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Princess|Natural|GIA

1.03ct H SI1 Princess Natural Diamond

ID • H/SI1 • GIA 6545214022

Certificate GIA 6545214022

Diamond specifications and retailer prices

From £1,818 GBP
As of November 4, 2026
Save £2,867 GBP (61%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £4,684 GBP at NZ Jewellers · As of November 5, 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545214022. Listed at 17 retailers as of November 4, 2026, with prices from £1,818 to £4,684, a £2,867 spread on the same certified stone. NZ Jewellers lists it at £4,684. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.03
Carat
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.68°
OriginNatural
Grading LabGIA
CertificateGIA 6545214022
Dimensions5.67 × 5.57 × 4.03 mm
L/W Ratio1.02
Top View
5.67 mm5.57 mm1.03 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545214022
Side View
Table 72.0%Crown 44.68°Girdle: THN-STKPavilionCulet: NoneDepth 72.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £1,987 GBP|Low: £1,818 GBP|High: £3,792 GBP|Avg: £2,436 GBP|-14.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12£1,818 GBP
Retailer 5£1,848 GBP
Retailer 3£1,924 GBP
Retailer 1£1,987 GBP
Retailer 9£1,992 GBP
Retailer 2£1,999 GBP
Retailer 6£2,219 GBP
Retailer 8£2,358 GBP
Retailer 7£2,366 GBP
Retailer 4£2,393 GBP
Retailer 10£2,734 GBP
Retailer 11£3,737 GBP

37 data points across 12 retailers

17 retailers£1,818 GBP to £4,684 GBP

B+
Cheapest Retailer
-
£1,818 GBP
B+
Retailer 2
-
£1,848 GBP
View
B+
Retailer 3
-
£1,924 GBP
View
B+
Retailer 4
-
£1,987 GBP
View
B+
Retailer 5
-
£1,992 GBP
View
B+
Retailer 6
-
£1,999 GBP
View
Retailer 7
-
£2,030 GBP
View
Price last confirmed 8 days ago
B+
Retailer 8
-
£2,030 GBP
View
B+
Retailer 9
-
£2,108 GBP
View
B
Retailer 10
-
£2,219 GBP
View
B
Retailer 11
-
£2,316 GBP
View
B
Retailer 12
-
£2,358 GBP
View
B+
Retailer 13
-
£2,366 GBP
View
Retailer 14
-
£2,393 GBP
View
Price last confirmed 30 days ago
B
Retailer 15
-
£2,734 GBP
View
B
Retailer 16
-
£3,737 GBP
View
Most Expensive
B
NZ Jewellers
838da2e0-65f7-4daf-b2ff-e271a3d5c3a5 · Nov 5
£4,684 GBP
$6,270 USD
View
16 more retailers have this diamond
Prices start from £1,818 GBPSave up to £2,867 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.

B+
1.03ct Princess
£1,818 GBP