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Marquise|Natural|GIA

1.20ct E SI2 Marquise Natural Diamond

GD • E/SI2 • GIA 6552179165

Certificate GIA 6552179165

Diamond specifications and retailer prices

From €2,826 EUR
As of November 6, 2026
Save €3,781 EUR (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €6,607 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552179165. Listed at 15 retailers as of November 5, 2026, with prices from €2,826 to €6,607, a €3,781 spread on the same certified stone. NZ Jewellers lists it at €6,607. 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

1.20
Carat
E
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6552179165
Dimensions10.72 × 5.64 × 3.10 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Cavity, Needle, Natural
Top View
10.72 mm5.64 mm1.20 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6552179165
Side View
Table 60.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 55.0%

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 6
Current: €2,826 EUR|Low: €2,826 EUR|High: €6,418 EUR|Avg: €3,856 EUR|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 1€2,826 EUR
Retailer 5€3,016 EUR
Retailer 7€3,337 EUR
Retailer 6€3,793 EUR
Retailer 8€3,795 EUR
Retailer 3€3,842 EUR
Retailer 2€4,268 EUR
Retailer 4€6,326 EUR

39 data points across 8 retailers

15 retailers€2,826 EUR to €6,607 EUR

A
Cheapest Retailer
-
€2,826 EUR
B+
Retailer 2
-
€3,016 EUR
View
Final sale: no returns
B+
Retailer 3
-
€3,147 EUR
View
B+
Retailer 4
-
€3,337 EUR
View
B+
Retailer 5
-
€3,515 EUR
View
Retailer 6
-
€3,793 EUR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€3,793 EUR
View
B+
Retailer 8
-
€3,793 EUR
View
B+
Retailer 9
-
€3,842 EUR
View
B+
Retailer 10
-
€3,984 EUR
View
B+
Retailer 11
-
€4,014 EUR
View
B+
Retailer 12
-
€4,268 EUR
View
B
Retailer 13
-
€4,376 EUR
View
B
Retailer 14
-
€6,326 EUR
View
Most Expensive
C
NZ Jewellers
202698bd-e159-49fb-977e-1960f29f9000 · Nov 5
€6,607 EUR
$7,416 USD
View
14 more retailers have this diamond
Prices start from €2,826 EURSave up to €3,781 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
1.20ct Marquise
€2,826 EUR