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Round|Natural|GIA

1.61ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 7446345645

Certificate GIA 7446345645

Diamond specifications and retailer prices

From $3,232 CAD
As of November 5, 2026
Save $1,249 CAD (28%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $7,544 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.61ct natural round diamond

This 1.61ct 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 7446345645. Listed at 11 retailers as of November 5, 2026, with a 39% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.61
Carat
M
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7446345645
Dimensions7.53 × 7.58 × 4.68 mm
L/W Ratio1.01
Star length50%
Top View
7.53 mm7.58 mm1.61 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7446345645
Side View
Table 55.0%Crown 31.5°Girdle: THN-STKPavilion 41.8°Culet: NoneDepth 61.9%

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 5
Current: $7,544 CAD|Low: $2,482 CAD|High: $7,544 CAD|Avg: $4,237 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 7$2,482 CAD
Retailer 3$3,232 CAD
Retailer 10$3,399 CAD
Retailer 6$3,568 CAD
Retailer 11$3,609 CAD
Retailer 13$3,609 CAD
Retailer 9$3,775 CAD
Retailer 14$3,804 CAD
Retailer 4$3,864 CAD
Retailer 12$4,163 CAD
Retailer 8$4,403 CAD
Retailer 2$4,480 CAD
Retailer 15$5,829 CAD
Retailer 5$6,001 CAD
NZ Jewellers$7,544 CAD

23 data points across 15 retailers

11 retailers$3,232 CAD to $4,480 CAD

A
Cheapest Retailer
-
$3,232 CAD
A
Retailer 2
-
$3,399 CAD
View
A
Retailer 3
-
$3,568 CAD
View
A
Retailer 4
-
$3,609 CAD
View
Retailer 5
-
$3,609 CAD
View
Price last confirmed 8 days ago
Retailer 6
-
$3,775 CAD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$3,804 CAD
View
B+
Retailer 8
-
$4,163 CAD
View
B+
Retailer 9
-
$4,403 CAD
View
B+
Retailer 10
-
$4,480 CAD
View
Most Expensive
NZ Jewellers
9c9f791e-6835-4d1a-8c0d-335efdd8c901 · Oct 30
$7,544 CAD
$5,402 USD
View
Price last confirmed 7 days ago
10 more retailers have this diamond
Prices start from $3,232 CADSave up to $1,249 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
1.61ct Round
$3,232 CAD