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Marquise|Natural|GIA

1.21ct E SI2 Marquise Natural Diamond

VG • E/SI2 • GIA 6565596105

Certificate GIA 6565596105

Diamond specifications and retailer prices

From €3,369 EUR
As of November 4, 2026
Save €2,649 EUR (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €6,018 EUR at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6565596105. Listed at 12 retailers as of November 4, 2026, with prices from €3,369 to €6,018, a €2,649 spread on the same certified stone. Wholesale Diamonds Direct lists it at €6,018. 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
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.89°
Pavilion angle40.36°
OriginNatural
Grading LabGIA
CertificateGIA 6565596105
Dimensions10.34 × 5.49 × 3.57 mm
L/W Ratio1.88
Culet sizeNone
Top View
10.34 mm5.49 mm1.21 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565596105
Side View
Table 58.0%Crown 40.89°Girdle: STK-VTKPavilion 40.36°Culet: NDepth 65.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €4,280 EUR|Low: €3,369 EUR|High: €6,109 EUR|Avg: €4,302 EUR|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 6, 2026
Retailer 2€3,369 EUR
Retailer 6€3,492 EUR
Retailer 4€3,527 EUR
Retailer 10€3,635 EUR
Retailer 3€3,668 EUR
Retailer 11€3,887 EUR
Retailer 5€3,948 EUR
Retailer 7€4,215 EUR
Retailer 8€4,245 EUR
Retailer 1€4,280 EUR
Retailer 9€5,967 EUR
Wholesale Diamonds Direct€6,018 EUR

21 data points across 12 retailers

12 retailers€3,369 EUR to €6,018 EUR

A
Cheapest Retailer
-
€3,369 EUR
A
Retailer 2
-
€3,492 EUR
View
A
Retailer 3
-
€3,527 EUR
View
A
Retailer 4
-
€3,635 EUR
View
B+
Retailer 5
-
€3,668 EUR
View
B+
Retailer 6
-
€3,887 EUR
View
B+
Retailer 7
-
€3,948 EUR
View
B+
Retailer 8
-
€4,215 EUR
View
B+
Retailer 9
-
€4,245 EUR
View
B+
Retailer 10
-
€4,280 EUR
View
B
Retailer 11
-
€5,967 EUR
View
Most Expensive
B
Wholesale Diamonds Direct
564760203 · Nov 4
€6,018 EUR
$6,719 USD
View
11 more retailers have this diamond
Prices start from €3,369 EURSave up to €2,649 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 Marquise
€3,369 EUR