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Marquise|Natural|GIA

1.00ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 2566386609

Certificate GIA 2566386609

Diamond specifications and retailer prices

From €5,060 EUR
£4,468 GBP
As of November 2, 2026
Save €611 EUR (11%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €9,388 EUR at NZ Jewellers · As of October 14, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566386609. Listed at 16 retailers as of November 2, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566386609
Dimensions9.90 × 5.07 × 3.22 mm
L/W Ratio1.95
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
9.90 mm5.07 mm1.00 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566386609
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: €9,388 EUR|Low: €4,124 EUR|High: €9,584 EUR|Avg: €5,598 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
Retailer 20
November 2, 2026
Retailer 5€4,131 EUR
Retailer 20€4,233 EUR
Retailer 10€4,587 EUR
Retailer 3€4,748 EUR
Retailer 11€4,753 EUR
Retailer 9€4,944 EUR
Retailer 2€5,060 EUR
Retailer 16€5,140 EUR
Retailer 7€5,182 EUR
Retailer 8€5,220 EUR
Retailer 17€5,430 EUR
Retailer 13€5,483 EUR
Retailer 15€5,483 EUR
Retailer 6€5,549 EUR
Retailer 19€5,613 EUR
Retailer 14€5,670 EUR
Retailer 12€5,730 EUR
Retailer 4€6,477 EUR
Retailer 18€8,359 EUR
NZ Jewellers€9,388 EUR

25 data points across 20 retailers

16 retailers€5,060 EUR to €5,670 EUR

Retailer 1
-
€4,131 EUR
HK$36,200 HKD
Price last confirmed 16 days ago
Retailer 2
-
€4,233 EUR
₹452,122 INR
View
Price last confirmed 19 days ago
Retailer 3
-
€4,748 EUR
$5,325 USD
View
Price last confirmed 19 days ago
Retailer 4
-
€4,753 EUR
SGD 7,204 SGD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
€5,060 EUR
£4,468 GBP
View
B+
Retailer 6
-
€5,140 EUR
$5,765 USD
View
Retailer 7
-
€5,430 EUR
£4,796 GBP
View
Price last confirmed 18 days ago
B+
Retailer 8
-
€5,483 EUR
$6,150 USD
View
B+
Retailer 9
-
€5,483 EUR
$6,150 USD
View
Retailer 10
-
€5,549 EUR
A$9,575 AUD
View
Price last confirmed 22 days ago
Retailer 11
-
€5,613 EUR
$6,296 USD
View
Price last confirmed 19 days ago
B+
Retailer 12
-
€5,670 EUR
$6,360 USD
View
Retailer 13
-
€5,730 EUR
$6,427 USD
View
Price last confirmed 32 days ago
Retailer 14
-
€6,477 EUR
$7,265 USD
View
Price last confirmed 19 days ago
Retailer 15
-
€8,359 EUR
£7,382 GBP
View
Price last confirmed 18 days ago
Most Expensive
NZ Jewellers
d2f20eab-590d-4b9d-93a6-9c394585b38d · Oct 14
€9,388 EUR
$10,530 USD
View
Price last confirmed 19 days ago
15 more retailers have this diamond
Prices start from €5,060 EURSave up to €611 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.

B+
1.00ct Marquise
€5,060 EUR