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Cushion|Natural|GIA

1.70ct K VS1 Cushion Natural Diamond

EX • K/VS1 • GIA 1543611894

Certificate GIA 1543611894

Diamond specifications and retailer prices

From £3,328 GBP
As of November 5, 2026
Save £2,213 GBP (40%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £5,541 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1543611894. Listed at 6 retailers as of November 4, 2026, with prices from £3,328 to £5,541, a £2,213 spread on the same certified stone. MOH London lists it at £5,541. 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1543611894
Dimensions7.53 × 6.04 × 4.29 mm
L/W Ratio1.25
Culet sizeNone
Key to symbols
Feather, Needle
Top View
7.53 mm6.04 mm1.70 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1543611894
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 71.0%

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 5
Current: £5,541 GBP|Low: £2,858 GBP|High: £6,344 GBP|Avg: £4,228 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7£3,226 GBP
Retailer 6£3,328 GBP
Retailer 3£3,414 GBP
Retailer 5£3,488 GBP
Retailer 2£3,925 GBP
Retailer 4£4,256 GBP
MOH London£5,541 GBP
Retailer 8£6,344 GBP

44 data points across 8 retailers

6 retailers£3,328 GBP to £5,541 GBP

A
Cheapest Retailer
-
£3,328 GBP
B+
Retailer 2
-
£3,414 GBP
View
Retailer 3
-
£3,488 GBP
View
Price last confirmed 8 days ago
B+
Retailer 4
-
£3,925 GBP
View
B
Retailer 5
-
£4,256 GBP
View
Most Expensive
B
MOH London
EDD2132D7 · Nov 4
£5,541 GBP
View
5 more retailers have this diamond
Prices start from £3,328 GBPSave up to £2,213 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
£3,328 GBP