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Emerald|Natural|IGI

1.00ct J IF Emerald Natural Diamond

VG • J/IF • IGI 769651894

Shape and cutting style on the report: Emerald cut

Certificate IGI 769651894

Diamond specifications and retailer prices

From £771 GBP
As of November 5, 2026
Save £1,747 GBP (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £2,791 GBP at NZ Jewellers · As of August 30, 2026
View at NZ Jewellers

About this 1ct natural emerald diamond

This 1ct natural emerald sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 769651894. Listed at 18 retailers as of November 5, 2026, with a 226% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.00
Carat
J
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 769651894
Dimensions6.39 × 4.61 × 3.26 mm
L/W Ratio1.39
Culet sizeLarge
Top View
6.39 mm4.61 mm1.00 ctJ / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 769651894
Side View
Table 69.0%Crown 37.5°Girdle: ThickPavilion 39.1°Culet: LargeDepth 70.7%

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: £2,518 GBP|Low: £771 GBP|High: £2,682 GBP|Avg: £1,263 GBP|-6.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 11£771 GBP
Retailer 17£953 GBP
Retailer 3£957 GBP
Retailer 16£977 GBP
Retailer 4£1,032 GBP
Retailer 8£1,077 GBP
Retailer 14£1,080 GBP
Retailer 7£1,100 GBP
Retailer 6£1,120 GBP
Retailer 15£1,132 GBP
Retailer 2£1,158 GBP
Retailer 10£1,165 GBP
Retailer 5£1,178 GBP
Retailer 12£1,259 GBP
Retailer 9£1,499 GBP
Retailer 13£1,885 GBP
NZ Jewellers£2,518 GBP

29 data points across 17 retailers

18 retailers£771 GBP to £2,518 GBP

A
Cheapest Retailer
-
£771 GBP
A
Retailer 2
-
£953 GBP
View
Final sale: no returns
A
Retailer 3
-
£957 GBP
View
A
Retailer 4
-
£977 GBP
View
A
Retailer 5
-
£1,032 GBP
View
Retailer 6
-
£1,077 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
£1,080 GBP
View
A
Retailer 8
-
£1,100 GBP
View
A
Retailer 9
-
£1,120 GBP
View
A
Retailer 10
-
£1,132 GBP
View
A
Retailer 11
-
£1,158 GBP
View
A
Retailer 12
-
£1,165 GBP
View
A
Retailer 13
-
£1,178 GBP
View
A
Retailer 14
-
£1,259 GBP
View
Retailer 15
-
£1,499 GBP
View
Price last confirmed 9 days ago
B+
Retailer 16
-
£1,885 GBP
View
B
Retailer 17
-
£2,518 GBP
View
Most Expensive
NZ Jewellers
ae1fe865-9007-445f-a9f8-b15768deefd8 · Aug 30
£2,791 GBP
$3,757 USD
View
Price last confirmed 67 days ago
17 more retailers have this diamond
Prices start from £771 GBPSave up to £1,747 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
1.00ct Emerald
£771 GBP