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Round|Natural|GIA

1.71ct K VS1 Round Natural Diamond

EX • K/VS1 • GIA 1563117082

Certificate GIA 1563117082

Diamond specifications and retailer prices

From £4,013 GBP
As of November 5, 2026
Save £3,682 GBP (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £7,695 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.71ct natural round diamond

This 1.71ct natural round 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 and certified by GIA 1563117082. Listed at 15 retailers as of November 5, 2026, with prices from £4,013 to £7,695, a £3,682 spread on the same certified stone. NZ Jewellers lists it at £7,695. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
K
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1563117082
Dimensions7.66 × 7.61 × 4.76 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
7.66 mm7.61 mm1.71 ctK / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1563117082
Side View
Table 56.0%Crown 36°GirdlePavilion 40.6°Culet: NDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £7,695 GBP|Low: £3,776 GBP|High: £7,839 GBP|Avg: £5,058 GBP|-1.8%
NZ Jewellers
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
November 6, 2026
Retailer 12£4,013 GBP
Retailer 13£4,167 GBP
Retailer 14£4,283 GBP
Retailer 8£4,315 GBP
Retailer 6£4,555 GBP
Retailer 3£4,601 GBP
Retailer 4£4,601 GBP
Retailer 5£4,601 GBP
Retailer 15£4,717 GBP
Retailer 2£4,858 GBP
Retailer 10£4,988 GBP
Retailer 7£5,309 GBP
Retailer 9£5,613 GBP
Retailer 11£6,760 GBP
NZ Jewellers£7,695 GBP

23 data points across 15 retailers

15 retailers£4,013 GBP to £7,695 GBP

A
Cheapest Retailer
-
£4,013 GBP
B+
Retailer 2
-
£4,167 GBP
View
B+
Retailer 3
-
£4,283 GBP
View
B+
Retailer 4
-
£4,315 GBP
View
B+
Retailer 5
-
£4,555 GBP
View
B+
Retailer 6
-
£4,601 GBP
View
Retailer 7
-
£4,601 GBP
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£4,601 GBP
View
B+
Retailer 9
-
£4,717 GBP
View
B+
Retailer 10
-
£4,858 GBP
View
B+
Retailer 11
-
£4,988 GBP
View
B+
Retailer 12
-
£5,309 GBP
View
B+
Retailer 13
-
£5,613 GBP
View
B
Retailer 14
-
£6,760 GBP
View
Most Expensive
B
NZ Jewellers
e88fdb6a-b310-4597-9e03-7b1a9345dfff · Nov 5
£7,695 GBP
$10,357 USD
View
14 more retailers have this diamond
Prices start from £4,013 GBPSave up to £3,682 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 Round
£4,013 GBP