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Round|Natural|GIA

1.70ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 7561239225

Certificate GIA 7561239225

Diamond specifications and retailer prices

From $3,711 CAD
As of November 6, 2026
Save $4,864 CAD (57%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,575 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.7ct natural round diamond

This 1.7ct 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 7561239225. Listed at 13 retailers as of November 5, 2026, with prices from $3,711 to $8,575, a $4,864 spread on the same certified stone. NZ Jewellers lists it at $8,575. 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

1.70
Carat
M
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7561239225
Dimensions7.62 × 7.64 × 4.71 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Indented Natural, Crystal, Pinpoint, Natural
Top View
7.62 mm7.64 mm1.70 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7561239225
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 61.7%

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: $8,575 CAD|Low: $3,711 CAD|High: $8,888 CAD|Avg: $5,281 CAD|-3.5%
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
November 6, 2026
Retailer 2$3,711 CAD
Retailer 4$4,370 CAD
Retailer 3$4,663 CAD
Retailer 14$4,740 CAD
Retailer 5$4,922 CAD
Retailer 12$4,922 CAD
Retailer 9$4,979 CAD
Retailer 13$5,110 CAD
Retailer 10$5,124 CAD
Retailer 7$5,393 CAD
Retailer 11$5,453 CAD
Retailer 6$5,678 CAD
Retailer 8$6,006 CAD
NZ Jewellers$8,575 CAD

45 data points across 14 retailers

13 retailers$3,711 CAD to $8,575 CAD

A
Cheapest Retailer
-
$3,711 CAD
B+
Retailer 2
-
$4,370 CAD
View
B+
Retailer 3
-
$4,663 CAD
View
B+
Retailer 4
-
$4,740 CAD
View
B+
Retailer 5
-
$4,922 CAD
View
Retailer 6
-
$4,922 CAD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$4,979 CAD
View
B+
Retailer 8
-
$5,110 CAD
View
B+
Retailer 9
-
$5,124 CAD
View
B+
Retailer 10
-
$5,393 CAD
View
B
Retailer 11
-
$5,678 CAD
View
B
Retailer 12
-
$6,006 CAD
View
Most Expensive
B
NZ Jewellers
00da58f5-5d97-4504-814f-0c61b9105c8f · Nov 5
$8,575 CAD
$6,096 USD
View
12 more retailers have this diamond
Prices start from $3,711 CADSave up to $4,864 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
1.70ct Round
$3,711 CAD