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Cushion|Natural|GIA

1.70ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 7541532783

Certificate GIA 7541532783

Diamond specifications and retailer prices

From £3,028 GBP
HK$31,700 HKD
As of November 1, 2026
Save £3,666 GBP (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £6,695 GBP at MOH London · As of November 1, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7541532783. Listed at 21 retailers as of November 1, 2026, with prices from £3,028 to £6,695, a £3,666 spread on the same certified stone. MOH London lists it at £6,695. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle38.5°
OriginNatural
Grading LabGIA
CertificateGIA 7541532783
Dimensions6.93 × 6.83 × 4.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
6.93 mm6.83 mm1.70 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7541532783
Side View
Table 66.0%CrownGirdle: STK-VTKPavilion 38.5°Culet: NoneDepth 66.7%

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 1
Current: £6,695 GBP|Low: £3,028 GBP|High: £6,695 GBP|Avg: £4,139 GBP|+3.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 11£3,028 GBP
Retailer 4£3,142 GBP
Retailer 5£3,302 GBP
Retailer 13£3,417 GBP
Retailer 8£3,466 GBP
Retailer 6£3,485 GBP
Retailer 16£3,514 GBP
Retailer 12£3,606 GBP
Retailer 2£3,620 GBP
Retailer 9£3,631 GBP
Retailer 14£3,797 GBP
Retailer 3£4,094 GBP
Retailer 10£4,099 GBP
Retailer 18£4,777 GBP
Retailer 15£4,879 GBP
Retailer 17£5,248 GBP
Retailer 7£6,501 GBP
MOH London£6,695 GBP

24 data points across 18 retailers

21 retailers£3,028 GBP to £6,695 GBP

A
Cheapest Retailer
-
£3,028 GBP
HK$31,700 HKD
A
Retailer 2
-
£3,142 GBP
$4,210 USD
View
A
Retailer 3
-
£3,302 GBP
$4,424 USD
View
A
Retailer 4
-
£3,417 GBP
€4,360 EUR
View
A
Retailer 5
-
£3,466 GBP
$4,644 USD
View
A
Retailer 6
-
£3,485 GBP
$4,670 USD
View
A
Retailer 7
-
£3,514 GBP
$4,709 USD
View
Final sale: no returns
A
Retailer 8
-
£3,606 GBP
$4,832 USD
View
A
Retailer 9
-
£3,620 GBP
$4,850 USD
View
A
Retailer 10
-
£3,631 GBP
$4,865 USD
View
A
Retailer 11
-
£3,797 GBP
View
A
Retailer 12
-
£4,094 GBP
$5,485 USD
View
Retailer 13
-
£4,094 GBP
$5,485 USD
View
Price last confirmed 11 days ago
A
Retailer 14
-
£4,099 GBP
SGD 7,421 SGD
View
A
Retailer 15
-
£4,215 GBP
A$8,688 AUD
View
Retailer 16
-
£4,431 GBP
A$9,135 AUD
View
Price last confirmed 28 days ago
A
Retailer 17
-
£4,777 GBP
€6,096 EUR
View
B+
Retailer 18
-
£4,879 GBP
View
B+
Retailer 19
-
£5,248 GBP
ZAR 113,601 ZAR
View
Retailer 20
-
£6,501 GBP
$8,710 USD
View
Price last confirmed 9 days ago
Most Expensive
B+
MOH London
F4F1EF25C · Nov 1
£6,695 GBP
View
20 more retailers have this diamond
Prices start from £3,028 GBPSave up to £3,666 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
£3,028 GBP