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Emerald|Natural|IGI

1.20ct H SI2 Emerald Natural Diamond

VG • H/SI2 • IGI 764611997

Shape and cutting style on the report: Emerald cut

Certificate IGI 764611997

Diamond specifications and retailer prices

From £1,042 GBP
As of November 5, 2026
Save £2,111 GBP (67%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £3,153 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural emerald diamond

This 1.2ct natural emerald sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 764611997. Listed at 6 retailers as of November 5, 2026, with prices from £1,042 to £3,153, a £2,111 spread on the same certified stone. NZ Jewellers lists it at £3,153. 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

1.20
Carat
H
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.8°
Pavilion angle37.6°
OriginNatural
Grading LabIGI
CertificateIGI 764611997
Dimensions7.05 × 4.95 × 3.37 mm
L/W Ratio1.42
Culet sizeLarge
Top View
7.05 mm4.95 mm1.20 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 764611997
Side View
Table 63.0%Crown 34.8°Girdle: ThickPavilion 37.6°Culet: LargeDepth 68.1%

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: £3,153 GBP|Low: £886 GBP|High: £3,153 GBP|Avg: £1,567 GBP|+10.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 2£1,042 GBP
Retailer 8£1,098 GBP
Retailer 3£1,292 GBP
Retailer 7£1,301 GBP
Retailer 6£1,314 GBP
Retailer 5£1,352 GBP
Retailer 9£1,797 GBP
Retailer 4£2,189 GBP
NZ Jewellers£3,153 GBP

31 data points across 9 retailers

6 retailers£1,042 GBP to £3,153 GBP

A
Cheapest Retailer
-
£1,042 GBP
B+
Retailer 2
-
£1,292 GBP
View
B+
Retailer 3
-
£1,314 GBP
View
B+
Retailer 4
-
£1,352 GBP
View
B
Retailer 5
-
£2,189 GBP
View
Most Expensive
C
NZ Jewellers
7644d975-09a9-48e5-a76c-ed05b00b5946 · Nov 5
£3,153 GBP
$4,243 USD
View
5 more retailers have this diamond
Prices start from £1,042 GBPSave up to £2,111 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
1.20ct Emerald
£1,042 GBP