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Cushion|Natural|GIA

1.70ct K VS2 Cushion Natural Diamond

GD • K/VS2 • GIA 6515391179

Certificate GIA 6515391179

Diamond specifications and retailer prices

From $4,934 AUD
As of November 6, 2026
Save $5,216 AUD (51%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,149 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6515391179. Listed at 9 retailers as of November 4, 2026, with prices from $4,934 to $10,149, a $5,216 spread on the same certified stone. MOH London lists it at $10,149. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6515391179
Dimensions6.50 × 6.37 × 4.42 mm
L/W Ratio1.02
Top View
6.50 mm6.37 mm1.70 ctK / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6515391179
Side View
Table 72.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.4%

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: $10,149 AUD|Low: $4,934 AUD|High: $10,397 AUD|Avg: $6,752 AUD|-2.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 2$4,934 AUD
Retailer 9$5,843 AUD
Retailer 8$6,123 AUD
Retailer 5$6,168 AUD
Retailer 7$6,300 AUD
Retailer 6$6,302 AUD
Retailer 3$6,849 AUD
Retailer 4$7,427 AUD
MOH London$10,149 AUD

33 data points across 9 retailers

9 retailers$4,934 AUD to $10,149 AUD

A
Cheapest Retailer
-
$4,934 AUD
B+
Retailer 2
-
$5,843 AUD
View
Retailer 3
-
$6,123 AUD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$6,168 AUD
View
B+
Retailer 5
-
$6,300 AUD
View
B+
Retailer 6
-
$6,302 AUD
View
B+
Retailer 7
-
$6,849 AUD
View
B
Retailer 8
-
$7,427 AUD
View
Most Expensive
B
MOH London
1AE9C042E · Nov 4
$10,149 AUD
£5,491 GBP
View
8 more retailers have this diamond
Prices start from $4,934 AUDSave up to $5,216 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
$4,934 AUD