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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 €3,256 EUR
$3,638 USD
As of October 30, 2026
Save €4,215 EUR (56%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €7,471 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 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 October 30, 2026, with prices from €3,256 to €7,471, a €4,215 spread on the same certified stone. NZ Jewellers lists it at €7,471. 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
Color
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: Oct 30
Current: €4,265 EUR|Low: €3,104 EUR|High: €6,913 EUR|Avg: €4,462 EUR|+2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 9€3,256 EUR
Retailer 7€3,415 EUR
Retailer 12€3,865 EUR
Retailer 3€3,886 EUR
Retailer 8€3,886 EUR
Retailer 2€3,949 EUR
Retailer 1€4,265 EUR
Retailer 10€4,483 EUR
Retailer 11€4,736 EUR
Retailer 5€4,852 EUR
Retailer 4€6,276 EUR
Retailer 6€6,867 EUR

40 data points across 12 retailers

20 retailers€3,256 EUR to €7,471 EUR

B+
Cheapest Retailer
-
€3,256 EUR
$3,638 USD
B+
Retailer 2
-
€3,350 EUR
$3,743 USD
View
B+
Retailer 3
-
€3,415 EUR
$3,815 USD
View
Final sale: no returns
B+
Retailer 4
-
€3,427 EUR
$3,829 USD
View
B+
Retailer 5
-
€3,668 EUR
CA$5,691 CAD
View
B+
Retailer 6
-
€3,865 EUR
$4,318 USD
View
B+
Retailer 7
-
€3,886 EUR
$4,341 USD
View
B+
Retailer 8
-
€3,886 EUR
$4,341 USD
View
B+
Retailer 9
-
€3,949 EUR
$4,412 USD
View
B+
Retailer 10
-
€4,231 EUR
$4,727 USD
View
B+
Retailer 11
-
€4,265 EUR
£3,751 GBP
View
B+
Retailer 12
-
€4,368 EUR
$4,880 USD
View
B+
Retailer 13
-
€4,368 EUR
$4,880 USD
View
B
Retailer 14
-
€4,483 EUR
$5,008 USD
View
B
Retailer 15
-
€4,520 EUR
$5,050 USD
View
Retailer 16
-
€4,736 EUR
$5,291 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
€4,852 EUR
View
B
Retailer 18
-
€4,936 EUR
$5,515 USD
View
B
Retailer 19
-
€6,867 EUR
£6,041 GBP
View
Most Expensive
B
NZ Jewellers
cb8d17e0-6343-4326-b56c-5b1b9b02f66e · Oct 30
€7,471 EUR
$8,347 USD
View
19 more retailers have this diamond
Prices start from €3,256 EURSave up to €4,215 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
€3,256 EUR