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Cushion|Natural|GIA

1.70ct K VS2 Cushion Natural Diamond

VG • K/VS2 • GIA 6551572526

Certificate GIA 6551572526

Diamond specifications and retailer prices

From £3,083 GBP
As of November 6, 2026
Save £3,539 GBP (53%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £6,622 GBP 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551572526. Listed at 17 retailers as of November 4, 2026, with prices from £3,083 to £6,622, a £3,539 spread on the same certified stone. MOH London lists it at £6,622. 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
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551572526
Dimensions9.50 × 5.72 × 3.94 mm
L/W Ratio1.66
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cavity, Feather, Crystal, Needle, Natural
Top View
9.50 mm5.72 mm1.70 ctK / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551572526
Side View
Table 65.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 68.8%

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: £6,622 GBP|Low: £3,083 GBP|High: £6,675 GBP|Avg: £4,316 GBP|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 5£3,083 GBP
Retailer 11£3,355 GBP
Retailer 4£3,448 GBP
Retailer 12£3,669 GBP
Retailer 2£3,922 GBP
Retailer 3£4,068 GBP
Retailer 7£4,200 GBP
Retailer 10£4,253 GBP
Retailer 6£4,312 GBP
Retailer 8£4,353 GBP
Retailer 9£5,498 GBP
MOH London£6,622 GBP

22 data points across 12 retailers

17 retailers£3,083 GBP to £6,622 GBP

A
Cheapest Retailer
-
£3,083 GBP
B+
Retailer 2
-
£3,355 GBP
View
B+
Retailer 3
-
£3,448 GBP
View
B+
Retailer 4
-
£3,669 GBP
View
B+
Retailer 5
-
£3,922 GBP
View
B
Retailer 6
-
£4,068 GBP
View
B
Retailer 7
-
£4,160 GBP
View
Final sale: no returns
B
Retailer 8
-
£4,199 GBP
View
B
Retailer 9
-
£4,200 GBP
View
B
Retailer 10
-
£4,253 GBP
View
B
Retailer 11
-
£4,312 GBP
View
B
Retailer 12
-
£4,353 GBP
View
B
Retailer 13
-
£4,505 GBP
View
Retailer 14
-
£4,507 GBP
View
Price last confirmed 29 days ago
B
Retailer 15
-
£4,623 GBP
View
B
Retailer 16
-
£5,498 GBP
View
Most Expensive
B
MOH London
314AADD5B · Nov 4
£6,622 GBP
View
16 more retailers have this diamond
Prices start from £3,083 GBPSave up to £3,539 GBP

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
£3,083 GBP