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Cushion|Natural|GIA

1.70ct K VS2 Cushion Natural Diamond

VG • K/VS2 • GIA 6551572526

Certificate GIA 6551572526

Diamond specifications and retailer prices

From $6,005 AUD
As of November 6, 2026
Save $6,895 AUD (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $12,900 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551572526. Listed at 17 retailers as of November 4, 2026, with prices from $6,005 to $12,900, a $6,895 spread on the same certified stone. MOH London lists it at $12,900. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551572526
Dimensions9.50 × 5.72 × 3.94 mm
L/W Ratio1.66
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cavity, Feather, Crystal, Needle, Natural
Top View
9.50 mm5.72 mm1.70 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551572526
Side View
Table 65.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 68.8%

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: $12,900 AUD|Low: $6,005 AUD|High: $13,003 AUD|Avg: $8,407 AUD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 5$6,005 AUD
Retailer 11$6,536 AUD
Retailer 4$6,717 AUD
Retailer 12$7,147 AUD
Retailer 2$7,641 AUD
Retailer 3$7,925 AUD
Retailer 7$8,182 AUD
Retailer 10$8,284 AUD
Retailer 6$8,401 AUD
Retailer 8$8,479 AUD
Retailer 9$10,710 AUD
MOH London$12,900 AUD

22 data points across 12 retailers

17 retailers$6,005 AUD to $12,900 AUD

A
Cheapest Retailer
-
$6,005 AUD
B+
Retailer 2
-
$6,536 AUD
View
B+
Retailer 3
-
$6,717 AUD
View
B+
Retailer 4
-
$7,147 AUD
View
B+
Retailer 5
-
$7,641 AUD
View
B
Retailer 6
-
$7,925 AUD
View
B
Retailer 7
-
$8,104 AUD
View
Final sale: no returns
B
Retailer 8
-
$8,179 AUD
View
B
Retailer 9
-
$8,182 AUD
View
B
Retailer 10
-
$8,284 AUD
View
B
Retailer 11
-
$8,401 AUD
View
B
Retailer 12
-
$8,479 AUD
View
B
Retailer 13
-
$8,776 AUD
View
Retailer 14
-
$8,779 AUD
View
Price last confirmed 29 days ago
B
Retailer 15
-
$9,006 AUD
View
B
Retailer 16
-
$10,710 AUD
View
Most Expensive
B
MOH London
314AADD5B · Nov 4
$12,900 AUD
£6,979 GBP
View
16 more retailers have this diamond
Prices start from $6,005 AUDSave up to $6,895 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
$6,005 AUD