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Emerald|Natural|IGI

1.20ct I IF Emerald Natural Diamond

VG • I/IF • IGI 809604531

Shape and cutting style on the report: Emerald cut

Certificate IGI 809604531

Diamond specifications and retailer prices

From £1,733 GBP
As of November 5, 2026
Save £2,320 GBP (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £4,054 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct natural emerald diamond

This 1.2ct natural emerald sits in the classic one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 809604531. Listed at 13 retailers as of November 4, 2026, with prices from £1,733 to £4,054, a £2,320 spread on the same certified stone. MOH London lists it at £4,054. 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
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 809604531
Dimensions7.30 × 5.14 × 3.28 mm
L/W Ratio1.42
Culet sizeLarge
Top View
7.30 mm5.14 mm1.20 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 809604531
Side View
Table 71.0%Crown 31.9°Girdle: MediumPavilion 41.5°Culet: LargeDepth 63.8%

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: £4,054 GBP|Low: £1,733 GBP|High: £4,313 GBP|Avg: £2,576 GBP|-6.0%
MOH London
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 6£1,733 GBP
Retailer 4£2,158 GBP
Retailer 12£2,243 GBP
Retailer 8£2,352 GBP
Retailer 10£2,430 GBP
Retailer 9£2,524 GBP
Retailer 3£2,537 GBP
Retailer 7£2,540 GBP
Retailer 2£2,561 GBP
Retailer 5£2,967 GBP
Retailer 11£3,114 GBP
MOH London£4,054 GBP

37 data points across 12 retailers

13 retailers£1,733 GBP to £4,054 GBP

A
Cheapest Retailer
-
£1,733 GBP
A
Retailer 2
-
£2,158 GBP
View
A
Retailer 3
-
£2,243 GBP
View
Final sale: no returns
B+
Retailer 4
-
£2,352 GBP
View
Retailer 5
-
£2,430 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£2,524 GBP
View
B+
Retailer 7
-
£2,537 GBP
View
B+
Retailer 8
-
£2,540 GBP
View
Retailer 9
-
£2,555 GBP
View
Price last confirmed 30 days ago
B+
Retailer 10
-
£2,561 GBP
View
B+
Retailer 11
-
£2,967 GBP
View
B
Retailer 12
-
£3,114 GBP
View
Most Expensive
B
MOH London
DADA363D8 · Nov 4
£4,054 GBP
View
12 more retailers have this diamond
Prices start from £1,733 GBPSave up to £2,320 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
£1,733 GBP