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Marquise|Natural|GIA

1.01ct I SI1 Marquise Natural Diamond

GD • I/SI1 • GIA 2546958711

Certificate GIA 2546958711

Diamond specifications and retailer prices

From €2,550 EUR
As of November 4, 2026
Save €2,975 EUR (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €5,526 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2546958711. Listed at 18 retailers as of November 3, 2026, with prices from €2,550 to €5,526, a €2,975 spread on the same certified stone. NZ Jewellers lists it at €5,526. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546958711
Dimensions9.34 × 5.23 × 3.38 mm
L/W Ratio1.79
Key to symbols
Crystal, Feather, Needle
Top View
9.34 mm5.23 mm1.01 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546958711
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 64.5%

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 4
Current: €5,526 EUR|Low: €2,550 EUR|High: €5,526 EUR|Avg: €3,277 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 4, 2026
Retailer 6€2,550 EUR
Retailer 3€2,620 EUR
Retailer 8€2,651 EUR
Retailer 9€2,699 EUR
Retailer 16€2,786 EUR
Retailer 10€2,873 EUR
Retailer 18€2,873 EUR
Retailer 17€2,889 EUR
Retailer 7€2,984 EUR
Retailer 15€3,006 EUR
Retailer 12€3,093 EUR
Retailer 2€3,282 EUR
Retailer 4€3,315 EUR
Retailer 5€3,593 EUR
Retailer 13€3,711 EUR
Retailer 14€3,898 EUR
Retailer 11€5,304 EUR
NZ Jewellers€5,526 EUR

14 data points across 18 retailers

18 retailers€2,550 EUR to €5,526 EUR

B+
Cheapest Retailer
-
€2,550 EUR
B+
Retailer 2
-
€2,620 EUR
View
B+
Retailer 3
-
€2,651 EUR
View
Final sale: no returns
B
Retailer 4
-
€2,699 EUR
View
B
Retailer 5
-
€2,786 EUR
View
B
Retailer 6
-
€2,873 EUR
View
B
Retailer 7
-
€2,873 EUR
View
B
Retailer 8
-
€2,889 EUR
View
B
Retailer 9
-
€2,984 EUR
View
B
Retailer 10
-
€3,006 EUR
View
B
Retailer 11
-
€3,093 EUR
View
B
Retailer 12
-
€3,282 EUR
View
B
Retailer 13
-
€3,315 EUR
View
Retailer 14
-
€3,593 EUR
View
Price last confirmed 12 days ago
B
Retailer 15
-
€3,711 EUR
View
B
Retailer 16
-
€3,898 EUR
View
C
Retailer 17
-
€5,304 EUR
View
Most Expensive
C
NZ Jewellers
ec03b7b2-75ab-4890-8688-3bf0ee3d7737 · Nov 3
€5,526 EUR
$6,177 USD
View
17 more retailers have this diamond
Prices start from €2,550 EURSave up to €2,975 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
€2,550 EUR