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Cushion|Natural|GIA

1.71ct H VS1 Cushion Natural Diamond

EX • H/VS1 • GIA 3505152257

Certificate GIA 3505152257

Diamond specifications and retailer prices

From £3,634 GBP
HK$38,100 HKD
As of November 1, 2026
Save £3,453 GBP (49%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £7,087 GBP at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.71ct natural cushion diamond

This 1.71ct natural cushion sits in the one-and-a-half to two carat band, graded H 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 3505152257. Listed at 16 retailers as of October 27, 2026, with prices from £3,634 to £7,087, a £3,453 spread on the same certified stone. Wholesale Diamonds Direct lists it at £7,087. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle44.98°
Pavilion angle53.72°
OriginNatural
Grading LabGIA
CertificateGIA 3505152257
Dimensions6.83 × 6.48 × 4.52 mm
L/W Ratio1.05
Top View
6.83 mm6.48 mm1.71 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 3505152257
Side View
Table 64.0%Crown 44.98°Girdle: STK-THKPavilion 53.72°Culet: NoneDepth 69.8%

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: £4,229 GBP|Low: £3,634 GBP|High: £6,837 GBP|Avg: £4,731 GBP|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 8£3,634 GBP
Retailer 10£4,164 GBP
Retailer 1£4,229 GBP
Retailer 11£4,233 GBP
Retailer 9£4,386 GBP
Retailer 5£4,399 GBP
Retailer 2£4,557 GBP
Retailer 3£4,586 GBP
Retailer 4£5,009 GBP
Retailer 7£5,634 GBP
Retailer 6£6,755 GBP

31 data points across 11 retailers

16 retailers£3,634 GBP to £7,087 GBP

A
Cheapest Retailer
-
£3,634 GBP
HK$38,100 HKD
A
Retailer 2
-
£3,999 GBP
$5,367 USD
View
Retailer 3
-
£4,141 GBP
SGD 7,509 SGD
View
Price last confirmed 19 days ago
A
Retailer 4
-
£4,164 GBP
SGD 7,551 SGD
View
A
Retailer 5
-
£4,229 GBP
View
A
Retailer 6
-
£4,233 GBP
$5,680 USD
View
Final sale: no returns
A
Retailer 7
-
£4,270 GBP
$5,730 USD
View
A
Retailer 8
-
£4,290 GBP
$5,757 USD
View
A
Retailer 9
-
£4,386 GBP
$5,886 USD
View
A
Retailer 10
-
£4,399 GBP
View
Retailer 11
-
£4,557 GBP
A$9,408 AUD
View
Price last confirmed 29 days ago
A
Retailer 12
-
£4,586 GBP
$6,154 USD
View
B+
Retailer 13
-
£5,009 GBP
€6,402 EUR
View
B+
Retailer 14
-
£5,634 GBP
ZAR 122,141 ZAR
View
B+
Retailer 15
-
£6,755 GBP
View
Most Expensive
B
Wholesale Diamonds Direct
246035756 · Oct 27
£7,087 GBP
$9,510 USD
View
15 more retailers have this diamond
Prices start from £3,634 GBPSave up to £3,453 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
£3,634 GBP