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Marquise|Natural|GIA

1.21ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 6542552258

Certificate GIA 6542552258

Diamond specifications and retailer prices

From €5,080 EUR
As of November 6, 2026
Save €4,794 EUR (49%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €9,875 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542552258. Listed at 7 retailers as of November 5, 2026, with prices from €5,080 to €9,875, a €4,794 spread on the same certified stone. NZ Jewellers lists it at €9,875. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542552258
Dimensions10.77 × 5.51 × 3.41 mm
L/W Ratio1.95
Top View
10.77 mm5.51 mm1.21 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542552258
Side View
Table 61.0%CrownGirdle: VTN-THKPavilionCulet: NoneDepth 61.9%

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: €9,875 EUR|Low: €5,080 EUR|High: €9,875 EUR|Avg: €7,090 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7€5,080 EUR
Retailer 6€5,446 EUR
Retailer 4€5,607 EUR
Retailer 2€5,806 EUR
Retailer 3€6,415 EUR
Retailer 5€8,674 EUR
NZ Jewellers€9,875 EUR

40 data points across 7 retailers

7 retailers€5,080 EUR to €9,875 EUR

B+
Cheapest Retailer
-
€5,080 EUR
B+
Retailer 2
-
€5,446 EUR
View
B+
Retailer 3
-
€5,607 EUR
View
B+
Retailer 4
-
€5,806 EUR
View
B
Retailer 5
-
€6,415 EUR
View
B
Retailer 6
-
€8,674 EUR
View
Most Expensive
B
NZ Jewellers
f4066058-7782-4ddb-9f46-304bebf502aa · Nov 5
€9,875 EUR
$11,025 USD
View
6 more retailers have this diamond
Prices start from €5,080 EURSave up to €4,794 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
€5,080 EUR