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Princess|Natural|GIA

1.30ct H SI2 Princess Natural Diamond

ID • H/SI2 • GIA 6542645975

Certificate GIA 6542645975

Diamond specifications and retailer prices

From £1,784 GBP
As of November 4, 2026
Save £2,257 GBP (56%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £4,041 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.3ct natural princess diamond

This 1.3ct natural princess sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542645975. Listed at 11 retailers as of November 4, 2026, with prices from £1,784 to £4,041, a £2,257 spread on the same certified stone. NZ Jewellers lists it at £4,041. 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

1.30
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542645975
Dimensions5.69 × 5.67 × 4.33 mm
L/W Ratio1.00
Top View
5.69 mm5.67 mm1.30 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542645975
Side View
Table 68.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 76.4%

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: £4,041 GBP|Low: £1,784 GBP|High: £4,041 GBP|Avg: £2,378 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 10£1,784 GBP
Retailer 2£1,901 GBP
Retailer 6£1,933 GBP
Retailer 8£1,933 GBP
Retailer 9£2,022 GBP
Retailer 4£2,033 GBP
Retailer 7£2,230 GBP
Retailer 3£2,399 GBP
Retailer 5£3,376 GBP
NZ Jewellers£4,041 GBP

39 data points across 10 retailers

11 retailers£1,784 GBP to £4,041 GBP

A
Cheapest Retailer
-
£1,784 GBP
Final sale: no returns
A
Retailer 2
-
£1,901 GBP
View
A
Retailer 3
-
£1,933 GBP
View
Retailer 4
-
£1,933 GBP
View
Price last confirmed 8 days ago
A
Retailer 5
-
£2,022 GBP
View
A
Retailer 6
-
£2,033 GBP
View
A
Retailer 7
-
£2,129 GBP
View
B+
Retailer 8
-
£2,230 GBP
View
B+
Retailer 9
-
£2,399 GBP
View
B
Retailer 10
-
£3,376 GBP
View
Most Expensive
B
NZ Jewellers
bf57486b-a3e5-4a28-a0f4-3805222796f2 · Nov 5
£4,041 GBP
$5,409 USD
View
10 more retailers have this diamond
Prices start from £1,784 GBPSave up to £2,257 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
1.30ct Princess
£1,784 GBP