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Princess|Natural|GIA

1.01ct D SI1 Princess Natural Diamond

ID • D/SI1 • GIA 6552581511

Certificate GIA 6552581511

Diamond specifications and retailer prices

From £1,021 GBP
HK$10,700 HKD
As of November 1, 2026
Save £1,425 GBP (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £3,195 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552581511. Listed at 20 retailers as of November 1, 2026, with a 140% 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
D
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6552581511
Dimensions5.50 × 5.50 × 3.99 mm
L/W Ratio1.00
Girdle conditionPolished
Top View
5.50 mm5.50 mm1.01 ctD / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6552581511
Side View
Table 71.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 72.6%

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: Nov 1
Current: £1,349 GBP|Low: £1,021 GBP|High: £2,679 GBP|Avg: £1,529 GBP|-3.9%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 16£1,021 GBP
Retailer 13£1,144 GBP
Retailer 11£1,189 GBP
Retailer 2£1,222 GBP
Retailer 14£1,237 GBP
Retailer 7£1,268 GBP
Retailer 15£1,273 GBP
Retailer 8£1,276 GBP
Retailer 1£1,349 GBP
Retailer 12£1,366 GBP
Retailer 6£1,367 GBP
Retailer 4£1,371 GBP
Retailer 5£1,602 GBP
Retailer 3£1,797 GBP
Retailer 10£1,942 GBP
Retailer 9£2,228 GBP
Retailer 17£2,445 GBP

24 data points across 17 retailers

20 retailers£1,021 GBP to £2,445 GBP

A
Cheapest Retailer
-
£1,021 GBP
HK$10,700 HKD
A
Retailer 2
-
£1,144 GBP
$1,535 USD
View
A
Retailer 3
-
£1,189 GBP
$1,596 USD
View
Final sale: no returns
A
Retailer 4
-
£1,222 GBP
€1,562 EUR
View
A
Retailer 5
-
£1,237 GBP
$1,660 USD
View
A
Retailer 6
-
£1,268 GBP
$1,702 USD
View
A
Retailer 7
-
£1,273 GBP
A$2,628 AUD
View
A
Retailer 8
-
£1,276 GBP
$1,713 USD
View
A
Retailer 9
-
£1,349 GBP
$1,811 USD
View
A
Retailer 10
-
£1,366 GBP
View
A
Retailer 11
-
£1,367 GBP
$1,835 USD
View
A
Retailer 12
-
£1,371 GBP
$1,840 USD
View
A
Retailer 13
-
£1,602 GBP
$2,150 USD
View
B+
Retailer 14
-
£1,646 GBP
A$3,398 AUD
View
B+
Retailer 15
-
£1,797 GBP
ZAR 38,960 ZAR
View
Retailer 16
-
£1,868 GBP
A$3,857 AUD
View
Price last confirmed 27 days ago
B+
Retailer 17
-
£1,942 GBP
€2,482 EUR
View
Retailer 18
-
£2,228 GBP
$2,990 USD
View
Price last confirmed 9 days ago
B+
Retailer 19
-
£2,445 GBP
View
Most Expensive
NZ Jewellers
d3964b33-2629-4611-b18f-fbe350329c30 · Sep 30
£3,195 GBP
$4,287 USD
View
Price last confirmed 33 days ago
19 more retailers have this diamond
Prices start from £1,021 GBPSave up to £1,425 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
£1,021 GBP