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Cushion|Natural|GIA

1.70ct K VS1 Cushion Natural Diamond

ID • K/VS1 • GIA 1559291290

Certificate GIA 1559291290

Diamond specifications and retailer prices

From $4,057 USD
As of November 6, 2026
Save $4,542 USD (53%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,599 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559291290. Listed at 13 retailers as of November 4, 2026, with prices from $4,057 to $8,599, a $4,542 spread on the same certified stone. MOH London lists it at $8,599. 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
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1559291290
Dimensions7.96 × 6.02 × 4.19 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
7.96 mm6.02 mm1.70 ctK / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1559291290
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.6%

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: $8,599 USD|Low: $4,044 USD|High: $8,833 USD|Avg: $5,685 USD|-2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$4,057 USD
Retailer 2$4,274 USD
Retailer 10$5,186 USD
Retailer 5$5,233 USD
Retailer 6$5,420 USD
Retailer 9$5,440 USD
Retailer 8$5,566 USD
Retailer 3$6,091 USD
Retailer 4$6,605 USD
MOH London$8,599 USD

32 data points across 10 retailers

13 retailers$4,057 USD to $8,599 USD

A
Cheapest Retailer
-
$4,057 USD
A
Retailer 2
-
$4,274 USD
View
B+
Retailer 3
-
$5,011 USD
View
B+
Retailer 4
-
$5,015 USD
View
Retailer 5
-
$5,186 USD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$5,233 USD
View
B+
Retailer 7
-
$5,315 USD
View
B+
Retailer 8
-
$5,420 USD
View
Retailer 9
-
$5,440 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$5,566 USD
View
B+
Retailer 11
-
$6,091 USD
View
B+
Retailer 12
-
$6,605 USD
View
Most Expensive
B
MOH London
636380C82 · Nov 4
$8,599 USD
£6,771 GBP
View
12 more retailers have this diamond
Prices start from $4,057 USDSave up to $4,542 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
$4,057 USD