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Marquise|Natural|GIA

1.01ct I SI1 Marquise Natural Diamond

EX • I/SI1 • GIA 6552658852

Certificate GIA 6552658852

Diamond specifications and retailer prices

From €2,188 EUR
HK$19,100 HKD
As of November 1, 2026
Save €2,881 EUR (57%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €5,070 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552658852. Listed at 21 retailers as of October 30, 2026, with prices from €2,188 to €5,070, a €2,881 spread on the same certified stone. NZ Jewellers lists it at €5,070. 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
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552658852
Dimensions11.32 × 4.90 × 3.10 mm
L/W Ratio2.31
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Cavity
Top View
11.32 mm4.90 mm1.01 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552658852
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.2%

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 1
Current: €5,070 EUR|Low: €2,177 EUR|High: €5,180 EUR|Avg: €3,194 EUR|-2.1%
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
November 2, 2026
Retailer 15€2,188 EUR
Retailer 2€2,288 EUR
Retailer 9€2,608 EUR
Retailer 7€2,685 EUR
Retailer 10€2,838 EUR
Retailer 4€2,910 EUR
Retailer 17€2,910 EUR
Retailer 12€3,015 EUR
Retailer 3€3,022 EUR
Retailer 16€3,038 EUR
Retailer 6€3,050 EUR
Retailer 5€3,132 EUR
Retailer 8€3,357 EUR
Retailer 11€3,406 EUR
Retailer 14€3,577 EUR
Retailer 13€4,866 EUR
NZ Jewellers€5,070 EUR

22 data points across 17 retailers

21 retailers€2,188 EUR to €5,070 EUR

A
Cheapest Retailer
-
€2,188 EUR
HK$19,100 HKD
A
Retailer 2
-
€2,288 EUR
₹243,403 INR
View
B+
Retailer 3
-
€2,608 EUR
SGD 3,938 SGD
View
B+
Retailer 4
-
€2,685 EUR
$3,000 USD
View
Final sale: no returns
B+
Retailer 5
-
€2,760 EUR
$3,084 USD
View
B+
Retailer 6
-
€2,761 EUR
$3,085 USD
View
B+
Retailer 7
-
€2,838 EUR
£2,497 GBP
View
B+
Retailer 8
-
€2,910 EUR
$3,251 USD
View
B+
Retailer 9
-
€2,910 EUR
$3,251 USD
View
B
Retailer 10
-
€2,937 EUR
A$5,048 AUD
View
B+
Retailer 11
-
€3,015 EUR
£2,653 GBP
View
B
Retailer 12
-
€3,022 EUR
$3,376 USD
View
B
Retailer 13
-
€3,038 EUR
$3,395 USD
View
B
Retailer 14
-
€3,050 EUR
SGD 4,605 SGD
View
B
Retailer 15
-
€3,132 EUR
$3,499 USD
View
Retailer 16
-
€3,200 EUR
A$5,499 AUD
View
Price last confirmed 29 days ago
B
Retailer 17
-
€3,357 EUR
$3,751 USD
View
B
Retailer 18
-
€3,406 EUR
View
B
Retailer 19
-
€3,577 EUR
ZAR 64,552 ZAR
View
B
Retailer 20
-
€4,866 EUR
£4,281 GBP
View
Most Expensive
B
NZ Jewellers
fe29d54f-9b0a-43e9-beb0-0d8e4e5feb30 · Oct 30
€5,070 EUR
$5,664 USD
View
20 more retailers have this diamond
Prices start from €2,188 EURSave up to €2,881 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
€2,188 EUR