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Marquise|Natural|GIA

1.01ct K IF Marquise Natural Diamond

EX • K/IF • GIA 5566117058

Certificate GIA 5566117058

Diamond specifications and retailer prices

From €1,364 EUR
As of November 6, 2026
Save €1,849 EUR (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,427 EUR at NZ Jewellers · As of September 28, 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 K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5566117058. Listed at 18 retailers as of November 4, 2026, with a 136% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
K
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566117058
Dimensions10.03 × 5.30 × 3.17 mm
L/W Ratio1.89
Top View
10.03 mm5.30 mm1.01 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5566117058
Side View
Table 62.0%CrownGirdlePavilionCulet: NoneDepth 59.8%

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: €4,136 EUR|Low: €1,364 EUR|High: €4,136 EUR|Avg: €2,220 EUR
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
November 6, 2026
Retailer 3€1,364 EUR
Retailer 7€1,638 EUR
Retailer 13€1,661 EUR
Retailer 12€1,706 EUR
Retailer 9€1,897 EUR
Retailer 2€1,944 EUR
Retailer 8€1,962 EUR
Retailer 5€1,979 EUR
Retailer 6€1,979 EUR
Retailer 10€1,985 EUR
Retailer 11€2,244 EUR
Retailer 4€2,563 EUR
Retailer 14€3,213 EUR
NZ Jewellers€4,136 EUR

27 data points across 14 retailers

18 retailers€1,364 EUR to €3,213 EUR

A
Cheapest Retailer
-
€1,364 EUR
A
Retailer 2
-
€1,638 EUR
View
A
Retailer 3
-
€1,661 EUR
View
A
Retailer 4
-
€1,706 EUR
View
A
Retailer 5
-
€1,897 EUR
View
A
Retailer 6
-
€1,944 EUR
View
A
Retailer 7
-
€1,962 EUR
View
Retailer 8
-
€1,979 EUR
View
Price last confirmed 22 days ago
Retailer 9
-
€1,979 EUR
View
Price last confirmed 26 days ago
A
Retailer 10
-
€1,985 EUR
View
Retailer 11
-
€2,072 EUR
View
Price last confirmed 40 days ago
Retailer 12
-
€2,167 EUR
View
Price last confirmed 37 days ago
A
Retailer 13
-
€2,244 EUR
View
Retailer 14
-
€2,443 EUR
View
Price last confirmed 39 days ago
B+
Retailer 15
-
€2,563 EUR
View
B+
Retailer 16
-
€3,213 EUR
View
Retailer 17
-
€4,136 EUR
View
Price last confirmed 24 days ago
Most Expensive
NZ Jewellers
c7cdb105-e726-4202-8049-c0f273be81bf · Sep 28
€4,427 EUR
$4,943 USD
View
Price last confirmed 39 days ago
17 more retailers have this diamond
Prices start from €1,364 EURSave up to €1,849 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
€1,364 EUR