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Marquise|Natural|GIA

1.01ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 3545754581

Certificate GIA 3545754581

Diamond specifications and retailer prices

From €2,835 EUR
$3,180 USD
As of November 1, 2026
Save €3,433 EUR (55%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €6,269 EUR at NZ Jewellers · As of October 30, 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 3545754581. Listed at 18 retailers as of October 30, 2026, with prices from €2,835 to €6,269, a €3,433 spread on the same certified stone. NZ Jewellers lists it at €6,269. 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
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.68°
Pavilion angle40.14°
OriginNatural
Grading LabGIA
CertificateGIA 3545754581
Dimensions9.94 × 5.24 × 3.31 mm
L/W Ratio1.90
Top View
9.94 mm5.24 mm1.01 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3545754581
Side View
Table 60.0%Crown 39.68°Girdle: MED-THKPavilion 40.14°Culet: NoneDepth 63.1%

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 1
Current: €3,966 EUR|Low: €3,062 EUR|High: €6,090 EUR|Avg: €3,848 EUR|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2€3,062 EUR
Retailer 7€3,098 EUR
Retailer 6€3,260 EUR
Retailer 5€3,385 EUR
Retailer 8€3,546 EUR
Retailer 3€3,650 EUR
Retailer 1€3,966 EUR
Retailer 9€4,073 EUR
Retailer 10€4,282 EUR
Retailer 4€6,017 EUR

41 data points across 10 retailers

18 retailers€2,835 EUR to €6,269 EUR

B+
Cheapest Retailer
-
€2,835 EUR
$3,180 USD
B+
Retailer 2
-
€2,894 EUR
$3,246 USD
View
B+
Retailer 3
-
€2,991 EUR
A$5,161 AUD
View
B+
Retailer 4
-
€3,062 EUR
$3,434 USD
View
B+
Retailer 5
-
€3,098 EUR
CA$4,826 CAD
View
B+
Retailer 6
-
€3,260 EUR
$3,656 USD
View
B+
Retailer 7
-
€3,260 EUR
$3,656 USD
View
B+
Retailer 8
-
€3,385 EUR
$3,797 USD
View
B
Retailer 9
-
€3,546 EUR
$3,977 USD
View
B+
Retailer 10
-
€3,650 EUR
£3,224 GBP
View
B+
Retailer 11
-
€3,665 EUR
$4,111 USD
View
B+
Retailer 12
-
€3,691 EUR
$4,140 USD
View
B+
Retailer 13
-
€3,691 EUR
$4,140 USD
View
B+
Retailer 14
-
€3,762 EUR
$4,219 USD
View
B+
Retailer 15
-
€3,807 EUR
$4,270 USD
View
B+
Retailer 16
-
€3,966 EUR
View
B
Retailer 17
-
€6,017 EUR
£5,314 GBP
View
Most Expensive
B
NZ Jewellers
19fafae1-4f9f-492f-b21f-997ad0254022 · Oct 30
€6,269 EUR
$7,031 USD
View
17 more retailers have this diamond
Prices start from €2,835 EURSave up to €3,433 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+
1.01ct Marquise
€2,835 EUR