Emerald|Natural|IGI

0.90ct E SI1 Emerald Natural Diamond

VG • E/SI1 • IGI 814628858

Shape and cutting style on the report: Emerald cut

Certificate IGI 814628858

Diamond specifications and retailer prices

From £724 GBP
₹91,761 INR
As of October 29, 2026
Save £1,642 GBP (69%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,844 GBP at NZ Jewellers · As of August 30, 2026
View at NZ Jewellers

About this 0.9ct natural emerald diamond

This 0.9ct natural emerald sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 814628858. Listed at 19 retailers as of October 27, 2026, with a 227% 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

0.90
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle39.7°
OriginNatural
Grading LabIGI
CertificateIGI 814628858
Dimensions6.43 × 4.55 × 3.10 mm
L/W Ratio1.41
Culet sizeLarge
Top View
6.43 mm4.55 mm0.90 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 814628858
Side View
Table 66.0%Crown 40.5°Girdle: MediumPavilion 39.7°Culet: LargeDepth 68.1%

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: Oct 29
Current: £2,365 GBP|Low: £719 GBP|High: £2,485 GBP|Avg: £1,192 GBP|-4.8%
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
October 29, 2026
Retailer 9£724 GBP
Retailer 16£878 GBP
Retailer 7£899 GBP
Retailer 6£969 GBP
Retailer 14£969 GBP
Retailer 15£1,007 GBP
Retailer 8£1,009 GBP
Retailer 13£1,055 GBP
Retailer 5£1,071 GBP
Retailer 4£1,081 GBP
Retailer 3£1,119 GBP
Retailer 2£1,122 GBP
Retailer 11£1,352 GBP
Retailer 12£1,417 GBP
Retailer 10£1,785 GBP
NZ Jewellers£2,365 GBP

23 data points across 16 retailers

19 retailers£724 GBP to £2,365 GBP

A
Cheapest Retailer
-
£724 GBP
₹91,761 INR
A
Retailer 2
-
£878 GBP
$1,169 USD
View
A
Retailer 3
-
£899 GBP
$1,197 USD
View
A
Retailer 4
-
£969 GBP
$1,291 USD
View
A
Retailer 5
-
£969 GBP
$1,291 USD
View
A
Retailer 6
-
£1,007 GBP
$1,341 USD
View
A
Retailer 7
-
£1,009 GBP
$1,344 USD
View
B+
Retailer 8
-
£1,055 GBP
$1,405 USD
View
A
Retailer 9
-
£1,071 GBP
$1,426 USD
View
A
Retailer 10
-
£1,081 GBP
$1,440 USD
View
Retailer 11
-
£1,081 GBP
$1,440 USD
View
Price last confirmed 30 days ago
B+
Retailer 12
-
£1,119 GBP
$1,490 USD
View
B+
Retailer 13
-
£1,122 GBP
View
Retailer 14
-
£1,307 GBP
$1,741 USD
View
Price last confirmed 53 days ago
B+
Retailer 15
-
£1,352 GBP
€1,715 EUR
View
B+
Retailer 16
-
£1,417 GBP
ZAR 30,482 ZAR
View
B
Retailer 17
-
£1,785 GBP
View
B
Retailer 18
-
£2,365 GBP
$3,150 USD
View
Most Expensive
NZ Jewellers
7b21b918-2182-4e83-9d54-1ae5da3e152f · Aug 30
£2,844 GBP
$3,787 USD
View
Price last confirmed 60 days ago
18 more retailers have this diamond
Prices start from £724 GBPSave up to £1,642 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
0.90ct Emerald
£724 GBP