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Princess|Natural|GIA

1.03ct J VS1 Princess Natural Diamond

EX • J/VS1 • GIA 6551721787

Certificate GIA 6551721787

Diamond specifications and retailer prices

From £1,217 GBP
As of November 4, 2026
Save £1,088 GBP (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £3,218 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.03ct natural princess diamond

This 1.03ct natural princess sits in the classic one-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 6551721787. Listed at 12 retailers as of November 4, 2026, with a 89% 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

1.03
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551721787
Dimensions5.57 × 5.37 × 4.07 mm
L/W Ratio1.04
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
5.57 mm5.37 mm1.03 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551721787
Side View
Table 69.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 75.7%

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: £1,791 GBP|Low: £1,116 GBP|High: £2,339 GBP|Avg: £1,640 GBP|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6£1,217 GBP
Retailer 5£1,271 GBP
Retailer 3£1,464 GBP
Retailer 2£1,610 GBP
Retailer 7£1,721 GBP
Retailer 1£1,791 GBP
Retailer 4£2,305 GBP

46 data points across 7 retailers

12 retailers£1,217 GBP to £2,305 GBP

A
Cheapest Retailer
-
£1,217 GBP
Final sale: no returns
A
Retailer 2
-
£1,271 GBP
View
Retailer 3
-
£1,320 GBP
View
Price last confirmed 29 days ago
Retailer 4
-
£1,320 GBP
View
Price last confirmed 29 days ago
Retailer 5
-
£1,380 GBP
View
Price last confirmed 38 days ago
B+
Retailer 6
-
£1,464 GBP
View
Retailer 7
-
£1,522 GBP
View
Price last confirmed 38 days ago
B+
Retailer 8
-
£1,610 GBP
View
Retailer 9
-
£1,721 GBP
View
Price last confirmed 32 days ago
B+
Retailer 10
-
£1,791 GBP
View
B
Retailer 11
-
£2,305 GBP
View
Most Expensive
NZ Jewellers
f5ac8aa1-b085-4654-ac94-4078efbe6507 · Sep 30
£3,218 GBP
$4,331 USD
View
Price last confirmed 36 days ago
11 more retailers have this diamond
Prices start from £1,217 GBPSave up to £1,088 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
1.03ct Princess
£1,217 GBP