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Marquise|Natural|GIA

1.01ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 1559435845

Certificate GIA 1559435845

Diamond specifications and retailer prices

From €2,402 EUR
As of November 5, 2026
Save €3,174 EUR (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €5,576 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct 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 1559435845. Listed at 18 retailers as of November 5, 2026, with prices from €2,402 to €5,576, a €3,174 spread on the same certified stone. NZ Jewellers lists it at €5,576. 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

1.01
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559435845
Dimensions9.75 × 5.26 × 3.30 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
9.75 mm5.26 mm1.01 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559435845
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.7%

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 5
Current: €5,576 EUR|Low: €2,396 EUR|High: €5,989 EUR|Avg: €3,630 EUR|-6.9%
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
November 7, 2026
Retailer 4€2,402 EUR
Retailer 8€2,764 EUR
Retailer 5€2,863 EUR
Retailer 16€2,875 EUR
Retailer 13€2,993 EUR
Retailer 17€3,145 EUR
Retailer 9€3,182 EUR
Retailer 14€3,182 EUR
Retailer 7€3,323 EUR
Retailer 15€3,323 EUR
Retailer 2€3,344 EUR
Retailer 6€3,430 EUR
Retailer 12€3,747 EUR
Retailer 10€3,818 EUR
Retailer 3€4,666 EUR
Retailer 11€5,338 EUR
NZ Jewellers€5,576 EUR

43 data points across 17 retailers

18 retailers€2,402 EUR to €5,576 EUR

A
Cheapest Retailer
-
€2,402 EUR
B+
Retailer 2
-
€2,764 EUR
View
B+
Retailer 3
-
€2,863 EUR
View
B+
Retailer 4
-
€2,875 EUR
View
Final sale: no returns
B+
Retailer 5
-
€2,993 EUR
View
B+
Retailer 6
-
€3,145 EUR
View
B+
Retailer 7
-
€3,182 EUR
View
B+
Retailer 8
-
€3,182 EUR
View
B+
Retailer 9
-
€3,323 EUR
View
B+
Retailer 10
-
€3,323 EUR
View
B+
Retailer 11
-
€3,344 EUR
View
B+
Retailer 12
-
€3,430 EUR
View
B+
Retailer 13
-
€3,438 EUR
View
B+
Retailer 14
-
€3,747 EUR
View
B+
Retailer 15
-
€3,818 EUR
View
B
Retailer 16
-
€4,666 EUR
View
B
Retailer 17
-
€5,338 EUR
View
Most Expensive
B
NZ Jewellers
a8b644f4-9c22-49f7-8ba1-d4a1f58f64f4 · Nov 5
€5,576 EUR
$6,226 USD
View
17 more retailers have this diamond
Prices start from €2,402 EURSave up to €3,174 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
1.01ct Marquise
€2,402 EUR