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Emerald|Natural|IGI

0.71ct J SI1 Emerald Natural Diamond

VG • J/SI1 • IGI 654463678

Shape and cutting style on the report: Emerald cut

Certificate IGI 654463678

Diamond specifications and retailer prices

From £283 GBP
As of November 6, 2026
Save £940 GBP (77%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,253 GBP at NZ Jewellers · As of August 30, 2026
View at NZ Jewellers

About this 0.71ct natural emerald diamond

This 0.71ct natural emerald sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 654463678. Listed at 9 retailers as of November 5, 2026, with a 332% 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

0.71
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle39.6°
Pavilion angle39°
OriginNatural
Grading LabIGI
CertificateIGI 654463678
Dimensions5.63 × 4.24 × 3.01 mm
L/W Ratio1.33
Culet sizeLong
Top View
5.63 mm4.24 mm0.71 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 654463678
Side View
Table 60.0%Crown 39.6°Girdle: MediumPavilion 39°Culet: LNGDepth 71.0%

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 6
Current: £1,223 GBP|Low: £283 GBP|High: £1,233 GBP|Avg: £638 GBP|-0.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2£283 GBP
Retailer 8£487 GBP
Retailer 4£502 GBP
Retailer 7£542 GBP
Retailer 3£580 GBP
Retailer 5£585 GBP
Retailer 6£899 GBP
NZ Jewellers£1,223 GBP

35 data points across 8 retailers

9 retailers£283 GBP to £1,223 GBP

A
Cheapest Retailer
-
£283 GBP
B+
Retailer 2
-
£487 GBP
View
B+
Retailer 3
-
£502 GBP
View
B+
Retailer 4
-
£542 GBP
View
B
Retailer 5
-
£580 GBP
View
B
Retailer 6
-
£585 GBP
View
B
Retailer 7
-
£899 GBP
View
C
Retailer 8
-
£1,223 GBP
View
Most Expensive
NZ Jewellers
a648f43a-a3fa-4cc2-8eb9-c6ee60b6f36b · Aug 30
£1,253 GBP
$1,686 USD
View
Price last confirmed 68 days ago
8 more retailers have this diamond
Prices start from £283 GBPSave up to £940 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
0.71ct Emerald
£283 GBP