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Princess|Natural|GIA

1.21ct J SI2 Princess Natural Diamond

EX • J/SI2 • GIA 1525007141

Certificate GIA 1525007141

Diamond specifications and retailer prices

From €1,656 EUR
$1,850 USD
As of November 1, 2026
Save €2,676 EUR (62%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,332 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-carat band, graded J 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 1525007141. Listed at 18 retailers as of October 30, 2026, with prices from €1,656 to €4,332, a €2,676 spread on the same certified stone. NZ Jewellers lists it at €4,332. 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

1.21
Carat
J
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle25.15°
Pavilion angle37.46°
OriginNatural
Grading LabGIA
CertificateGIA 1525007141
Dimensions5.92 × 5.81 × 4.01 mm
L/W Ratio1.02
Culet sizeNone
Top View
5.92 mm5.81 mm1.21 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1525007141
Side View
Table 74.0%Crown 25.15°Girdle: ThickPavilion 37.46°Culet: NoneDepth 69.1%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: €4,332 EUR|Low: €1,490 EUR|High: €4,332 EUR|Avg: €2,391 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8€1,656 EUR
Retailer 9€1,733 EUR
Retailer 7€1,827 EUR
Retailer 4€1,877 EUR
Retailer 11€1,877 EUR
Retailer 10€1,964 EUR
Retailer 3€2,035 EUR
Retailer 12€2,166 EUR
Retailer 5€2,255 EUR
Retailer 2€2,586 EUR
Retailer 6€3,650 EUR
NZ Jewellers€4,332 EUR

43 data points across 12 retailers

18 retailers€1,656 EUR to €4,332 EUR

B+
Cheapest Retailer
-
€1,656 EUR
$1,850 USD
B+
Retailer 2
-
€1,687 EUR
$1,885 USD
View
B+
Retailer 3
-
€1,695 EUR
$1,894 USD
View
B+
Retailer 4
-
€1,733 EUR
$1,936 USD
View
Final sale: no returns
B+
Retailer 5
-
€1,827 EUR
$2,041 USD
View
B+
Retailer 6
-
€1,877 EUR
$2,097 USD
View
B+
Retailer 7
-
€1,877 EUR
$2,097 USD
View
B
Retailer 8
-
€1,929 EUR
$2,155 USD
View
B
Retailer 9
-
€1,964 EUR
$2,194 USD
View
B+
Retailer 10
-
€2,035 EUR
A$3,498 AUD
View
B
Retailer 11
-
€2,139 EUR
$2,390 USD
View
B
Retailer 12
-
€2,139 EUR
$2,390 USD
View
B
Retailer 13
-
€2,166 EUR
$2,420 USD
View
B
Retailer 14
-
€2,211 EUR
$2,470 USD
View
B
Retailer 15
-
€2,255 EUR
£1,984 GBP
View
B
Retailer 16
-
€2,586 EUR
View
B
Retailer 17
-
€3,650 EUR
£3,211 GBP
View
Most Expensive
B
NZ Jewellers
d770c226-027e-4cc0-8997-6631996f2227 · Oct 30
€4,332 EUR
$4,840 USD
View
17 more retailers have this diamond
Prices start from €1,656 EURSave up to €2,676 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.

B+
1.21ct Princess
€1,656 EUR