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0.83ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 1543769146

Certificate GIA 1543769146

Diamond specifications and retailer prices

From $839 CAD
As of November 6, 2026
Save $2,285 CAD (73%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,124 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.83ct natural round diamond

This 0.83ct natural round sits in the just-under-one-carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1543769146. Listed at 11 retailers as of November 5, 2026, with prices from $839 to $3,124, a $2,285 spread on the same certified stone. NZ Jewellers lists it at $3,124. 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

0.83
Carat
M
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1543769146
Dimensions6.02 × 6.05 × 3.72 mm
L/W Ratio1.00
Culet sizeNone
Top View
6.02 mm6.05 mm0.83 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1543769146
Side View
Table 56.0%Crown 36.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,334 CAD|Low: $487 CAD|High: $1,507 CAD|Avg: $1,140 CAD|-11.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$487 CAD
Retailer 4$839 CAD
Retailer 7$912 CAD
Retailer 6$1,180 CAD
Retailer 5$1,243 CAD
Retailer 1$1,334 CAD
Retailer 9$1,391 CAD
Retailer 3$1,401 CAD
Retailer 2$1,472 CAD

20 data points across 9 retailers

11 retailers$839 CAD to $3,124 CAD

A
Cheapest Retailer
-
$839 CAD
Retailer 2
-
$996 CAD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$996 CAD
View
B+
Retailer 4
-
$1,035 CAD
View
B+
Retailer 5
-
$1,149 CAD
View
B+
Retailer 6
-
$1,180 CAD
View
B+
Retailer 7
-
$1,243 CAD
View
B+
Retailer 8
-
$1,334 CAD
View
B+
Retailer 9
-
$1,401 CAD
View
B
Retailer 10
-
$1,472 CAD
View
Most Expensive
C
NZ Jewellers
9d6d3559-cda9-41af-a253-f6ba4983e553 · Nov 5
$3,124 CAD
$2,237 USD
View
10 more retailers have this diamond
Prices start from $839 CADSave up to $2,285 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
0.83ct Round
$839 CAD