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Round|Natural|GIA

0.43ct M VS1 Round Natural Diamond

EX • M/VS1 • GIA 6491136551

Certificate GIA 6491136551

Diamond specifications and retailer prices

From $307 CAD
As of November 6, 2026
Save $433 CAD (58%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,723 CAD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 0.43ct natural round diamond

This 0.43ct natural round sits in the sub-half-carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 6491136551. Listed at 11 retailers as of November 5, 2026, with a 141% 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

0.43
Carat
M
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6491136551
Dimensions4.83 × 4.85 × 3.01 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Needle, Pinpoint
Top View
4.83 mm4.85 mm0.43 ctM / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6491136551
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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: $307 CAD|Low: $307 CAD|High: $761 CAD|Avg: $610 CAD|-8.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1$307 CAD
Retailer 7$374 CAD
Retailer 8$485 CAD
Retailer 4$610 CAD
Retailer 3$668 CAD
Retailer 6$708 CAD
Retailer 2$726 CAD
Retailer 5$740 CAD

45 data points across 8 retailers

11 retailers$307 CAD to $740 CAD

A
Cheapest Retailer
-
$307 CAD
A
Retailer 2
-
$374 CAD
View
Retailer 3
-
$450 CAD
View
Price last confirmed 36 days ago
Retailer 4
-
$501 CAD
View
Price last confirmed 38 days ago
Retailer 5
-
$605 CAD
View
Price last confirmed 38 days ago
B+
Retailer 6
-
$610 CAD
View
B+
Retailer 7
-
$668 CAD
View
B+
Retailer 8
-
$708 CAD
View
B+
Retailer 9
-
$726 CAD
View
B+
Retailer 10
-
$740 CAD
View
Most Expensive
NZ Jewellers
c302209c-4bd1-43b0-9734-10cc539f590f · Sep 28
$1,723 CAD
$1,234 USD
View
Price last confirmed 39 days ago
10 more retailers have this diamond
Prices start from $307 CADSave up to $433 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.

A
0.43ct Round
$307 CAD