Princess|Natural|IGI

1.71ct K VS1 Princess Natural Diamond

EX • K/VS1 • IGI 499129437

Shape and cutting style on the report: Princess cut

Certificate IGI 499129437

Diamond specifications and retailer prices

From £2,545 GBP
As of November 6, 2026
Save £1,483 GBP (37%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £4,209 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.71ct natural princess diamond

This 1.71ct natural princess 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 IGI 499129437. Listed at 10 retailers as of November 4, 2026, with a 58% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle49.6°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 499129437
Dimensions6.62 × 6.60 × 4.86 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
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Top View
6.62 mm6.60 mm1.71 ctK / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 499129437
Side View
Table 67.0%Crown 49.6°Girdle: Slightly ThickPavilion 40.9°Culet: NoneDepth 73.6%

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 6
Current: £2,813 GBP|Low: £2,418 GBP|High: £4,088 GBP|Avg: £3,006 GBP|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2£2,545 GBP
Retailer 5£2,730 GBP
Retailer 1£2,813 GBP
Retailer 3£2,948 GBP
Retailer 4£4,028 GBP

45 data points across 5 retailers

10 retailers£2,545 GBP to £4,028 GBP

Retailer 1
-
£2,416 GBP
Price last confirmed 29 days ago
Retailer 2
-
£2,416 GBP
View
Price last confirmed 29 days ago
Retailer 3
-
£2,509 GBP
View
Price last confirmed 38 days ago
A
Retailer 4
-
£2,545 GBP
View
B+
Retailer 5
-
£2,730 GBP
View
Retailer 6
-
£2,788 GBP
View
Price last confirmed 38 days ago
A
Retailer 7
-
£2,813 GBP
View
B+
Retailer 8
-
£2,948 GBP
View
B
Retailer 9
-
£4,028 GBP
View
Most Expensive
NZ Jewellers
018fb4a2-302a-4f16-8141-3b8d4871277b · Sep 30
£4,209 GBP
$5,665 USD
View
Price last confirmed 36 days ago
9 more retailers have this diamond
Prices start from £2,545 GBPSave up to £1,483 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 Princess
£2,545 GBP