CaratHunter
Plans
Princess|Natural|GIA

1.21ct H SI2 Princess Natural Diamond

EX • H/SI2 • GIA 6552512218

Certificate GIA 6552512218

Diamond specifications and retailer prices

From €1,983 EUR
$2,224 USD
As of November 2, 2026
Save €1,782 EUR (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €4,492 EUR at NZ Jewellers · As of September 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 H 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 6552512218. Listed at 9 retailers as of November 2, 2026, with a 90% 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552512218
Dimensions5.83 × 5.69 × 4.26 mm
L/W Ratio1.02
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
5.83 mm5.69 mm1.21 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552512218
Side View
Table 66.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 74.8%

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 2
Current: €2,296 EUR|Low: €1,818 EUR|High: €3,810 EUR|Avg: €2,573 EUR|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 3, 2026
Retailer 4€1,983 EUR
Retailer 5€2,256 EUR
Retailer 1€2,296 EUR
Retailer 2€2,683 EUR
Retailer 3€3,765 EUR

42 data points across 5 retailers

9 retailers€1,983 EUR to €3,765 EUR

A
Cheapest Retailer
-
€1,983 EUR
$2,224 USD
Final sale: no returns
Retailer 2
-
€2,149 EUR
$2,410 USD
View
Price last confirmed 26 days ago
Retailer 3
-
€2,149 EUR
$2,410 USD
View
Price last confirmed 26 days ago
Retailer 4
-
€2,248 EUR
$2,521 USD
View
Price last confirmed 34 days ago
B+
Retailer 5
-
€2,296 EUR
£2,028 GBP
View
Retailer 6
-
€2,479 EUR
$2,781 USD
View
Price last confirmed 35 days ago
B+
Retailer 7
-
€2,683 EUR
View
B
Retailer 8
-
€3,765 EUR
£3,325 GBP
View
Most Expensive
NZ Jewellers
2e23745e-519b-43c0-a7f2-3a88d87513be · Sep 30
€4,492 EUR
$5,038 USD
View
Price last confirmed 33 days ago
8 more retailers have this diamond
Prices start from €1,983 EURSave up to €1,782 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
1.21ct Princess
€1,983 EUR