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Emerald|Natural|IGI

1.01ct M VS1 Emerald Natural Diamond

VG • M/VS1 • IGI 830631070

Shape and cutting style on the report: Emerald cut

Certificate IGI 830631070

Diamond specifications and retailer prices

From £609 GBP
As of November 5, 2026
Save £1,664 GBP (73%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £2,273 GBP at NZ Jewellers · As of November 5, 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 M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 830631070. Listed at 9 retailers as of November 5, 2026, with prices from £609 to £2,273, a £1,664 spread on the same certified stone. NZ Jewellers lists it at £2,273. 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
M
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.9°
Pavilion angle43°
OriginNatural
Grading LabIGI
CertificateIGI 830631070
Dimensions6.60 × 4.69 × 3.28 mm
L/W Ratio1.41
Culet sizeLarge
Top View
6.60 mm4.69 mm1.01 ctM / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 830631070
Side View
Table 67.0%Crown 43.9°Girdle: MED-STKPavilion 43°Culet: LargeDepth 69.9%

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: £2,273 GBP|Low: £609 GBP|High: £2,273 GBP|Avg: £988 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 3£609 GBP
Retailer 7£725 GBP
Retailer 6£753 GBP
Retailer 9£823 GBP
Retailer 5£836 GBP
Retailer 8£837 GBP
Retailer 4£884 GBP
Retailer 2£1,054 GBP
NZ Jewellers£2,273 GBP

46 data points across 9 retailers

9 retailers£609 GBP to £2,273 GBP

A
Cheapest Retailer
-
£609 GBP
B+
Retailer 2
-
£725 GBP
View
B+
Retailer 3
-
£753 GBP
View
B+
Retailer 4
-
£823 GBP
View
B+
Retailer 5
-
£836 GBP
View
B+
Retailer 6
-
£837 GBP
View
B+
Retailer 7
-
£884 GBP
View
B+
Retailer 8
-
£1,054 GBP
View
Most Expensive
C
NZ Jewellers
b9e7d783-86bd-45b0-8342-e29945b1d009 · Nov 5
£2,273 GBP
$3,059 USD
View
8 more retailers have this diamond
Prices start from £609 GBPSave up to £1,664 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
£609 GBP