Round|Natural|GIA

0.31ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 2478742953

Certificate GIA 2478742953

Diamond specifications and retailer prices

From $482 CAD
As of November 6, 2026
Save $381 CAD (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,695 CAD 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
Color
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: $522 CAD|Low: $390 CAD|High: $895 CAD|Avg: $566 CAD|-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$392 CAD
Retailer 8$437 CAD
Retailer 5$482 CAD
Retailer 4$503 CAD
Retailer 1$522 CAD
Retailer 3$524 CAD
Retailer 6$582 CAD
Retailer 2$668 CAD
Retailer 7$863 CAD

40 data points across 9 retailers

12 retailers$482 CAD to $863 CAD

Retailer 1
-
$374 CAD
Price last confirmed 29 days ago
Retailer 2
-
$404 CAD
View
Price last confirmed 29 days ago
Retailer 3
-
$418 CAD
View
Price last confirmed 38 days ago
B+
Retailer 4
-
$482 CAD
View
B+
Retailer 5
-
$503 CAD
View
Retailer 6
-
$504 CAD
View
Price last confirmed 28 days ago
B+
Retailer 7
-
$522 CAD
View
B+
Retailer 8
-
$524 CAD
View
B+
Retailer 9
-
$582 CAD
View
B+
Retailer 10
-
$668 CAD
View
B
Retailer 11
-
$863 CAD
View
Most Expensive
NZ Jewellers
cbd0060b-d9d9-45f3-9e88-28ff6eee7a77 · Sep 24
$1,695 CAD
$1,214 USD
View
Price under review
11 more retailers have this diamond
Prices start from $482 CADSave up to $381 CAD

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
$482 CAD