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Round|Natural|GIA

1.43ct M VS1 Round Natural Diamond

EX • M/VS1 • GIA 1553379957

Certificate GIA 1553379957

Diamond specifications and retailer prices

From $4,314 CAD
As of November 5, 2026
Save $5,032 CAD (54%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $9,346 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.43ct natural round diamond

This 1.43ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded M colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 1553379957. Listed at 11 retailers as of November 5, 2026, with prices from $4,314 to $9,346, a $5,032 spread on the same certified stone. NZ Jewellers lists it at $9,346. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.43
Carat
M
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1553379957
Dimensions7.22 × 7.17 × 4.47 mm
L/W Ratio1.01
Key to symbols
Crystal, Cloud, Feather, Pinpoint
Top View
7.22 mm7.17 mm1.43 ctM / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1553379957
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.2%

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 5
Current: $9,346 CAD|Low: $4,314 CAD|High: $9,346 CAD|Avg: $5,364 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 9$4,314 CAD
Retailer 10$4,679 CAD
Retailer 3$4,804 CAD
Retailer 8$4,860 CAD
Retailer 11$4,871 CAD
Retailer 6$5,047 CAD
Retailer 2$5,133 CAD
Retailer 7$5,607 CAD
Retailer 5$6,230 CAD
Retailer 4$6,547 CAD
NZ Jewellers$9,346 CAD

13 data points across 11 retailers

11 retailers$4,314 CAD to $9,346 CAD

B+
Cheapest Retailer
-
$4,314 CAD
B+
Retailer 2
-
$4,679 CAD
View
B
Retailer 3
-
$4,804 CAD
View
B+
Retailer 4
-
$4,860 CAD
View
B
Retailer 5
-
$4,871 CAD
View
B
Retailer 6
-
$5,047 CAD
View
B
Retailer 7
-
$5,133 CAD
View
B
Retailer 8
-
$5,607 CAD
View
B
Retailer 9
-
$6,230 CAD
View
B
Retailer 10
-
$6,547 CAD
View
Most Expensive
B
NZ Jewellers
e3a13737-15a7-4e93-a76d-3bf18c6b44f8 · Nov 5
$9,346 CAD
$6,692 USD
View
10 more retailers have this diamond
Prices start from $4,314 CADSave up to $5,032 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+
1.43ct Round
$4,314 CAD