Cushion|Natural|GIA

1.70ct K VS1 Cushion Natural Diamond

VG • K/VS1 • GIA 6422820940

Certificate GIA 6422820940

Diamond specifications and retailer prices

From $6,886 USD
As of November 6, 2026
Save $6,005 USD (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $12,891 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6422820940. Listed at 14 retailers as of November 4, 2026, with prices from $6,886 to $12,891, a $6,005 spread on the same certified stone. MOH London lists it at $12,891. 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
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6422820940
Dimensions7.43 × 6.61 × 4.43 mm
L/W Ratio1.12
Top View
7.43 mm6.61 mm1.70 ctK / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6422820940
Side View
Table 66.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $12,891 USD|Low: $6,886 USD|High: $13,081 USD|Avg: $9,294 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7$6,886 USD
Retailer 5$6,920 USD
Retailer 3$8,568 USD
Retailer 6$8,664 USD
Retailer 2$9,592 USD
Retailer 4$11,314 USD
MOH London$12,891 USD

45 data points across 7 retailers

14 retailers$6,886 USD to $12,891 USD

B
Cheapest Retailer
-
$6,886 USD
Retailer 2
-
$6,920 USD
View
Price last confirmed 9 days ago
B
Retailer 3
-
$7,209 USD
View
B
Retailer 4
-
$7,262 USD
View
B
Retailer 5
-
$7,460 USD
View
B
Retailer 6
-
$7,730 USD
View
B
Retailer 7
-
$7,820 USD
View
B
Retailer 8
-
$8,568 USD
View
B
Retailer 9
-
$8,664 USD
View
B
Retailer 10
-
$8,904 USD
View
B
Retailer 11
-
$9,592 USD
View
Retailer 12
-
$10,211 USD
View
Price last confirmed 14 days ago
B
Retailer 13
-
$11,314 USD
View
Most Expensive
B
MOH London
AB4C97361 · Nov 4
$12,891 USD
£10,150 GBP
View
13 more retailers have this diamond
Prices start from $6,886 USDSave up to $6,005 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
$6,886 USD