Round|Natural|GIA

0.31ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 2478742953

Certificate GIA 2478742953

Diamond specifications and retailer prices

From €307 EUR
As of November 6, 2026
Save €243 EUR (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,082 EUR at NZ Jewellers · As of September 24, 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 2478742953. Listed at 12 retailers as of November 4, 2026, with a 79% 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
OriginNatural
Grading LabGIA
CertificateGIA 2478742953
Dimensions4.40 × 4.38 × 2.65 mm
L/W Ratio1.00
Top View
4.40 mm4.38 mm0.31 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2478742953
Side View
Table 59.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €333 EUR|Low: €249 EUR|High: €571 EUR|Avg: €361 EUR|-6.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9€250 EUR
Retailer 8€279 EUR
Retailer 5€307 EUR
Retailer 4€321 EUR
Retailer 1€333 EUR
Retailer 3€334 EUR
Retailer 6€372 EUR
Retailer 2€426 EUR
Retailer 7€551 EUR

40 data points across 9 retailers

12 retailers€307 EUR to €551 EUR

Retailer 1
-
€239 EUR
Price last confirmed 29 days ago
Retailer 2
-
€257 EUR
View
Price last confirmed 29 days ago
Retailer 3
-
€266 EUR
View
Price last confirmed 38 days ago
B+
Retailer 4
-
€307 EUR
View
B+
Retailer 5
-
€321 EUR
View
Retailer 6
-
€322 EUR
View
Price last confirmed 28 days ago
B+
Retailer 7
-
€333 EUR
View
B+
Retailer 8
-
€334 EUR
View
B+
Retailer 9
-
€372 EUR
View
B+
Retailer 10
-
€426 EUR
View
B
Retailer 11
-
€551 EUR
View
Most Expensive
NZ Jewellers
cbd0060b-d9d9-45f3-9e88-28ff6eee7a77 · Sep 24
€1,082 EUR
$1,214 USD
View
Price under review
11 more retailers have this diamond
Prices start from €307 EURSave up to €243 EUR

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.

B+
0.31ct Round
€307 EUR