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Cushion|Natural|GIA

1.71ct E VS1 Cushion Natural Diamond

GD • E/VS1 • GIA 2566325039

Certificate GIA 2566325039

Diamond specifications and retailer prices

From £7,497 GBP
HK$78,000 HKD
As of October 29, 2026
Save £2,987 GBP (28%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £10,484 GBP at Blue Nile · As of October 29, 2026
View at Blue Nile

About this 1.71ct natural cushion diamond

This 1.71ct natural cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2566325039. Listed at 8 retailers as of October 29, 2026, with prices from £7,497 to £10,484, a £2,987 spread on the same certified stone. Blue Nile lists it at £10,484. 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

1.71
Carat
E
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2566325039
Dimensions8.00 × 6.12 × 4.15 mm
L/W Ratio1.31
Top View
8.00 mm6.12 mm1.71 ctE / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566325039
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.7%

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: Oct 29
Current: £10,484 GBP|Low: £7,497 GBP|High: £10,661 GBP|Avg: £8,660 GBP|-1.7%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3£7,497 GBP
Retailer 2£7,894 GBP
Retailer 6£7,995 GBP
Retailer 8£8,254 GBP
Retailer 5£8,388 GBP
Retailer 4£8,890 GBP
Retailer 7£8,903 GBP
Blue Nile£10,484 GBP

35 data points across 8 retailers

8 retailers£7,497 GBP to £10,484 GBP

A
Cheapest Retailer
-
£7,497 GBP
HK$78,000 HKD
B+
Retailer 2
-
£7,894 GBP
₹1,001,162 INR
View
B+
Retailer 3
-
£7,995 GBP
€10,140 EUR
View
B+
Retailer 4
-
£8,254 GBP
$10,992 USD
View
Final sale: no returns
B+
Retailer 5
-
£8,388 GBP
$11,170 USD
View
B+
Retailer 6
-
£8,890 GBP
$11,838 USD
View
Retailer 7
-
£8,903 GBP
SGD 16,021 SGD
View
Price last confirmed 17 days ago
Most Expensive
B
Blue Nile
30380917 · Oct 29
£10,484 GBP
$13,962 USD
View
7 more retailers have this diamond
Prices start from £7,497 GBPSave up to £2,987 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
£7,497 GBP