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Marquise|Natural|GIA

1.01ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 3565428939

Certificate GIA 3565428939

Diamond specifications and retailer prices

From €2,886 EUR
As of November 4, 2026
Save €4,048 EUR (58%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €6,934 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565428939. Listed at 23 retailers as of November 4, 2026, with prices from €2,886 to €6,934, a €4,048 spread on the same certified stone. NZ Jewellers lists it at €6,934. 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565428939
Dimensions10.43 × 5.30 × 3.27 mm
L/W Ratio1.97
Girdle conditionFaceted
Top View
10.43 mm5.30 mm1.01 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565428939
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 61.6%

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: €6,934 EUR|Low: €2,886 EUR|High: €7,100 EUR|Avg: €4,020 EUR|-2.3%
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 6, 2026
Retailer 14€2,886 EUR
Retailer 21€2,969 EUR
Retailer 9€3,103 EUR
Retailer 17€3,129 EUR
Retailer 12€3,198 EUR
Retailer 2€3,294 EUR
Retailer 5€3,327 EUR
Retailer 8€3,369 EUR
Retailer 18€3,395 EUR
Retailer 7€3,439 EUR
Retailer 3€3,544 EUR
Retailer 20€3,592 EUR
Retailer 15€3,709 EUR
Retailer 6€3,816 EUR
Retailer 10€3,841 EUR
Retailer 13€3,861 EUR
Retailer 4€4,503 EUR
Retailer 16€4,856 EUR
Retailer 11€5,927 EUR
Retailer 19€6,339 EUR
NZ Jewellers€6,934 EUR

21 data points across 21 retailers

23 retailers€2,886 EUR to €6,934 EUR

A
Cheapest Retailer
-
€2,886 EUR
A
Retailer 2
-
€2,969 EUR
View
A
Retailer 3
-
€3,103 EUR
View
Retailer 4
-
€3,117 EUR
View
Price last confirmed 30 days ago
A
Retailer 5
-
€3,129 EUR
View
A
Retailer 6
-
€3,198 EUR
View
B+
Retailer 7
-
€3,294 EUR
View
B+
Retailer 8
-
€3,327 EUR
View
Final sale: no returns
B+
Retailer 9
-
€3,369 EUR
View
B+
Retailer 10
-
€3,395 EUR
View
B+
Retailer 11
-
€3,439 EUR
View
B+
Retailer 12
-
€3,544 EUR
View
B+
Retailer 13
-
€3,592 EUR
View
Retailer 14
-
€3,633 EUR
View
Price last confirmed 29 days ago
B+
Retailer 15
-
€3,709 EUR
View
B+
Retailer 16
-
€3,816 EUR
View
B+
Retailer 17
-
€3,841 EUR
View
B+
Retailer 18
-
€3,861 EUR
View
B+
Retailer 19
-
€4,503 EUR
View
B+
Retailer 20
-
€4,856 EUR
View
B
Retailer 21
-
€5,927 EUR
View
B
Retailer 22
-
€6,339 EUR
View
Most Expensive
B
NZ Jewellers
2b4528d2-40d3-4fd1-8ebd-34b5e7ff5475 · Nov 5
€6,934 EUR
$7,742 USD
View
22 more retailers have this diamond
Prices start from €2,886 EURSave up to €4,048 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
€2,886 EUR