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Cushion|Natural|GIA

1.71ct K VS1 Cushion Natural Diamond

EX • K/VS1 • GIA 1553433840

Certificate GIA 1553433840

Diamond specifications and retailer prices

From $4,507 AUD
As of November 6, 2026
Save $5,649 AUD (56%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $10,157 AUD at MOH London · As of November 4, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553433840. Listed at 6 retailers as of November 4, 2026, with prices from $4,507 to $10,157, a $5,649 spread on the same certified stone. MOH London lists it at $10,157. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
K
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1553433840
Dimensions8.06 × 6.21 × 4.33 mm
L/W Ratio1.30
Key to symbols
Feather, Pinpoint
Top View
8.06 mm6.21 mm1.71 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1553433840
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 69.7%

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: $10,157 AUD|Low: $4,507 AUD|High: $10,868 AUD|Avg: $6,699 AUD|-6.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 5$4,507 AUD
Retailer 6$5,417 AUD
Retailer 4$5,600 AUD
Retailer 2$5,880 AUD
Retailer 3$6,836 AUD
MOH London$10,157 AUD

34 data points across 6 retailers

6 retailers$4,507 AUD to $10,157 AUD

A
Cheapest Retailer
-
$4,507 AUD
A
Retailer 2
-
$5,417 AUD
View
A
Retailer 3
-
$5,600 AUD
View
A
Retailer 4
-
$5,880 AUD
View
B+
Retailer 5
-
$6,836 AUD
View
Most Expensive
B
MOH London
F767C761A · Nov 4
$10,157 AUD
£5,495 GBP
View
5 more retailers have this diamond
Prices start from $4,507 AUDSave up to $5,649 AUD

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
$4,507 AUD