C
NZ Jewellers
2d42ea56-778d-41dc-b303-88e942926576 · Nov 5
£3,514 GBP
$4,730 USD
View
11 more retailers have this diamond
Prices start from £1,100 GBPSave up to £2,414 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
1.58ct Emerald
£1,100 GBP