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Round|Natural|GIA

0.31ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 1547314973

Certificate GIA 1547314973

Diamond specifications and retailer prices

From £171 GBP
As of November 6, 2026
Save £301 GBP (64%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £926 GBP at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.31ct natural round diamond

This 0.31ct 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 1547314973. Listed at 14 retailers as of November 4, 2026, with a 176% 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

0.31
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1547314973
Dimensions4.32 × 4.29 × 2.69 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Cloud, Feather, Pinpoint
Top View
4.32 mm4.29 mm0.31 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1547314973
Side View
Table 58.0%Crown 35.5°Girdle: Slightly ThickPavilion 41°Culet: NoneDepth 62.6%

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: £926 GBP|Low: £213 GBP|High: £926 GBP|Avg: £341 GBP
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
November 6, 2026
Retailer 2£213 GBP
Retailer 3£215 GBP
Retailer 11£217 GBP
Retailer 13£220 GBP
Retailer 12£228 GBP
Retailer 7£243 GBP
Retailer 6£244 GBP
Retailer 4£275 GBP
Retailer 5£276 GBP
Retailer 9£318 GBP
Retailer 8£392 GBP
Retailer 10£472 GBP
NZ Jewellers£926 GBP

40 data points across 13 retailers

14 retailers£171 GBP to £472 GBP

A
Cheapest Retailer
-
£171 GBP
A
Retailer 2
-
£213 GBP
View
A
Retailer 3
-
£217 GBP
View
Retailer 4
-
£220 GBP
View
Price last confirmed 8 days ago
A
Retailer 5
-
£228 GBP
View
A
Retailer 6
-
£243 GBP
View
A
Retailer 7
-
£244 GBP
View
B+
Retailer 8
-
£266 GBP
View
B+
Retailer 9
-
£275 GBP
View
B+
Retailer 10
-
£276 GBP
View
B+
Retailer 11
-
£318 GBP
View
B+
Retailer 12
-
£392 GBP
View
B
Retailer 13
-
£472 GBP
View
Most Expensive
NZ Jewellers
f1d4ad00-d92a-4ff6-afec-a685b7bdccfc · Nov 4
£926 GBP
$1,246 USD
View
Price under review
13 more retailers have this diamond
Prices start from £171 GBPSave up to £301 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
0.31ct Round
£171 GBP