Princess|Natural|GIA

1.01ct H SI1 Princess Natural Diamond

ID • H/SI1 • GIA 6525701912

Certificate GIA 6525701912

Diamond specifications and retailer prices

From £1,202 GBP
$1,611 USD
As of November 1, 2026
Save £2,001 GBP (62%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: £3,554 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.01ct natural princess diamond

This 1.01ct 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 6525701912. Listed at 31 retailers as of October 28, 2026, with a 166% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
H
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.94°
Pavilion angle38.26°
OriginNatural
Grading LabGIA
CertificateGIA 6525701912
Dimensions5.37 × 5.23 × 3.91 mm
L/W Ratio1.03
Top View
5.37 mm5.23 mm1.01 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6525701912
Side View
Table 73.0%Crown 47.94°Girdle: THK-VTKPavilion 38.26°Culet: NoneDepth 74.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,585 GBP|Low: £1,117 GBP|High: £3,213 GBP|Avg: £1,806 GBP|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 2£1,202 GBP
Retailer 13£1,218 GBP
Retailer 4£1,284 GBP
Retailer 11£1,320 GBP
Retailer 3£1,366 GBP
Retailer 6£1,421 GBP
Retailer 1£1,585 GBP
Retailer 12£1,596 GBP
Retailer 8£1,791 GBP
Retailer 5£1,901 GBP
Retailer 9£1,990 GBP
Retailer 7£2,553 GBP
Retailer 10£3,204 GBP

36 data points across 13 retailers

31 retailers£1,202 GBP to £3,204 GBP

A
Cheapest Retailer
-
£1,202 GBP
$1,611 USD
A
Retailer 2
-
£1,218 GBP
$1,632 USD
View
Final sale: no returns
A
Retailer 3
-
£1,284 GBP
$1,721 USD
View
Retailer 4
-
£1,320 GBP
$1,769 USD
View
Price last confirmed 25 days ago
Retailer 5
-
£1,320 GBP
$1,769 USD
View
Price last confirmed 10 days ago
Retailer 6
-
£1,320 GBP
$1,769 USD
View
Price last confirmed 40 days ago
A
Retailer 7
-
£1,320 GBP
$1,769 USD
View
Retailer 8
-
£1,320 GBP
$1,769 USD
View
Price last confirmed 17 days ago
A
Retailer 9
-
£1,366 GBP
$1,830 USD
View
A
Retailer 10
-
£1,372 GBP
$1,838 USD
View
Retailer 11
-
£1,381 GBP
$1,850 USD
View
Price last confirmed 33 days ago
A
Retailer 12
-
£1,421 GBP
View
B+
Retailer 13
-
£1,493 GBP
$2,000 USD
View
B+
Retailer 14
-
£1,493 GBP
$2,000 USD
View
B+
Retailer 15
-
£1,523 GBP
$2,041 USD
View
Retailer 16
-
£1,523 GBP
$2,041 USD
View
Price last confirmed 41 days ago
Retailer 17
-
£1,523 GBP
$2,041 USD
View
Price last confirmed 23 days ago
Retailer 18
-
£1,523 GBP
$2,041 USD
View
Price last confirmed 12 days ago
B+
Retailer 19
-
£1,537 GBP
$2,060 USD
View
B+
Retailer 20
-
£1,585 GBP
View
B+
Retailer 21
-
£1,596 GBP
$2,139 USD
View
Retailer 22
-
£1,596 GBP
$2,139 USD
View
Price last confirmed 23 days ago
B+
Retailer 23
-
£1,730 GBP
$2,318 USD
View
B+
Retailer 24
-
£1,791 GBP
ZAR 38,767 ZAR
View
Retailer 25
-
£1,901 GBP
A$3,919 AUD
View
Price last confirmed 27 days ago
B+
Retailer 26
-
£1,990 GBP
€2,539 EUR
View
B
Retailer 27
-
£2,553 GBP
View
B
Retailer 28
-
£3,204 GBP
View
Retailer 29
-
£3,554 GBP
$4,762 USD
View
Price last confirmed 12 days ago
Retailer 30
-
£3,554 GBP
$4,762 USD
View
Price last confirmed 42 days ago
Most Expensive
NZ Jewellers
b24e88d9-455d-4391-93e2-d1d575cd39f5 · Sep 30
£3,554 GBP
$4,762 USD
View
Price last confirmed 32 days ago
30 more retailers have this diamond
Prices start from £1,202 GBPSave up to £2,001 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
1.01ct Princess
£1,202 GBP