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Emerald|Natural|IGI

0.90ct K IF Emerald Natural Diamond

VG • K/IF • IGI 502178745

Shape and cutting style on the report: Emerald cut

Certificate IGI 502178745

Diamond specifications and retailer prices

From £429 GBP
As of November 6, 2026
Save £1,857 GBP (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £2,286 GBP at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 502178745. Listed at 14 retailers as of November 5, 2026, with prices from £429 to £2,286, a £1,857 spread on the same certified stone. NZ Jewellers lists it at £2,286. 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
K
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle29°
Pavilion angle47.1°
OriginNatural
Grading LabIGI
CertificateIGI 502178745
Dimensions5.84 × 4.48 × 3.34 mm
L/W Ratio1.30
Culet sizeLong
Cert comments
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Top View
5.84 mm4.48 mm0.90 ctK / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 502178745
Side View
Table 66.0%Crown 29°Girdle: ThickPavilion 47.1°Culet: LNGDepth 74.6%

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 6
Current: £2,286 GBP|Low: £429 GBP|High: £2,286 GBP|Avg: £906 GBP|+8.9%
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 7£429 GBP
Retailer 2£596 GBP
Retailer 11£678 GBP
Retailer 8£686 GBP
Retailer 10£716 GBP
Retailer 4£729 GBP
Retailer 6£729 GBP
Retailer 5£757 GBP
Retailer 9£759 GBP
Retailer 3£792 GBP
Retailer 14£840 GBP
Retailer 12£1,068 GBP
Retailer 13£1,333 GBP
NZ Jewellers£2,286 GBP

24 data points across 14 retailers

14 retailers£429 GBP to £2,286 GBP

A
Cheapest Retailer
-
£429 GBP
B+
Retailer 2
-
£596 GBP
View
B+
Retailer 3
-
£678 GBP
View
B+
Retailer 4
-
£686 GBP
View
B+
Retailer 5
-
£716 GBP
View
Retailer 6
-
£729 GBP
View
Price last confirmed 8 days ago
B+
Retailer 7
-
£729 GBP
View
B+
Retailer 8
-
£757 GBP
View
B+
Retailer 9
-
£759 GBP
View
B+
Retailer 10
-
£792 GBP
View
B+
Retailer 11
-
£840 GBP
View
B
Retailer 12
-
£1,068 GBP
View
B
Retailer 13
-
£1,333 GBP
View
Most Expensive
C
NZ Jewellers
5981f13f-a782-406d-82ca-3f4419bd08ae · Nov 5
£2,286 GBP
$3,077 USD
View
13 more retailers have this diamond
Prices start from £429 GBPSave up to £1,857 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
£429 GBP