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Cushion|Natural|GIA

1.70ct K VS2 Cushion Natural Diamond

EX • K/VS2 • GIA 2558719682

Certificate GIA 2558719682

Diamond specifications and retailer prices

From £2,649 GBP
As of November 6, 2026
Save £2,964 GBP (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £5,612 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2558719682. Listed at 14 retailers as of November 4, 2026, with prices from £2,649 to £5,612, a £2,964 spread on the same certified stone. MOH London lists it at £5,612. 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
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2558719682
Dimensions8.21 × 6.08 × 4.10 mm
L/W Ratio1.35
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Knot, Needle
Top View
8.21 mm6.08 mm1.70 ctK / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2558719682
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.4%

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: £5,612 GBP|Low: £2,649 GBP|High: £5,687 GBP|Avg: £3,722 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9£2,649 GBP
Retailer 2£2,796 GBP
Retailer 8£3,113 GBP
Retailer 5£3,365 GBP
Retailer 3£3,381 GBP
Retailer 6£3,479 GBP
Retailer 10£3,533 GBP
Retailer 4£3,976 GBP
Retailer 7£4,311 GBP
MOH London£5,612 GBP

26 data points across 10 retailers

14 retailers£2,649 GBP to £5,612 GBP

A
Cheapest Retailer
-
£2,649 GBP
A
Retailer 2
-
£2,796 GBP
View
A
Retailer 3
-
£3,113 GBP
View
B+
Retailer 4
-
£3,219 GBP
View
B+
Retailer 5
-
£3,220 GBP
View
B+
Retailer 6
-
£3,365 GBP
View
B+
Retailer 7
-
£3,381 GBP
View
B+
Retailer 8
-
£3,408 GBP
View
B+
Retailer 9
-
£3,479 GBP
View
Retailer 10
-
£3,533 GBP
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£3,601 GBP
View
B+
Retailer 12
-
£3,976 GBP
View
B
Retailer 13
-
£4,311 GBP
View
Most Expensive
B
MOH London
8254B5A27 · Nov 4
£5,612 GBP
View
13 more retailers have this diamond
Prices start from £2,649 GBPSave up to £2,964 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
£2,649 GBP