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Cushion|Natural|GIA

1.71ct G SI2 Cushion Natural Diamond

EX • G/SI2 • GIA 3555664988

Certificate GIA 3555664988

Diamond specifications and retailer prices

From $7,398 CAD
$5,296 USD
As of October 30, 2026
Save $2,464 CAD (25%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $13,880 CAD at MOH London · As of October 21, 2026
View at MOH London

About this 1.71ct natural cushion diamond

This 1.71ct natural cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555664988. Listed at 10 retailers as of October 30, 2026, with a 33% 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

1.71
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 3555664988
Dimensions8.10 × 6.37 × 4.33 mm
L/W Ratio1.27
Girdle conditionSlightly Thick to Very Thick
Key to symbols
Crystal, Feather, Needle
Top View
8.10 mm6.37 mm1.71 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 3555664988
Side View
Table 61.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 68.0%

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: Oct 30
Current: $13,880 CAD|Low: $7,154 CAD|High: $14,570 CAD|Avg: $9,070 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 4$7,398 CAD
Retailer 6$7,475 CAD
Retailer 3$7,837 CAD
Retailer 9$7,981 CAD
Retailer 8$9,039 CAD
Retailer 2$9,075 CAD
Retailer 5$9,541 CAD
Retailer 7$9,541 CAD
MOH London$13,880 CAD

42 data points across 9 retailers

10 retailers$7,398 CAD to $9,862 CAD

A
Cheapest Retailer
-
$7,398 CAD
$5,296 USD
A
Retailer 2
-
$7,475 CAD
$5,351 USD
View
A
Retailer 3
-
$7,837 CAD
$5,610 USD
View
Final sale: no returns
A
Retailer 4
-
$7,981 CAD
View
B+
Retailer 5
-
$9,039 CAD
$6,471 USD
View
B+
Retailer 6
-
$9,075 CAD
£5,116 GBP
View
B+
Retailer 7
-
$9,541 CAD
$6,830 USD
View
B+
Retailer 8
-
$9,541 CAD
$6,830 USD
View
B+
Retailer 9
-
$9,862 CAD
$7,060 USD
View
Most Expensive
MOH London
D0C1D713E · Oct 21
$13,880 CAD
£7,824 GBP
View
Price last confirmed 10 days ago
9 more retailers have this diamond
Prices start from $7,398 CADSave up to $2,464 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
1.71ct Cushion
$7,398 CAD