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Marquise|Natural|GIA

1.21ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 6565212667

Certificate GIA 6565212667

Diamond specifications and retailer prices

From €4,832 EUR
As of November 5, 2026
Save €4,434 EUR (48%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €9,266 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 6565212667. Listed at 19 retailers as of November 5, 2026, with prices from €4,832 to €9,266, a €4,434 spread on the same certified stone. NZ Jewellers lists it at €9,266. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565212667
Dimensions11.06 × 5.52 × 3.45 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
11.06 mm5.52 mm1.21 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565212667
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.5%

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 5
Current: €9,266 EUR|Low: €3,884 EUR|High: €9,266 EUR|Avg: €5,399 EUR|+5.8%
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
Retailer 17
Retailer 18
November 6, 2026
Retailer 3€3,893 EUR
Retailer 9€4,381 EUR
Retailer 6€4,675 EUR
Retailer 13€4,832 EUR
Retailer 11€4,958 EUR
Retailer 18€5,003 EUR
Retailer 15€5,114 EUR
Retailer 7€5,159 EUR
Retailer 5€5,178 EUR
Retailer 8€5,249 EUR
Retailer 10€5,404 EUR
Retailer 2€5,447 EUR
Retailer 4€5,513 EUR
Retailer 12€5,541 EUR
Retailer 16€5,541 EUR
Retailer 17€6,392 EUR
Retailer 14€8,141 EUR
NZ Jewellers€9,266 EUR

20 data points across 18 retailers

19 retailers€4,832 EUR to €9,266 EUR

Retailer 1
-
€3,893 EUR
Price last confirmed 12 days ago
Retailer 2
-
€4,264 EUR
View
Price last confirmed 11 days ago
Retailer 3
-
€4,381 EUR
View
Price last confirmed 12 days ago
Retailer 4
-
€4,675 EUR
View
Price last confirmed 11 days ago
B
Retailer 5
-
€4,832 EUR
View
B+
Retailer 6
-
€4,958 EUR
View
Retailer 7
-
€5,003 EUR
View
Price last confirmed 11 days ago
B
Retailer 8
-
€5,114 EUR
View
Final sale: no returns
Retailer 9
-
€5,159 EUR
View
Price last confirmed 16 days ago
Retailer 10
-
€5,178 EUR
View
Price last confirmed 12 days ago
Retailer 11
-
€5,249 EUR
View
Price last confirmed 12 days ago
Retailer 12
-
€5,404 EUR
View
Price last confirmed 13 days ago
B
Retailer 13
-
€5,447 EUR
View
Retailer 14
-
€5,513 EUR
View
Price last confirmed 13 days ago
B
Retailer 15
-
€5,541 EUR
View
B
Retailer 16
-
€5,541 EUR
View
B
Retailer 17
-
€6,392 EUR
View
B
Retailer 18
-
€8,141 EUR
View
Most Expensive
B
NZ Jewellers
54e729ab-1e1f-43b2-9eb5-4dd6500896ae · Nov 5
€9,266 EUR
$10,346 USD
View
18 more retailers have this diamond
Prices start from €4,832 EURSave up to €4,434 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
€4,832 EUR