Princess|Natural|GIA

1.01ct H SI1 Princess Natural Diamond

EX • H/SI1 • GIA 6545752278

Certificate GIA 6545752278

Diamond specifications and retailer prices

From €1,497 EUR
As of November 5, 2026
Save €2,293 EUR (61%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €3,887 EUR at Queensmith · As of October 28, 2026
View at Queensmith

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 6545752278. Listed at 20 retailers as of November 5, 2026, with a 153% 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.5°
Pavilion angle38.01°
OriginNatural
Grading LabGIA
CertificateGIA 6545752278
Dimensions5.36 × 5.34 × 3.92 mm
L/W Ratio1.00
Top View
5.36 mm5.34 mm1.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545752278
Side View
Table 72.0%Crown 47.5°Girdle: Very ThickPavilion 38.01°Culet: NoneDepth 73.5%

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 5
Current: €3,887 EUR|Low: €1,466 EUR|High: €4,032 EUR|Avg: €2,074 EUR|-0.3%
Queensmith
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 8€1,497 EUR
Retailer 7€1,515 EUR
Retailer 17€1,519 EUR
Retailer 6€1,598 EUR
Retailer 3€1,642 EUR
Retailer 19€1,642 EUR
Retailer 10€1,643 EUR
Retailer 5€1,688 EUR
Retailer 12€1,702 EUR
Retailer 20€1,718 EUR
Retailer 2€1,759 EUR
Retailer 4€1,895 EUR
Retailer 15€1,969 EUR
Retailer 9€1,987 EUR
Retailer 14€2,080 EUR
Retailer 11€2,140 EUR
Retailer 16€2,212 EUR
Retailer 13€2,461 EUR
Retailer 18€3,175 EUR
Retailer 21€3,790 EUR
Queensmith€3,887 EUR

25 data points across 21 retailers

20 retailers€1,497 EUR to €3,790 EUR

A
Cheapest Retailer
-
€1,497 EUR
A
Retailer 2
-
€1,515 EUR
View
Final sale: no returns
A
Retailer 3
-
€1,519 EUR
View
A
Retailer 4
-
€1,598 EUR
View
A
Retailer 5
-
€1,642 EUR
View
Retailer 6
-
€1,642 EUR
View
Price last confirmed 8 days ago
A
Retailer 7
-
€1,643 EUR
View
B+
Retailer 8
-
€1,688 EUR
View
B+
Retailer 9
-
€1,702 EUR
View
B+
Retailer 10
-
€1,718 EUR
View
B+
Retailer 11
-
€1,759 EUR
View
B+
Retailer 12
-
€1,895 EUR
View
B+
Retailer 13
-
€1,969 EUR
View
B+
Retailer 14
-
€1,987 EUR
View
B
Retailer 15
-
€2,140 EUR
View
B+
Retailer 16
-
€2,212 EUR
View
B+
Retailer 17
-
€2,461 EUR
View
B
Retailer 18
-
€3,175 EUR
View
B
Retailer 19
-
€3,790 EUR
View
Most Expensive
Queensmith
6545752278 · Oct 28
€3,887 EUR
£3,435 GBP
View
Price last confirmed 8 days ago
19 more retailers have this diamond
Prices start from €1,497 EURSave up to €2,293 EUR

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
€1,497 EUR