Emerald|Natural|IGI

0.45ct K IF Emerald Natural Diamond

VG • K/IF • IGI 602363721

Shape and cutting style on the report: Emerald cut

Certificate IGI 602363721

Diamond specifications and retailer prices

From £245 GBP
As of November 1, 2026
Save £305 GBP (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £914 GBP at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 0.45ct natural emerald diamond

This 0.45ct natural emerald sits in the sub-half-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 602363721. Listed at 17 retailers as of November 1, 2026, with a 124% 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

0.45
Carat
K
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.2°
Pavilion angle43.5°
OriginNatural
Grading LabIGI
CertificateIGI 602363721
Dimensions5.12 × 3.62 × 2.49 mm
L/W Ratio1.41
Culet sizeLong
Top View
5.12 mm3.62 mm0.45 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 602363721
Side View
Table 68.0%Crown 35.2°Girdle: MED-STKPavilion 43.5°Culet: LNGDepth 68.8%

Caratlytics Score

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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 1
Current: £314 GBP|Low: £245 GBP|High: £557 GBP|Avg: £345 GBP|+5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8£245 GBP
Retailer 9£255 GBP
Retailer 7£257 GBP
Retailer 1£314 GBP
Retailer 2£335 GBP
Retailer 10£365 GBP
Retailer 3£371 GBP
Retailer 6£405 GBP
Retailer 5£444 GBP
Retailer 4£550 GBP

41 data points across 10 retailers

17 retailers£245 GBP to £550 GBP

Retailer 1
-
£238 GBP
Price last confirmed 38 days ago
Retailer 2
-
£238 GBP
View
Price last confirmed 47 days ago
A
Retailer 3
-
£245 GBP
View
Retailer 4
-
£257 GBP
View
Price last confirmed 12 days ago
Retailer 5
-
£257 GBP
View
Price last confirmed 29 days ago
Retailer 6
-
£266 GBP
View
Price last confirmed 38 days ago
B+
Retailer 7
-
£314 GBP
View
Retailer 8
-
£321 GBP
View
Price last confirmed 38 days ago
Retailer 9
-
£321 GBP
View
Price last confirmed 48 days ago
B+
Retailer 10
-
£335 GBP
View
B+
Retailer 11
-
£365 GBP
View
B+
Retailer 12
-
£371 GBP
View
B
Retailer 13
-
£405 GBP
View
B
Retailer 14
-
£444 GBP
View
B
Retailer 15
-
£550 GBP
View
Retailer 16
-
£914 GBP
View
Price last confirmed 49 days ago
Most Expensive
NZ Jewellers
b9ea4028-4604-4842-bd20-74091d8a3c76 · Sep 29
£914 GBP
$1,230 USD
View
Price last confirmed 38 days ago
16 more retailers have this diamond
Prices start from £245 GBPSave up to £305 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
0.45ct Emerald
£245 GBP