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Princess|Natural|GIA

1.01ct I SI2 Princess Natural Diamond

EX • I/SI2 • GIA 6451262215

Certificate GIA 6451262215

Diamond specifications and retailer prices

From £1,787 GBP
$2,398 USD
As of November 1, 2026
Save £2,817 GBP (61%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,604 GBP at NZ Jewellers · As of October 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 I 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 6451262215. Listed at 20 retailers as of October 30, 2026, with prices from £1,787 to £4,604, a £2,817 spread on the same certified stone. NZ Jewellers lists it at £4,604. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6451262215
Dimensions5.56 × 5.53 × 3.97 mm
L/W Ratio1.01
Top View
5.56 mm5.53 mm1.01 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6451262215
Side View
Table 71.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 71.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £4,604 GBP|Low: £1,688 GBP|High: £4,604 GBP|Avg: £2,407 GBP
NZ Jewellers
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
November 2, 2026
Retailer 5£1,787 GBP
Retailer 4£1,841 GBP
Retailer 14£1,873 GBP
Retailer 3£1,895 GBP
Retailer 10£1,995 GBP
Retailer 12£1,995 GBP
Retailer 11£2,072 GBP
Retailer 6£2,081 GBP
Retailer 2£2,177 GBP
Retailer 13£2,302 GBP
Retailer 8£2,335 GBP
Retailer 7£2,577 GBP
Retailer 9£3,682 GBP
NZ Jewellers£4,604 GBP

41 data points across 14 retailers

20 retailers£1,787 GBP to £4,604 GBP

B+
Cheapest Retailer
-
£1,787 GBP
$2,398 USD
B
Retailer 2
-
£1,841 GBP
$2,471 USD
View
Final sale: no returns
B+
Retailer 3
-
£1,873 GBP
$2,514 USD
View
B
Retailer 4
-
£1,895 GBP
$2,543 USD
View
B+
Retailer 5
-
£1,995 GBP
$2,677 USD
View
B+
Retailer 6
-
£1,995 GBP
$2,677 USD
View
Retailer 7
-
£1,995 GBP
$2,677 USD
View
Price last confirmed 17 days ago
B+
Retailer 8
-
£2,023 GBP
$2,714 USD
View
B+
Retailer 9
-
£2,072 GBP
$2,780 USD
View
B
Retailer 10
-
£2,081 GBP
$2,793 USD
View
B+
Retailer 11
-
£2,177 GBP
View
B
Retailer 12
-
£2,191 GBP
$2,940 USD
View
B
Retailer 13
-
£2,191 GBP
$2,940 USD
View
B
Retailer 14
-
£2,265 GBP
$3,040 USD
View
B
Retailer 15
-
£2,302 GBP
$3,089 USD
View
Retailer 16
-
£2,302 GBP
$3,089 USD
View
Price last confirmed 12 days ago
B
Retailer 17
-
£2,335 GBP
View
B
Retailer 18
-
£2,577 GBP
€3,294 EUR
View
B
Retailer 19
-
£3,682 GBP
View
Most Expensive
B
NZ Jewellers
5a3cf84d-0dcd-411f-a05a-7756b7fc403e · Oct 30
£4,604 GBP
$6,178 USD
View
19 more retailers have this diamond
Prices start from £1,787 GBPSave up to £2,817 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
£1,787 GBP