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Emerald|Natural|IGI

1.01ct E I1 Emerald Natural Diamond

VG • E/I1 • IGI 480143073

Shape and cutting style on the report: Emerald cut

Certificate IGI 480143073

Diamond specifications and retailer prices

From £633 GBP
$848 USD
As of October 29, 2026
Save £1,352 GBP (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £1,985 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural emerald diamond

This 1.01ct natural emerald sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 480143073. Listed at 7 retailers as of October 29, 2026, with prices from £633 to £1,985, a £1,352 spread on the same certified stone. NZ Jewellers lists it at £1,985. 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

1.01
Carat
E
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle22.6°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 480143073
Dimensions6.47 × 4.76 × 3.25 mm
L/W Ratio1.36
Culet sizeLong
Top View
6.47 mm4.76 mm1.01 ctE / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 480143073
Side View
Table 61.0%Crown 22.6°Girdle: MED-STKPavilion 40.4°Culet: LNGDepth 68.3%

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 29
Current: £1,985 GBP|Low: £563 GBP|High: £1,985 GBP|Avg: £837 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 9£563 GBP
Retailer 2£633 GBP
Retailer 4£633 GBP
Retailer 6£641 GBP
Retailer 3£658 GBP
Retailer 8£714 GBP
Retailer 5£731 GBP
Retailer 7£986 GBP
NZ Jewellers£1,985 GBP

18 data points across 9 retailers

7 retailers£633 GBP to £1,985 GBP

B+
Cheapest Retailer
-
£633 GBP
$848 USD
A
Retailer 2
-
£633 GBP
$848 USD
View
B+
Retailer 3
-
£641 GBP
$859 USD
View
A
Retailer 4
-
£658 GBP
$881 USD
View
B+
Retailer 5
-
£731 GBP
$979 USD
View
B+
Retailer 6
-
£986 GBP
$1,321 USD
View
Most Expensive
B
NZ Jewellers
d1ab59b3-7cde-4083-882c-f669901a92ba · Oct 30
£1,985 GBP
$2,660 USD
View
6 more retailers have this diamond
Prices start from £633 GBPSave up to £1,352 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
1.01ct Emerald
£633 GBP