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Princess|Natural|GIA

1.01ct K SI1 Princess Natural Diamond

GD • K/SI1 • GIA 2161204173

Certificate GIA 2161204173

Diamond specifications and retailer prices

From £1,289 GBP
As of November 1, 2026
Save £2,057 GBP (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,346 GBP at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2161204173. Listed at 14 retailers as of November 1, 2026, with prices from £1,289 to £3,346, a £2,057 spread on the same certified stone. NZ Jewellers lists it at £3,346. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
K
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2161204173
Dimensions5.34 × 5.29 × 3.95 mm
L/W Ratio1.01
Culet sizeNone
Cert comments
Additional pinpoints are not shown. An inscription is present.
Top View
5.34 mm5.29 mm1.01 ctK / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2161204173
Side View
Table 73.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 74.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,552 GBP|Low: £1,289 GBP|High: £2,837 GBP|Avg: £1,726 GBP|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6£1,289 GBP
Retailer 9£1,310 GBP
Retailer 8£1,411 GBP
Retailer 7£1,482 GBP
Retailer 1£1,552 GBP
Retailer 3£1,739 GBP
Retailer 4£1,953 GBP
Retailer 2£2,173 GBP
Retailer 5£2,796 GBP

38 data points across 9 retailers

14 retailers£1,289 GBP to £3,346 GBP

B
Cheapest Retailer
-
£1,289 GBP
B
Retailer 2
-
£1,310 GBP
View
B
Retailer 3
-
£1,411 GBP
View
Retailer 4
-
£1,450 GBP
View
Price last confirmed 8 days ago
B
Retailer 5
-
£1,450 GBP
View
B
Retailer 6
-
£1,482 GBP
View
B
Retailer 7
-
£1,516 GBP
View
B
Retailer 8
-
£1,552 GBP
View
B
Retailer 9
-
£1,672 GBP
View
B
Retailer 10
-
£1,739 GBP
View
B
Retailer 11
-
£1,953 GBP
View
C
Retailer 12
-
£2,173 GBP
View
C
Retailer 13
-
£2,796 GBP
View
Most Expensive
C
NZ Jewellers
b66d85dd-85ac-4ef2-b8ef-667ab3bc1420 · Nov 5
£3,346 GBP
$4,503 USD
View
13 more retailers have this diamond
Prices start from £1,289 GBPSave up to £2,057 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
1.01ct Princess
£1,289 GBP