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Cushion|Natural|IGI

1.71ct F VVS1 Cushion Natural Diamond

EX • F/VVS1 • IGI 788646164

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI 788646164

Diamond specifications and retailer prices

From £4,803 GBP
$6,446 USD
As of November 1, 2026
Save £2,873 GBP (37%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £7,676 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.71ct natural cushion diamond

This 1.71ct natural cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI 788646164. Listed at 9 retailers as of November 1, 2026, with prices from £4,803 to £7,676, a £2,873 spread on the same certified stone. MOH London lists it at £7,676. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.4°
Pavilion angle35.8°
OriginNatural
Grading LabIGI
CertificateIGI 788646164
Dimensions7.01 × 6.47 × 4.36 mm
L/W Ratio1.08
Girdle conditionFaceted
Culet sizePointed
Top View
7.01 mm6.47 mm1.71 ctF / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 788646164
Side View
Table 61.0%Crown 37.4°Girdle: MED-STKPavilion 35.8°Culet: 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 1
Current: £7,676 GBP|Low: £4,803 GBP|High: £8,333 GBP|Avg: £5,946 GBP|-1.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 5£4,803 GBP
Retailer 8£4,892 GBP
Retailer 2£4,897 GBP
Retailer 7£5,084 GBP
Retailer 6£5,629 GBP
Retailer 10£5,952 GBP
Retailer 9£5,962 GBP
Retailer 3£6,017 GBP
Retailer 4£6,767 GBP
MOH London£7,676 GBP

16 data points across 10 retailers

9 retailers£4,803 GBP to £7,676 GBP

A
Cheapest Retailer
-
£4,803 GBP
$6,446 USD
A
Retailer 2
-
£4,892 GBP
$6,565 USD
View
A
Retailer 3
-
£4,897 GBP
View
A
Retailer 4
-
£5,084 GBP
$6,822 USD
View
Final sale: no returns
A
Retailer 5
-
£5,629 GBP
$7,554 USD
View
A
Retailer 6
-
£5,962 GBP
View
A
Retailer 7
-
£6,017 GBP
€7,690 EUR
View
A
Retailer 8
-
£6,767 GBP
ZAR 146,712 ZAR
View
Most Expensive
B+
MOH London
8240E33A8 · Nov 2
£7,676 GBP
View
8 more retailers have this diamond
Prices start from £4,803 GBPSave up to £2,873 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
1.71ct Cushion
£4,803 GBP