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Marquise|Natural|GIA

1.00ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 6552877341

Certificate GIA 6552877341

Diamond specifications and retailer prices

From €1,501 EUR
As of November 6, 2026
Save €2,673 EUR (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €4,174 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552877341. Listed at 16 retailers as of November 5, 2026, with prices from €1,501 to €4,174, a €2,673 spread on the same certified stone. NZ Jewellers lists it at €4,174. 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

1.00
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle40°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6552877341
Dimensions9.37 × 5.21 × 3.46 mm
L/W Ratio1.80
Girdle conditionFaceted
Culet sizeNone
Top View
9.37 mm5.21 mm1.00 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6552877341
Side View
Table 59.0%Crown 40°Girdle: STK-VTKPavilion 40.2°Culet: NoneDepth 66.5%

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 6
Current: €1,501 EUR|Low: €1,501 EUR|High: €3,540 EUR|Avg: €2,127 EUR|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 1€1,501 EUR
Retailer 8€1,501 EUR
Retailer 4€1,798 EUR
Retailer 3€1,821 EUR
Retailer 9€1,842 EUR
Retailer 2€2,082 EUR
Retailer 5€2,190 EUR
Retailer 6€2,484 EUR
Retailer 7€3,498 EUR

33 data points across 9 retailers

16 retailers€1,501 EUR to €4,174 EUR

A
Cheapest Retailer
-
€1,501 EUR
A
Retailer 2
-
€1,501 EUR
View
A
Retailer 3
-
€1,714 EUR
View
A
Retailer 4
-
€1,798 EUR
View
A
Retailer 5
-
€1,821 EUR
View
A
Retailer 6
-
€1,842 EUR
View
Final sale: no returns
A
Retailer 7
-
€1,984 EUR
View
A
Retailer 8
-
€1,996 EUR
View
A
Retailer 9
-
€2,082 EUR
View
A
Retailer 10
-
€2,089 EUR
View
A
Retailer 11
-
€2,190 EUR
View
A
Retailer 12
-
€2,304 EUR
View
A
Retailer 13
-
€2,484 EUR
View
B+
Retailer 14
-
€2,897 EUR
View
B
Retailer 15
-
€3,498 EUR
View
Most Expensive
B
NZ Jewellers
a65d7a92-bb16-416f-8d83-af1ec00d1072 · Nov 5
€4,174 EUR
$4,660 USD
View
15 more retailers have this diamond
Prices start from €1,501 EURSave up to €2,673 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
€1,501 EUR