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Princess|Natural|GIA

1.70ct J VS1 Princess Natural Diamond

EX • J/VS1 • GIA 5231954492

Certificate GIA 5231954492

Diamond specifications and retailer prices

From £2,474 GBP
HK$25,900 HKD
As of October 31, 2026
Save £3,412 GBP (58%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £5,886 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.7ct natural princess diamond

This 1.7ct natural princess sits in the one-and-a-half to two carat band, graded J 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 5231954492. Listed at 10 retailers as of October 30, 2026, with prices from £2,474 to £5,886, a £3,412 spread on the same certified stone. NZ Jewellers lists it at £5,886. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle60.28°
OriginNatural
Grading LabGIA
CertificateGIA 5231954492
Dimensions6.46 × 6.38 × 4.57 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Pinpoint
Top View
6.46 mm6.38 mm1.70 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231954492
Side View
Table 74.0%CrownGirdle: THK-VTKPavilion 60.28°Culet: NoneDepth 71.6%

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 31
Current: £5,886 GBP|Low: £2,455 GBP|High: £6,443 GBP|Avg: £3,874 GBP|-8.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3£2,474 GBP
Retailer 2£3,002 GBP
Retailer 8£3,151 GBP
Retailer 5£3,379 GBP
Retailer 6£3,379 GBP
Retailer 9£3,414 GBP
Retailer 10£3,652 GBP
Retailer 4£3,909 GBP
Retailer 7£5,410 GBP
NZ Jewellers£5,886 GBP

30 data points across 10 retailers

10 retailers£2,474 GBP to £5,886 GBP

A
Cheapest Retailer
-
£2,474 GBP
HK$25,900 HKD
A
Retailer 2
-
£3,002 GBP
$4,022 USD
View
A
Retailer 3
-
£3,151 GBP
SGD 5,706 SGD
View
A
Retailer 4
-
£3,379 GBP
$4,527 USD
View
A
Retailer 5
-
£3,379 GBP
$4,527 USD
View
B+
Retailer 6
-
£3,414 GBP
$4,574 USD
View
Final sale: no returns
B+
Retailer 7
-
£3,652 GBP
A$7,528 AUD
View
B+
Retailer 8
-
£3,909 GBP
€4,988 EUR
View
B
Retailer 9
-
£5,410 GBP
View
Most Expensive
B
NZ Jewellers
cea121cc-da4f-4456-9d0e-ed1e716b3ba2 · Oct 30
£5,886 GBP
$7,887 USD
View
9 more retailers have this diamond
Prices start from £2,474 GBPSave up to £3,412 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
1.70ct Princess
£2,474 GBP