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Emerald|Natural|IGI

1.00ct J VS2 Emerald Natural Diamond

VG • J/VS2 • IGI 821618754

Shape and cutting style on the report: Emerald cut

Certificate IGI 821618754

Diamond specifications and retailer prices

From £836 GBP
As of November 4, 2026
Save £1,438 GBP (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £2,274 GBP at NZ Jewellers · As of November 5, 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 821618754. Listed at 15 retailers as of November 4, 2026, with prices from £836 to £2,274, a £1,438 spread on the same certified stone. NZ Jewellers lists it at £2,274. 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
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle42°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 821618754
Dimensions6.55 × 4.72 × 3.28 mm
L/W Ratio1.39
Culet sizeLarge
Top View
6.55 mm4.72 mm1.00 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateIGI 821618754
Side View
Table 62.0%Crown 42°Girdle: Slightly ThickPavilion 38.8°Culet: LargeDepth 69.5%

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 4
Current: £2,274 GBP|Low: £836 GBP|High: £2,326 GBP|Avg: £1,179 GBP|-2.2%
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
November 6, 2026
Retailer 3£836 GBP
Retailer 9£869 GBP
Retailer 6£907 GBP
Retailer 5£910 GBP
Retailer 10£932 GBP
Retailer 4£940 GBP
Retailer 7£944 GBP
Retailer 14£970 GBP
Retailer 8£1,076 GBP
Retailer 11£1,139 GBP
Retailer 2£1,295 GBP
Retailer 13£1,366 GBP
Retailer 12£1,704 GBP
NZ Jewellers£2,274 GBP

22 data points across 14 retailers

15 retailers£836 GBP to £2,274 GBP

A
Cheapest Retailer
-
£836 GBP
A
Retailer 2
-
£869 GBP
View
Retailer 3
-
£907 GBP
View
Price last confirmed 11 days ago
A
Retailer 4
-
£910 GBP
View
A
Retailer 5
-
£932 GBP
View
Retailer 6
-
£940 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
£944 GBP
View
A
Retailer 8
-
£970 GBP
View
B+
Retailer 9
-
£1,071 GBP
View
B+
Retailer 10
-
£1,076 GBP
View
B+
Retailer 11
-
£1,139 GBP
View
B+
Retailer 12
-
£1,295 GBP
View
B+
Retailer 13
-
£1,366 GBP
View
B
Retailer 14
-
£1,704 GBP
View
Most Expensive
B
NZ Jewellers
60030b08-ab3a-4992-9538-92cce333191e · Nov 5
£2,274 GBP
$3,061 USD
View
14 more retailers have this diamond
Prices start from £836 GBPSave up to £1,438 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
£836 GBP