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Round|Natural|GIA

1.56ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 2534355482

Certificate GIA 2534355482

Diamond specifications and retailer prices

From $3,677 CAD
As of November 4, 2026
Save $4,370 CAD (54%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,047 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.56ct natural round diamond

This 1.56ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2534355482. Listed at 8 retailers as of November 4, 2026, with prices from $3,677 to $8,047, a $4,370 spread on the same certified stone. NZ Jewellers lists it at $8,047. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.56
Carat
M
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2534355482
Dimensions7.35 × 7.43 × 4.61 mm
L/W Ratio1.01
Top View
7.35 mm7.43 mm1.56 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2534355482
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 62.3%

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 4
Current: $8,047 CAD|Low: $3,620 CAD|High: $8,211 CAD|Avg: $4,664 CAD|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$3,677 CAD
Retailer 7$3,785 CAD
Retailer 5$3,997 CAD
Retailer 8$4,046 CAD
Retailer 2$4,191 CAD
Retailer 3$4,480 CAD
Retailer 4$4,698 CAD
NZ Jewellers$8,047 CAD

41 data points across 8 retailers

8 retailers$3,677 CAD to $8,047 CAD

B+
Cheapest Retailer
-
$3,677 CAD
B+
Retailer 2
-
$3,785 CAD
View
B+
Retailer 3
-
$3,997 CAD
View
B+
Retailer 4
-
$4,046 CAD
View
B+
Retailer 5
-
$4,191 CAD
View
B+
Retailer 6
-
$4,480 CAD
View
B+
Retailer 7
-
$4,698 CAD
View
Most Expensive
C
NZ Jewellers
52e21441-f283-4943-8505-ec9f1dab89d9 · Nov 5
$8,047 CAD
$5,762 USD
View
7 more retailers have this diamond
Prices start from $3,677 CADSave up to $4,370 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+
1.56ct Round
$3,677 CAD