Round|Natural|GIA

0.30ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 2426708747

Certificate GIA 2426708747

Diamond specifications and retailer prices

From £113 GBP
As of November 6, 2026
Save £263 GBP (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £770 GBP at NZ Jewellers · As of October 20, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 2426708747. Listed at 15 retailers as of November 4, 2026, with a 233% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2426708747
Dimensions4.32 × 4.35 × 2.66 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Crystal, Needle, Pinpoint
Top View
4.32 mm4.35 mm0.30 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2426708747
Side View
Table 60.0%Crown 34.5°Girdle: MediumPavilion 41.4°Culet: NoneDepth 61.3%

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 6
Current: £113 GBP|Low: £113 GBP|High: £396 GBP|Avg: £245 GBP|-9.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1£113 GBP
Retailer 5£143 GBP
Retailer 9£176 GBP
Retailer 2£177 GBP
Retailer 8£244 GBP
Retailer 4£254 GBP
Retailer 6£259 GBP
Retailer 3£288 GBP
Retailer 7£376 GBP

39 data points across 9 retailers

15 retailers£113 GBP to £376 GBP

A
Cheapest Retailer
-
£113 GBP
A
Retailer 2
-
£143 GBP
View
Retailer 3
-
£170 GBP
View
Price last confirmed 18 days ago
A
Retailer 4
-
£176 GBP
View
A
Retailer 5
-
£177 GBP
View
Retailer 6
-
£183 GBP
View
Price last confirmed 21 days ago
Retailer 7
-
£189 GBP
View
Price last confirmed 22 days ago
Retailer 8
-
£229 GBP
View
Price last confirmed 17 days ago
A
Retailer 9
-
£244 GBP
View
A
Retailer 10
-
£254 GBP
View
B+
Retailer 11
-
£259 GBP
View
B+
Retailer 12
-
£288 GBP
View
B+
Retailer 13
-
£301 GBP
View
B+
Retailer 14
-
£376 GBP
View
Most Expensive
NZ Jewellers
2f68809d-555c-454e-86b9-7d2b975e1618 · Oct 20
£770 GBP
$1,036 USD
View
Price last confirmed 17 days ago
14 more retailers have this diamond
Prices start from £113 GBPSave up to £263 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
£113 GBP