Princess|Natural|GIA

1.20ct K SI1 Princess Natural Diamond

EX • K/SI1 • GIA 2537344586

Certificate GIA 2537344586

Diamond specifications and retailer prices

From €1,117 EUR
As of November 6, 2026
Save €2,428 EUR (68%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €3,567 EUR at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1.2ct natural princess diamond

This 1.2ct natural princess sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2537344586. Listed at 22 retailers as of November 5, 2026, with a 217% 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

1.20
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537344586
Dimensions5.83 × 5.79 × 3.93 mm
L/W Ratio1.01
Top View
5.83 mm5.79 mm1.20 ctK / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537344586
Side View
Table 70.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €3,545 EUR|Low: €1,117 EUR|High: €3,567 EUR|Avg: €1,780 EUR|-0.6%
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
Retailer 15
Retailer 16
November 6, 2026
Retailer 7€1,117 EUR
Retailer 12€1,172 EUR
Retailer 2€1,409 EUR
Retailer 13€1,430 EUR
Retailer 3€1,453 EUR
Retailer 8€1,463 EUR
Retailer 4€1,521 EUR
Retailer 9€1,546 EUR
Retailer 6€1,574 EUR
Retailer 11€1,603 EUR
Retailer 16€1,611 EUR
Retailer 5€1,677 EUR
Retailer 14€1,774 EUR
Retailer 10€1,973 EUR
Retailer 15€2,538 EUR
NZ Jewellers€3,545 EUR

24 data points across 16 retailers

22 retailers€1,117 EUR to €3,545 EUR

A
Cheapest Retailer
-
€1,117 EUR
A
Retailer 2
-
€1,172 EUR
View
B+
Retailer 3
-
€1,405 EUR
View
B+
Retailer 4
-
€1,408 EUR
View
B+
Retailer 5
-
€1,409 EUR
View
B+
Retailer 6
-
€1,430 EUR
View
B+
Retailer 7
-
€1,453 EUR
View
Retailer 8
-
€1,463 EUR
View
Price last confirmed 8 days ago
Retailer 9
-
€1,463 EUR
View
Price last confirmed 19 days ago
B+
Retailer 10
-
€1,521 EUR
View
Retailer 11
-
€1,530 EUR
View
Price last confirmed 22 days ago
B+
Retailer 12
-
€1,546 EUR
View
B+
Retailer 13
-
€1,574 EUR
View
B+
Retailer 14
-
€1,603 EUR
View
B+
Retailer 15
-
€1,611 EUR
View
B+
Retailer 16
-
€1,677 EUR
View
Retailer 17
-
€1,687 EUR
View
Price last confirmed 18 days ago
B+
Retailer 18
-
€1,774 EUR
View
B
Retailer 19
-
€1,973 EUR
View
B
Retailer 20
-
€2,538 EUR
View
C
Retailer 21
-
€3,545 EUR
View
Most Expensive
NZ Jewellers
62128510-a067-4f39-b1f3-5ddb5dcc8069 · Oct 17
€3,567 EUR
$4,004 USD
View
Price last confirmed 19 days ago
21 more retailers have this diamond
Prices start from €1,117 EURSave up to €2,428 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
1.20ct Princess
€1,117 EUR