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Princess|Natural|IGI

1.71ct J IF Princess Natural Diamond

EX • J/IF • IGI 756555228

Shape and cutting style on the report: Princess cut

Certificate IGI 756555228

Diamond specifications and retailer prices

From £3,255 GBP
As of November 4, 2026
Save £3,034 GBP (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £6,289 GBP at NZ Jewellers · As of November 5, 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 756555228. Listed at 9 retailers as of November 4, 2026, with prices from £3,255 to £6,289, a £3,034 spread on the same certified stone. NZ Jewellers lists it at £6,289. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.71
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.2°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 756555228
Dimensions6.63 × 6.53 × 4.59 mm
L/W Ratio1.02
Culet sizePointed
Top View
6.63 mm6.53 mm1.71 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 756555228
Side View
Table 69.0%Crown 41.2°Girdle: MediumPavilion 38.8°Culet: NoneDepth 70.3%

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 4
Current: £6,289 GBP|Low: £2,869 GBP|High: £6,347 GBP|Avg: £4,045 GBP|+5.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9£3,255 GBP
Retailer 4£3,297 GBP
Retailer 2£3,375 GBP
Retailer 8£3,384 GBP
Retailer 6£3,760 GBP
Retailer 7£3,760 GBP
Retailer 3£4,201 GBP
Retailer 5£5,973 GBP
NZ Jewellers£6,289 GBP

38 data points across 9 retailers

9 retailers£3,255 GBP to £6,289 GBP

A
Cheapest Retailer
-
£3,255 GBP
Final sale: no returns
A
Retailer 2
-
£3,297 GBP
View
A
Retailer 3
-
£3,375 GBP
View
A
Retailer 4
-
£3,384 GBP
View
B+
Retailer 5
-
£3,760 GBP
View
B+
Retailer 6
-
£3,760 GBP
View
B+
Retailer 7
-
£4,201 GBP
View
B
Retailer 8
-
£5,973 GBP
View
Most Expensive
B
NZ Jewellers
cfcdfdb4-2bd5-40c2-99e6-0a7e73e8ad59 · Nov 5
£6,289 GBP
$8,464 USD
View
8 more retailers have this diamond
Prices start from £3,255 GBPSave up to £3,034 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
£3,255 GBP