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Emerald|Natural|IGI

1.20ct L SI1 Emerald Natural Diamond

VG • L/SI1 • IGI 467159516

Shape and cutting style on the report: Emerald cut

Certificate IGI 467159516

Diamond specifications and retailer prices

From £782 GBP
As of November 5, 2026
Save £1,210 GBP (61%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £1,992 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 L colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 467159516. Listed at 12 retailers as of November 5, 2026, with prices from £782 to £1,992, a £1,210 spread on the same certified stone. NZ Jewellers lists it at £1,992. 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
L
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
Crown angle26.3°
Pavilion angle39.9°
OriginNatural
Grading LabIGI
CertificateIGI 467159516
Dimensions6.95 × 4.92 × 3.40 mm
L/W Ratio1.41
Culet sizeLong
Top View
6.95 mm4.92 mm1.20 ctL / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateIGI 467159516
Side View
Table 54.5%Crown 26.3°Girdle: Slightly ThickPavilion 39.9°Culet: LNGDepth 69.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £1,992 GBP|Low: £782 GBP|High: £1,992 GBP|Avg: £995 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 11£782 GBP
Retailer 8£817 GBP
Retailer 9£817 GBP
Retailer 7£848 GBP
Retailer 10£879 GBP
Retailer 4£887 GBP
Retailer 3£916 GBP
Retailer 12£918 GBP
Retailer 5£942 GBP
Retailer 6£996 GBP
Retailer 2£1,138 GBP
NZ Jewellers£1,992 GBP

34 data points across 12 retailers

12 retailers£782 GBP to £1,992 GBP

B+
Cheapest Retailer
-
£782 GBP
Retailer 2
-
£817 GBP
View
Price last confirmed 8 days ago
B+
Retailer 3
-
£817 GBP
View
B+
Retailer 4
-
£848 GBP
View
B+
Retailer 5
-
£879 GBP
View
B+
Retailer 6
-
£887 GBP
View
B+
Retailer 7
-
£916 GBP
View
B+
Retailer 8
-
£918 GBP
View
B+
Retailer 9
-
£942 GBP
View
B+
Retailer 10
-
£996 GBP
View
B
Retailer 11
-
£1,138 GBP
View
Most Expensive
C
NZ Jewellers
362f5d31-61af-4e6b-ac5a-1ddd7de13520 · Nov 5
£1,992 GBP
$2,681 USD
View
11 more retailers have this diamond
Prices start from £782 GBPSave up to £1,210 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.

B+
1.20ct Emerald
£782 GBP