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Marquise|Natural|GIA

1.00ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 6555515580

Certificate GIA 6555515580

Diamond specifications and retailer prices

From €3,722 EUR
$4,175 USD
As of November 1, 2026
Save €1,529 EUR (29%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €5,252 EUR at GS Diamonds · As of November 2, 2026
View at GS Diamonds

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555515580. Listed at 10 retailers as of November 1, 2026, with prices from €3,722 to €5,252, a €1,529 spread on the same certified stone. GS Diamonds lists it at €5,252. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555515580
Dimensions9.40 × 5.09 × 3.34 mm
L/W Ratio1.85
Culet sizeVery Small
Key to symbols
Feather, Needle, Natural, Extra Facet
Top View
9.40 mm5.09 mm1.00 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6555515580
Side View
Table 64.0%CrownGirdle: VTK-ETKPavilionCulet: Very SmallDepth 65.6%

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 1
Current: €5,252 EUR|Low: €3,555 EUR|High: €5,555 EUR|Avg: €4,581 EUR|-4.1%
GS Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3€3,722 EUR
Retailer 7€3,953 EUR
Retailer 6€4,222 EUR
Retailer 2€4,475 EUR
Retailer 10€4,489 EUR
Retailer 9€4,556 EUR
Retailer 4€4,850 EUR
Retailer 8€4,850 EUR
Retailer 5€5,011 EUR
GS Diamonds€5,252 EUR

40 data points across 10 retailers

10 retailers€3,722 EUR to €5,252 EUR

A
Cheapest Retailer
-
€3,722 EUR
$4,175 USD
A
Retailer 2
-
€3,953 EUR
$4,434 USD
View
Final sale: no returns
A
Retailer 3
-
€4,222 EUR
$4,735 USD
View
A
Retailer 4
-
€4,475 EUR
£3,952 GBP
View
A
Retailer 5
-
€4,489 EUR
SGD 6,804 SGD
View
B+
Retailer 6
-
€4,556 EUR
$5,110 USD
View
B+
Retailer 7
-
€4,850 EUR
$5,440 USD
View
B+
Retailer 8
-
€4,850 EUR
$5,440 USD
View
B+
Retailer 9
-
€5,011 EUR
$5,620 USD
View
Most Expensive
B+
GS Diamonds
AN1E-100753653164 · Nov 2
€5,252 EUR
A$9,062 AUD
View
9 more retailers have this diamond
Prices start from €3,722 EURSave up to €1,529 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
€3,722 EUR