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Cushion|Natural|GIA

1.70ct K VS2 Cushion Natural Diamond

EX • K/VS2 • GIA 2558719682

Certificate GIA 2558719682

Diamond specifications and retailer prices

From $5,159 AUD
As of November 6, 2026
Save $5,774 AUD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $10,933 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.7ct natural cushion diamond

This 1.7ct natural cushion sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558719682. Listed at 14 retailers as of November 4, 2026, with prices from $5,159 to $10,933, a $5,774 spread on the same certified stone. MOH London lists it at $10,933. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
K
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2558719682
Dimensions8.21 × 6.08 × 4.10 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Knot, Needle
Top View
8.21 mm6.08 mm1.70 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2558719682
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.4%

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: $10,933 AUD|Low: $5,159 AUD|High: $11,079 AUD|Avg: $7,251 AUD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9$5,159 AUD
Retailer 2$5,448 AUD
Retailer 8$6,065 AUD
Retailer 5$6,555 AUD
Retailer 3$6,586 AUD
Retailer 6$6,776 AUD
Retailer 10$6,883 AUD
Retailer 4$7,746 AUD
Retailer 7$8,398 AUD
MOH London$10,933 AUD

26 data points across 10 retailers

14 retailers$5,159 AUD to $10,933 AUD

A
Cheapest Retailer
-
$5,159 AUD
A
Retailer 2
-
$5,448 AUD
View
A
Retailer 3
-
$6,065 AUD
View
B+
Retailer 4
-
$6,271 AUD
View
B+
Retailer 5
-
$6,273 AUD
View
B+
Retailer 6
-
$6,555 AUD
View
B+
Retailer 7
-
$6,586 AUD
View
B+
Retailer 8
-
$6,638 AUD
View
B+
Retailer 9
-
$6,776 AUD
View
Retailer 10
-
$6,883 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$7,015 AUD
View
B+
Retailer 12
-
$7,746 AUD
View
B
Retailer 13
-
$8,398 AUD
View
Most Expensive
B
MOH London
8254B5A27 · Nov 4
$10,933 AUD
£5,915 GBP
View
13 more retailers have this diamond
Prices start from $5,159 AUDSave up to $5,774 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
1.70ct Cushion
$5,159 AUD