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Marquise|Natural|GIA

1.01ct J SI2 Marquise Natural Diamond

ID • J/SI2 • GIA 2546272589

Certificate GIA 2546272589

Diamond specifications and retailer prices

From €2,107 EUR
$2,363 USD
As of October 31, 2026
Save €2,680 EUR (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €4,787 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2546272589. Listed at 21 retailers as of October 30, 2026, with prices from €2,107 to €4,787, a €2,680 spread on the same certified stone. NZ Jewellers lists it at €4,787. 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
J
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2546272589
Dimensions10.35 × 5.18 × 3.21 mm
L/W Ratio2.00
Top View
10.35 mm5.18 mm1.01 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2546272589
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.0%

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 31
Current: €4,787 EUR|Low: €1,981 EUR|High: €4,787 EUR|Avg: €3,029 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
November 2, 2026
Retailer 12€2,156 EUR
Retailer 8€2,179 EUR
Retailer 10€2,489 EUR
Retailer 13€2,489 EUR
Retailer 9€2,585 EUR
Retailer 11€2,694 EUR
Retailer 6€2,847 EUR
Retailer 3€2,872 EUR
Retailer 4€3,189 EUR
Retailer 2€3,215 EUR
Retailer 5€3,270 EUR
Retailer 7€4,595 EUR
NZ Jewellers€4,787 EUR

42 data points across 13 retailers

21 retailers€2,107 EUR to €4,787 EUR

B+
Cheapest Retailer
-
€2,107 EUR
$2,363 USD
B+
Retailer 2
-
€2,156 EUR
$2,418 USD
View
B+
Retailer 3
-
€2,179 EUR
$2,444 USD
View
Final sale: no returns
B+
Retailer 4
-
€2,201 EUR
$2,469 USD
View
B+
Retailer 5
-
€2,229 EUR
$2,500 USD
View
B
Retailer 6
-
€2,401 EUR
$2,693 USD
View
B
Retailer 7
-
€2,489 EUR
$2,792 USD
View
B
Retailer 8
-
€2,489 EUR
$2,792 USD
View
B
Retailer 9
-
€2,542 EUR
CA$3,959 CAD
View
B
Retailer 10
-
€2,585 EUR
$2,899 USD
View
B
Retailer 11
-
€2,694 EUR
$3,022 USD
View
B
Retailer 12
-
€2,701 EUR
$3,030 USD
View
B
Retailer 13
-
€2,701 EUR
$3,030 USD
View
B
Retailer 14
-
€2,847 EUR
£2,515 GBP
View
B
Retailer 15
-
€2,872 EUR
$3,221 USD
View
Retailer 16
-
€3,189 EUR
$3,577 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
€3,215 EUR
View
B
Retailer 18
-
€3,224 EUR
$3,616 USD
View
B
Retailer 19
-
€3,962 EUR
$4,444 USD
View
B
Retailer 20
-
€4,595 EUR
£4,058 GBP
View
Most Expensive
C
NZ Jewellers
e06aca30-7a60-4a47-ac79-bb0e7fb7540a · Oct 30
€4,787 EUR
$5,369 USD
View
20 more retailers have this diamond
Prices start from €2,107 EURSave up to €2,680 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
€2,107 EUR