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Marquise|Natural|GIA

1.01ct J I1 Marquise Natural Diamond

EX • J/I1 • GIA 6552581065

Certificate GIA 6552581065

Diamond specifications and retailer prices

From €1,539 EUR
$1,726 USD
As of November 2, 2026
Save €2,422 EUR (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €3,960 EUR at NZ Jewellers · As of November 3, 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 I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552581065. Listed at 8 retailers as of November 2, 2026, with prices from €1,539 to €3,960, a €2,422 spread on the same certified stone. NZ Jewellers lists it at €3,960. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
J
Color
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.6°
Pavilion angle37.5°
OriginNatural
Grading LabGIA
CertificateGIA 6552581065
Dimensions10.01 × 5.21 × 3.32 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizeNone
Top View
10.01 mm5.21 mm1.01 ctJ / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552581065
Side View
Table 64.0%Crown 36.6°Girdle: STK-THKPavilion 37.5°Culet: NoneDepth 63.7%

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 2
Current: €3,960 EUR|Low: €1,163 EUR|High: €3,980 EUR|Avg: €1,787 EUR|-0.5%
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
November 3, 2026
Retailer 6€1,216 EUR
Retailer 12€1,315 EUR
Retailer 11€1,358 EUR
Retailer 10€1,363 EUR
Retailer 15€1,382 EUR
Retailer 4€1,471 EUR
Retailer 5€1,471 EUR
Retailer 2€1,539 EUR
Retailer 8€1,698 EUR
Retailer 3€1,730 EUR
Retailer 14€1,730 EUR
Retailer 13€1,792 EUR
Retailer 7€1,846 EUR
Retailer 9€2,058 EUR
NZ Jewellers€3,960 EUR

21 data points across 15 retailers

8 retailers€1,539 EUR to €3,960 EUR

Retailer 1
-
€1,315 EUR
$1,475 USD
Price last confirmed 14 days ago
Retailer 2
-
€1,363 EUR
$1,529 USD
View
Price last confirmed 10 days ago
Retailer 3
-
€1,471 EUR
$1,650 USD
View
Price last confirmed 11 days ago
Retailer 4
-
€1,471 EUR
$1,650 USD
View
Price last confirmed 18 days ago
B+
Retailer 5
-
€1,539 EUR
$1,726 USD
View
B+
Retailer 6
-
€1,698 EUR
$1,904 USD
View
Retailer 7
-
€1,792 EUR
$2,010 USD
View
Price last confirmed 12 days ago
Most Expensive
C
NZ Jewellers
73a61905-cf45-4fc1-ba4a-e8a98a889ad1 · Nov 3
€3,960 EUR
$4,442 USD
View
7 more retailers have this diamond
Prices start from €1,539 EURSave up to €2,422 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
€1,539 EUR