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Cushion|Natural|GIA

1.70ct M SI2 Cushion Natural Diamond

ID • M/SI2 • GIA 6491046769

Certificate GIA 6491046769

Diamond specifications and retailer prices

From $2,574 CAD
As of November 6, 2026
Save $1,607 CAD (38%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,181 CAD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.7ct natural cushion diamond

This 1.7ct natural cushion sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6491046769. Listed at 8 retailers as of November 6, 2026, with prices from $2,574 to $4,181, a $1,607 spread on the same certified stone. Yorxs lists it at $4,181. 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
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6491046769
Dimensions8.38 × 6.24 × 3.93 mm
L/W Ratio1.34
Top View
8.38 mm6.24 mm1.70 ctM / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6491046769
Side View
Table 66.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 62.9%

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: $2,751 CAD|Low: $2,556 CAD|High: $4,215 CAD|Avg: $3,402 CAD|-2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 6, 2026
Retailer 3$2,574 CAD
Retailer 1$2,751 CAD
Retailer 2$3,204 CAD
Retailer 6$3,245 CAD
Retailer 4$3,366 CAD
Retailer 7$3,500 CAD
Retailer 5$3,563 CAD
Retailer 8$4,057 CAD
Yorxs$4,181 CAD

37 data points across 9 retailers

8 retailers$2,574 CAD to $4,181 CAD

A
Cheapest Retailer
-
$2,574 CAD
A
Retailer 2
-
$2,751 CAD
View
B+
Retailer 3
-
$3,204 CAD
View
B+
Retailer 4
-
$3,245 CAD
View
Retailer 5
-
$3,366 CAD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
$3,500 CAD
View
B+
Retailer 7
-
$3,563 CAD
View
Most Expensive
B+
Yorxs
857BD9D98 · Nov 6
$4,181 CAD
€2,831 EUR
View
7 more retailers have this diamond
Prices start from $2,574 CADSave up to $1,607 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 Cushion
$2,574 CAD