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Marquise|Natural|GIA

1.01ct D SI2 Marquise Natural Diamond

ID • D/SI2 • GIA 6541646639

Certificate GIA 6541646639

Diamond specifications and retailer prices

From €3,258 EUR
As of November 6, 2026
Save €4,218 EUR (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €7,476 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 D 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 6541646639. Listed at 20 retailers as of November 5, 2026, with prices from €3,258 to €7,476, a €4,218 spread on the same certified stone. NZ Jewellers lists it at €7,476. 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
D
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6541646639
Dimensions10.57 × 5.33 × 3.31 mm
L/W Ratio1.98
Top View
10.57 mm5.33 mm1.01 ctD / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6541646639
Side View
Table 60.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 62.1%

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 6
Current: €4,829 EUR|Low: €3,106 EUR|High: €6,916 EUR|Avg: €4,467 EUR|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6€3,258 EUR
Retailer 4€3,417 EUR
Retailer 5€3,888 EUR
Retailer 2€4,200 EUR
Retailer 7€4,485 EUR
Retailer 8€4,739 EUR
Retailer 1€4,829 EUR
Retailer 3€6,817 EUR

43 data points across 8 retailers

20 retailers€3,258 EUR to €7,476 EUR

B+
Cheapest Retailer
-
€3,258 EUR
B+
Retailer 2
-
€3,352 EUR
View
B+
Retailer 3
-
€3,417 EUR
View
Final sale: no returns
B+
Retailer 4
-
€3,429 EUR
View
B+
Retailer 5
-
€3,670 EUR
View
B+
Retailer 6
-
€3,867 EUR
View
B+
Retailer 7
-
€3,888 EUR
View
B+
Retailer 8
-
€3,888 EUR
View
B+
Retailer 9
-
€3,952 EUR
View
B+
Retailer 10
-
€4,200 EUR
View
B+
Retailer 11
-
€4,234 EUR
View
B+
Retailer 12
-
€4,371 EUR
View
B+
Retailer 13
-
€4,371 EUR
View
B
Retailer 14
-
€4,485 EUR
View
B
Retailer 15
-
€4,523 EUR
View
Retailer 16
-
€4,739 EUR
View
Price last confirmed 14 days ago
B
Retailer 17
-
€4,829 EUR
View
B
Retailer 18
-
€4,940 EUR
View
B
Retailer 19
-
€6,817 EUR
View
Most Expensive
B
NZ Jewellers
cb8d17e0-6343-4326-b56c-5b1b9b02f66e · Nov 5
€7,476 EUR
$8,347 USD
View
19 more retailers have this diamond
Prices start from €3,258 EURSave up to €4,218 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
€3,258 EUR