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Cushion|Natural|GIA

1.70ct K VS1 Cushion Natural Diamond

VG • K/VS1 • GIA 2231982478

Certificate GIA 2231982478

Diamond specifications and retailer prices

From $5,379 NZD
As of November 4, 2026
Save $6,577 NZD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,956 NZD at MOH London · As of November 2, 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 VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231982478. Listed at 15 retailers as of November 2, 2026, with prices from $5,379 to $11,956, a $6,577 spread on the same certified stone. MOH London lists it at $11,956. 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231982478
Dimensions7.78 × 5.98 × 4.34 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
7.78 mm5.98 mm1.70 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231982478
Side View
Table 66.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 72.5%

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 4
Current: $11,956 NZD|Low: $5,287 NZD|High: $12,440 NZD|Avg: $7,319 NZD|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 8$5,379 NZD
Retailer 12$5,655 NZD
Retailer 14$5,745 NZD
Retailer 6$5,978 NZD
Retailer 5$6,108 NZD
Retailer 4$6,128 NZD
Retailer 15$6,223 NZD
Retailer 10$6,467 NZD
Retailer 2$6,584 NZD
Retailer 7$6,725 NZD
Retailer 11$6,822 NZD
Retailer 9$8,087 NZD
Retailer 13$8,787 NZD
Retailer 3$11,096 NZD
MOH London$11,956 NZD

27 data points across 15 retailers

15 retailers$5,379 NZD to $11,956 NZD

A
Cheapest Retailer
-
$5,379 NZD
A
Retailer 2
-
$5,655 NZD
View
A
Retailer 3
-
$5,745 NZD
View
A
Retailer 4
-
$6,108 NZD
View
A
Retailer 5
-
$6,128 NZD
View
A
Retailer 6
-
$6,223 NZD
View
A
Retailer 7
-
$6,467 NZD
View
A
Retailer 8
-
$6,584 NZD
View
Retailer 9
-
$6,725 NZD
View
Price last confirmed 31 days ago
A
Retailer 10
-
$6,822 NZD
View
B+
Retailer 11
-
$7,255 NZD
View
B+
Retailer 12
-
$8,087 NZD
View
B+
Retailer 13
-
$8,787 NZD
View
Retailer 14
-
$11,096 NZD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
18F6E262E · Nov 2
$11,956 NZD
£5,219 GBP
View
14 more retailers have this diamond
Prices start from $5,379 NZDSave up to $6,577 NZD

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
$5,379 NZD