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Emerald|Natural|IGI

0.90ct G I1 Emerald Natural Diamond

VG • G/I1 • IGI 660411143

Shape and cutting style on the report: Emerald cut

Certificate IGI 660411143

Diamond specifications and retailer prices

From £597 GBP
$800 USD
As of October 29, 2026
Save £1,276 GBP (68%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £1,873 GBP at NZ Jewellers · As of October 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 G colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 660411143. Listed at 8 retailers as of October 29, 2026, with prices from £597 to £1,873, a £1,276 spread on the same certified stone. NZ Jewellers lists it at £1,873. 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
G
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30.1°
Pavilion angle36.6°
OriginNatural
Grading LabIGI
CertificateIGI 660411143
Dimensions6.47 × 4.58 × 3.00 mm
L/W Ratio1.41
Culet sizeLong
Top View
6.47 mm4.58 mm0.90 ctG / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 660411143
Side View
Table 64.0%Crown 30.1°Girdle: Very ThickPavilion 36.6°Culet: LNGDepth 65.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £1,873 GBP|Low: £311 GBP|High: £1,873 GBP|Avg: £702 GBP|+21.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3£311 GBP
Retailer 11£495 GBP
Retailer 7£597 GBP
Retailer 8£597 GBP
Retailer 9£605 GBP
Retailer 5£613 GBP
Retailer 4£620 GBP
Retailer 6£689 GBP
Retailer 10£701 GBP
Retailer 2£845 GBP
NZ Jewellers£1,873 GBP

19 data points across 11 retailers

8 retailers£597 GBP to £1,873 GBP

B+
Cheapest Retailer
-
£597 GBP
$800 USD
B+
Retailer 2
-
£597 GBP
$800 USD
View
B+
Retailer 3
-
£605 GBP
$811 USD
View
B+
Retailer 4
-
£613 GBP
$822 USD
View
B+
Retailer 5
-
£620 GBP
$831 USD
View
B+
Retailer 6
-
£689 GBP
$923 USD
View
B
Retailer 7
-
£845 GBP
€1,078 EUR
View
Most Expensive
C
NZ Jewellers
075fd28f-ab7a-4d30-b5da-a67ec946e1f8 · Oct 30
£1,873 GBP
$2,510 USD
View
7 more retailers have this diamond
Prices start from £597 GBPSave up to £1,276 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.

B+
0.90ct Emerald
£597 GBP