Princess|Natural|GIA

1.01ct D SI1 Princess Natural Diamond

EX • D/SI1 • GIA 6521546877

Certificate GIA 6521546877

Diamond specifications and retailer prices

From £1,271 GBP
HK$13,300 HKD
As of October 31, 2026
Save £2,094 GBP (62%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £3,453 GBP at NZ Jewellers · As of October 11, 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 6521546877. Listed at 22 retailers as of October 28, 2026, with a 165% 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521546877
Dimensions5.69 × 5.65 × 3.78 mm
L/W Ratio1.01
Top View
5.69 mm5.65 mm1.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6521546877
Side View
Table 71.0%CrownGirdle: ThickPavilionCulet: NoneDepth 66.9%

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: Oct 31
Current: £1,346 GBP|Low: £1,251 GBP|High: £3,374 GBP|Avg: £1,930 GBP|-2.8%
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
Retailer 14
October 31, 2026
Retailer 7£1,271 GBP
Retailer 1£1,346 GBP
Retailer 2£1,479 GBP
Retailer 3£1,524 GBP
Retailer 13£1,581 GBP
Retailer 14£1,590 GBP
Retailer 4£1,756 GBP
Retailer 5£1,761 GBP
Retailer 9£1,798 GBP
Retailer 8£2,030 GBP
Retailer 6£2,047 GBP
Retailer 10£2,063 GBP
Retailer 11£2,910 GBP
Retailer 12£3,365 GBP

31 data points across 14 retailers

22 retailers£1,271 GBP to £3,365 GBP

A
Cheapest Retailer
-
£1,271 GBP
HK$13,300 HKD
A
Retailer 2
-
£1,346 GBP
₹171,823 INR
View
A
Retailer 3
-
£1,479 GBP
SGD 2,678 SGD
View
A
Retailer 4
-
£1,524 GBP
$2,042 USD
View
Final sale: no returns
A
Retailer 5
-
£1,567 GBP
$2,099 USD
View
A
Retailer 6
-
£1,581 GBP
$2,119 USD
View
A
Retailer 7
-
£1,590 GBP
$2,130 USD
View
B+
Retailer 8
-
£1,593 GBP
$2,134 USD
View
Retailer 9
-
£1,652 GBP
$2,213 USD
View
Price last confirmed 20 days ago
Retailer 10
-
£1,652 GBP
$2,213 USD
View
Price last confirmed 19 days ago
B+
Retailer 11
-
£1,721 GBP
A$3,548 AUD
View
Retailer 12
-
£1,741 GBP
$2,333 USD
View
Price last confirmed 32 days ago
B+
Retailer 13
-
£1,756 GBP
$2,352 USD
View
B+
Retailer 14
-
£1,761 GBP
SGD 3,188 SGD
View
B+
Retailer 15
-
£1,798 GBP
View
Retailer 16
-
£1,906 GBP
$2,554 USD
View
Price last confirmed 19 days ago
B+
Retailer 17
-
£2,030 GBP
ZAR 43,952 ZAR
View
Retailer 18
-
£2,047 GBP
A$4,220 AUD
View
Price last confirmed 25 days ago
B+
Retailer 19
-
£2,063 GBP
€2,632 EUR
View
B
Retailer 20
-
£2,910 GBP
View
B
Retailer 21
-
£3,365 GBP
View
Most Expensive
NZ Jewellers
1634436f-24ed-4bc4-8d58-0c23a7118882 · Oct 11
£3,453 GBP
$4,627 USD
View
Price last confirmed 20 days ago
21 more retailers have this diamond
Prices start from £1,271 GBPSave up to £2,094 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
£1,271 GBP