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Round|Natural|IGI

0.30ct K VVS1 Round Natural Diamond

VG • K/VVS1 • IGI 310855194

Shape and cutting style on the report: Round brilliant

Certificate IGI 310855194

Diamond specifications and retailer prices

From £174 GBP
As of November 4, 2026
Save £613 GBP (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £787 GBP at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.3ct natural round diamond

This 0.3ct natural round sits in the sub-half-carat band, graded K colour (faint-tinted) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 310855194. Listed at 17 retailers as of November 4, 2026, with prices from £174 to £787, a £613 spread on the same certified stone. NZ Jewellers lists it at £787. 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

0.30
Carat
K
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 310855194
Dimensions4.19 × 4.26 × 2.68 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
4.19 mm4.26 mm0.30 ctK / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 310855194
Side View
Table 57.5%Crown 38°Girdle: ThickPavilion 40.4°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
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 4
Current: £338 GBP|Low: £175 GBP|High: £406 GBP|Avg: £279 GBP|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5£175 GBP
Retailer 7£194 GBP
Retailer 8£226 GBP
Retailer 9£234 GBP
Retailer 4£270 GBP
Retailer 2£275 GBP
Retailer 3£302 GBP
Retailer 1£338 GBP
Retailer 6£400 GBP

41 data points across 9 retailers

17 retailers£174 GBP to £787 GBP

A
Cheapest Retailer
-
£174 GBP
A
Retailer 2
-
£175 GBP
View
Retailer 3
-
£182 GBP
View
Price last confirmed 43 days ago
Retailer 4
-
£187 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
£194 GBP
View
B+
Retailer 6
-
£226 GBP
View
B+
Retailer 7
-
£232 GBP
View
B+
Retailer 8
-
£234 GBP
View
B+
Retailer 9
-
£242 GBP
View
B+
Retailer 10
-
£270 GBP
View
B+
Retailer 11
-
£270 GBP
View
B+
Retailer 12
-
£275 GBP
View
B+
Retailer 13
-
£302 GBP
View
B
Retailer 14
-
£326 GBP
View
B
Retailer 15
-
£338 GBP
View
B
Retailer 16
-
£400 GBP
View
Most Expensive
C
NZ Jewellers
7e3d8fd8-0b6f-4480-9838-66039e037a9c · Nov 4
£787 GBP
$1,059 USD
View
16 more retailers have this diamond
Prices start from £174 GBPSave up to £613 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
0.30ct Round
£174 GBP