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Emerald|Natural|IGI

1.20ct K IF Emerald Natural Diamond

VG • K/IF • IGI 778651563

Shape and cutting style on the report: Emerald cut

Certificate IGI 778651563

Diamond specifications and retailer prices

From £1,086 GBP
As of November 5, 2026
Save £1,564 GBP (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,650 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 K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 778651563. Listed at 7 retailers as of November 5, 2026, with prices from £1,086 to £2,650, a £1,564 spread on the same certified stone. NZ Jewellers lists it at £2,650. 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
K
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle47.1°
OriginNatural
Grading LabIGI
CertificateIGI 778651563
Dimensions6.75 × 5.05 × 3.47 mm
L/W Ratio1.34
Culet sizeLarge
Top View
6.75 mm5.05 mm1.20 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 778651563
Side View
Table 67.0%Crown 31.4°Girdle: MED-STKPavilion 47.1°Culet: LargeDepth 68.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £2,650 GBP|Low: £1,086 GBP|High: £2,650 GBP|Avg: £1,635 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6£1,086 GBP
Retailer 4£1,137 GBP
Retailer 7£1,187 GBP
Retailer 2£1,537 GBP
Retailer 8£1,542 GBP
Retailer 3£1,898 GBP
Retailer 5£1,958 GBP
NZ Jewellers£2,650 GBP

24 data points across 8 retailers

7 retailers£1,086 GBP to £2,650 GBP

A
Cheapest Retailer
-
£1,086 GBP
A
Retailer 2
-
£1,137 GBP
View
A
Retailer 3
-
£1,187 GBP
View
A
Retailer 4
-
£1,537 GBP
View
B+
Retailer 5
-
£1,898 GBP
View
B+
Retailer 6
-
£1,958 GBP
View
Most Expensive
B
NZ Jewellers
fcad0d76-fb29-4a5f-8d34-e6c0eaf6eeb1 · Nov 5
£2,650 GBP
$3,567 USD
View
6 more retailers have this diamond
Prices start from £1,086 GBPSave up to £1,564 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
£1,086 GBP