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Marquise|Natural|GIA

1.00ct F SI2 Marquise Natural Diamond

VG • F/SI2 • GIA 6561364401

Certificate GIA 6561364401

Diamond specifications and retailer prices

From €1,749 EUR
As of November 6, 2026
Save €3,159 EUR (64%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €4,908 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded F 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 6561364401. Listed at 19 retailers as of November 5, 2026, with prices from €1,749 to €4,908, a €3,159 spread on the same certified stone. NZ Jewellers lists it at €4,908. 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

1.00
Carat
F
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6561364401
Dimensions9.89 × 5.31 × 2.99 mm
L/W Ratio1.86
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Indented Natural, Natural
Top View
9.89 mm5.31 mm1.00 ctF / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6561364401
Side View
Table 59.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 56.3%

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: €4,908 EUR|Low: €1,749 EUR|High: €5,007 EUR|Avg: €2,555 EUR|-2.0%
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
Retailer 19
November 6, 2026
Retailer 12€1,749 EUR
Retailer 19€1,859 EUR
Retailer 10€1,981 EUR
Retailer 3€2,102 EUR
Retailer 2€2,156 EUR
Retailer 9€2,266 EUR
Retailer 13€2,308 EUR
Retailer 5€2,348 EUR
Retailer 11€2,364 EUR
Retailer 7€2,438 EUR
Retailer 17€2,441 EUR
Retailer 15€2,469 EUR
Retailer 18€2,474 EUR
Retailer 6€2,538 EUR
Retailer 4€2,660 EUR
Retailer 8€2,709 EUR
Retailer 14€2,737 EUR
Retailer 16€4,102 EUR
NZ Jewellers€4,908 EUR

15 data points across 19 retailers

19 retailers€1,749 EUR to €4,908 EUR

A
Cheapest Retailer
-
€1,749 EUR
A
Retailer 2
-
€1,859 EUR
View
Final sale: no returns
A
Retailer 3
-
€1,981 EUR
View
A
Retailer 4
-
€2,102 EUR
View
A
Retailer 5
-
€2,156 EUR
View
A
Retailer 6
-
€2,266 EUR
View
A
Retailer 7
-
€2,308 EUR
View
A
Retailer 8
-
€2,348 EUR
View
Retailer 9
-
€2,364 EUR
View
Price last confirmed 9 days ago
A
Retailer 10
-
€2,438 EUR
View
B+
Retailer 11
-
€2,441 EUR
View
A
Retailer 12
-
€2,469 EUR
View
A
Retailer 13
-
€2,474 EUR
View
B+
Retailer 14
-
€2,538 EUR
View
B+
Retailer 15
-
€2,660 EUR
View
B+
Retailer 16
-
€2,709 EUR
View
B+
Retailer 17
-
€2,737 EUR
View
B
Retailer 18
-
€4,102 EUR
View
Most Expensive
B
NZ Jewellers
773a11f7-0921-4fb9-add2-463d9bcaf5b0 · Nov 5
€4,908 EUR
$5,480 USD
View
18 more retailers have this diamond
Prices start from €1,749 EURSave up to €3,159 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
1.00ct Marquise
€1,749 EUR