CaratHunter
Plans
Cushion|Natural|GIA

1.70ct K VS1 Cushion Natural Diamond

EX • K/VS1 • GIA 7561658427

Certificate GIA 7561658427

Diamond specifications and retailer prices

From $5,390 USD
As of November 5, 2026
Save $3,116 USD (37%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,506 USD 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7561658427. Listed at 6 retailers as of November 2, 2026, with prices from $5,390 to $8,506, a $3,116 spread on the same certified stone. MOH London lists it at $8,506. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7561658427
Dimensions7.70 × 5.93 × 4.04 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Needle, Natural
Top View
7.70 mm5.93 mm1.70 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7561658427
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $8,506 USD|Low: $5,390 USD|High: $8,506 USD|Avg: $6,463 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6$5,390 USD
Retailer 2$5,410 USD
Retailer 4$5,543 USD
Retailer 3$6,273 USD
Retailer 5$7,044 USD
MOH London$8,506 USD

7 data points across 6 retailers

6 retailers$5,390 USD to $8,506 USD

B+
Cheapest Retailer
-
$5,390 USD
B+
Retailer 2
-
$5,410 USD
View
B+
Retailer 3
-
$5,543 USD
View
B+
Retailer 4
-
$6,273 USD
View
B
Retailer 5
-
$7,044 USD
View
Most Expensive
B
MOH London
C55081E05 · Nov 2
$8,506 USD
£6,698 GBP
View
5 more retailers have this diamond
Prices start from $5,390 USDSave up to $3,116 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.

B+
1.70ct Cushion
$5,390 USD