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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 $2,345 SGD
As of November 6, 2026
Save $1,464 SGD (38%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,810 SGD 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 $2,345 to $3,810, a $1,464 spread on the same certified stone. Yorxs lists it at $3,810. 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
Colour
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: $2,507 SGD|Low: $2,329 SGD|High: $3,841 SGD|Avg: $3,100 SGD|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
November 6, 2026
Retailer 3$2,345 SGD
Retailer 1$2,507 SGD
Retailer 2$2,919 SGD
Retailer 6$2,957 SGD
Retailer 4$3,067 SGD
Retailer 7$3,189 SGD
Retailer 5$3,246 SGD
Retailer 8$3,696 SGD
Yorxs$3,810 SGD

36 data points across 9 retailers

8 retailers$2,345 SGD to $3,810 SGD

A
Cheapest Retailer
-
$2,345 SGD
A
Retailer 2
-
$2,507 SGD
View
B+
Retailer 3
-
$2,919 SGD
View
B+
Retailer 4
-
$2,957 SGD
View
Retailer 5
-
$3,067 SGD
View
Price last confirmed 22 days ago
B+
Retailer 6
-
$3,189 SGD
View
B+
Retailer 7
-
$3,246 SGD
View
Most Expensive
B+
Yorxs
857BD9D98 · Nov 6
$3,810 SGD
€2,831 EUR
View
7 more retailers have this diamond
Prices start from $2,345 SGDSave up to $1,464 SGD

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
$2,345 SGD