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Marquise|Natural|GIA

1.01ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 5546933190

Certificate GIA 5546933190

Diamond specifications and retailer prices

From €2,255 EUR
As of November 4, 2026
Save €3,122 EUR (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €5,377 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5546933190. Listed at 15 retailers as of November 4, 2026, with prices from €2,255 to €5,377, a €3,122 spread on the same certified stone. NZ Jewellers lists it at €5,377. 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
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 5546933190
Dimensions9.89 × 5.16 × 3.32 mm
L/W Ratio1.92
Top View
9.89 mm5.16 mm1.01 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 5546933190
Side View
Table 60.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 64.3%

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 4
Current: €5,377 EUR|Low: €2,255 EUR|High: €5,377 EUR|Avg: €2,840 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
November 5, 2026
Retailer 3€2,255 EUR
Retailer 10€2,366 EUR
Retailer 11€2,373 EUR
Retailer 2€2,493 EUR
Retailer 4€2,571 EUR
Retailer 5€2,571 EUR
Retailer 8€2,670 EUR
Retailer 6€2,722 EUR
Retailer 12€2,881 EUR
Retailer 9€2,998 EUR
Retailer 7€4,289 EUR
NZ Jewellers€5,377 EUR

40 data points across 12 retailers

15 retailers€2,255 EUR to €5,377 EUR

A
Cheapest Retailer
-
€2,255 EUR
B+
Retailer 2
-
€2,303 EUR
View
B+
Retailer 3
-
€2,366 EUR
View
B+
Retailer 4
-
€2,373 EUR
View
Final sale: no returns
B+
Retailer 5
-
€2,493 EUR
View
B+
Retailer 6
-
€2,517 EUR
View
B+
Retailer 7
-
€2,571 EUR
View
Retailer 8
-
€2,571 EUR
View
Price last confirmed 7 days ago
B+
Retailer 9
-
€2,670 EUR
View
B+
Retailer 10
-
€2,722 EUR
View
Retailer 11
-
€2,881 EUR
View
Price last confirmed 29 days ago
B
Retailer 12
-
€2,967 EUR
View
B
Retailer 13
-
€2,998 EUR
View
B
Retailer 14
-
€4,289 EUR
View
Most Expensive
C
NZ Jewellers
144a02b6-6ae8-4d85-a2b1-8e0250ab1267 · Nov 5
€5,377 EUR
$6,035 USD
View
14 more retailers have this diamond
Prices start from €2,255 EURSave up to €3,122 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
€2,255 EUR