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Marquise|Natural|HRD

1.21ct F SI2 Marquise Natural Diamond

GD • F/SI2 • HRD �26031390002

Certificate HRD �26031390002

Diamond specifications and retailer prices

From €2,517 EUR
As of November 6, 2026
Save €2,235 EUR (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €4,751 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD �26031390002. Listed at 9 retailers as of November 5, 2026, with prices from €2,517 to €4,751, a €2,235 spread on the same certified stone. NZ Jewellers lists it at €4,751. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.21
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabHRD
CertificateHRD �26031390002
Dimensions10.20 × 5.52 × 3.53 mm
L/W Ratio1.85
Top View
10.20 mm5.52 mm1.21 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateHRD �26031390002
Side View
Table 55.0%CrownGirdle: ThickPavilionCuletDepth 65.0%

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 6
Current: €4,751 EUR|Low: €2,389 EUR|High: €5,069 EUR|Avg: €3,361 EUR|-6.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5€2,517 EUR
Retailer 3€2,727 EUR
Retailer 9€2,734 EUR
Retailer 6€2,832 EUR
Retailer 2€2,854 EUR
Retailer 7€3,146 EUR
Retailer 8€3,199 EUR
Retailer 4€4,548 EUR
NZ Jewellers€4,751 EUR

39 data points across 9 retailers

9 retailers€2,517 EUR to €4,751 EUR

B+
Cheapest Retailer
-
€2,517 EUR
Final sale: no returns
B+
Retailer 2
-
€2,727 EUR
View
Retailer 3
-
€2,734 EUR
View
Price last confirmed 9 days ago
B+
Retailer 4
-
€2,832 EUR
View
B+
Retailer 5
-
€2,854 EUR
View
B+
Retailer 6
-
€3,146 EUR
View
B+
Retailer 7
-
€3,199 EUR
View
B
Retailer 8
-
€4,548 EUR
View
Most Expensive
B
NZ Jewellers
c2af0a38-6a06-4f3b-adfe-096d18d5bb3e · Nov 5
€4,751 EUR
$5,305 USD
View
8 more retailers have this diamond
Prices start from €2,517 EURSave up to €2,235 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 Marquise
€2,517 EUR