Cushion|Natural|GIA

1.70ct K VS2 Cushion Natural Diamond

GD • K/VS2 • GIA 6515391179

Certificate GIA 6515391179

Diamond specifications and retailer prices

From $3,390 USD
As of November 6, 2026
Save $3,584 USD (51%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,974 USD 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 $3,390 to $6,974, a $3,584 spread on the same certified stone. MOH London lists it at $6,974. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $6,974 USD|Low: $3,390 USD|High: $7,144 USD|Avg: $4,639 USD|-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$3,390 USD
Retailer 9$4,015 USD
Retailer 8$4,207 USD
Retailer 5$4,238 USD
Retailer 7$4,329 USD
Retailer 6$4,330 USD
Retailer 3$4,706 USD
Retailer 4$5,103 USD
MOH London$6,974 USD

33 data points across 9 retailers

9 retailers$3,390 USD to $6,974 USD

A
Cheapest Retailer
-
$3,390 USD
B+
Retailer 2
-
$4,015 USD
View
Retailer 3
-
$4,207 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$4,238 USD
View
B+
Retailer 5
-
$4,329 USD
View
B+
Retailer 6
-
$4,330 USD
View
B+
Retailer 7
-
$4,706 USD
View
B
Retailer 8
-
$5,103 USD
View
Most Expensive
B
MOH London
1AE9C042E · Nov 4
$6,974 USD
£5,491 GBP
View
8 more retailers have this diamond
Prices start from $3,390 USDSave up to $3,584 USD

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
$3,390 USD