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Marquise|Natural|GIA

1.01ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 2554216203

Certificate GIA 2554216203

Diamond specifications and retailer prices

From €2,077 EUR
HK$18,200 HKD
As of November 1, 2026
Save €2,777 EUR (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,854 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 2554216203. Listed at 18 retailers as of October 30, 2026, with prices from €2,077 to €4,854, a €2,777 spread on the same certified stone. NZ Jewellers lists it at €4,854. 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
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554216203
Dimensions10.42 × 5.16 × 3.28 mm
L/W Ratio2.02
Top View
10.42 mm5.16 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554216203
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.6%

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: €4,854 EUR|Low: €2,054 EUR|High: €4,854 EUR|Avg: €3,205 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 10€2,077 EUR
Retailer 2€2,094 EUR
Retailer 5€2,571 EUR
Retailer 6€2,754 EUR
Retailer 3€2,786 EUR
Retailer 12€2,786 EUR
Retailer 8€2,887 EUR
Retailer 13€2,893 EUR
Retailer 4€3,214 EUR
Retailer 7€3,261 EUR
Retailer 9€4,658 EUR
Retailer 11€4,688 EUR
NZ Jewellers€4,854 EUR

24 data points across 13 retailers

18 retailers€2,077 EUR to €4,854 EUR

A
Cheapest Retailer
-
€2,077 EUR
HK$18,200 HKD
A
Retailer 2
-
€2,094 EUR
₹223,657 INR
View
A
Retailer 3
-
€2,379 EUR
$2,668 USD
View
A
Retailer 4
-
€2,495 EUR
$2,798 USD
View
A
Retailer 5
-
€2,511 EUR
$2,816 USD
View
A
Retailer 6
-
€2,571 EUR
$2,884 USD
View
Final sale: no returns
A
Retailer 7
-
€2,754 EUR
£2,432 GBP
View
A
Retailer 8
-
€2,786 EUR
$3,125 USD
View
A
Retailer 9
-
€2,786 EUR
$3,125 USD
View
A
Retailer 10
-
€2,887 EUR
£2,549 GBP
View
A
Retailer 11
-
€2,889 EUR
SGD 4,379 SGD
View
A
Retailer 12
-
€2,893 EUR
$3,245 USD
View
A
Retailer 13
-
€2,913 EUR
$3,268 USD
View
B+
Retailer 14
-
€3,214 EUR
$3,605 USD
View
B+
Retailer 15
-
€3,261 EUR
View
B
Retailer 16
-
€4,658 EUR
£4,114 GBP
View
B
Retailer 17
-
€4,688 EUR
£4,140 GBP
View
Most Expensive
B
NZ Jewellers
ab811e8e-9ca9-4dd9-b82c-97263e3adf7b · Oct 30
€4,854 EUR
$5,444 USD
View
17 more retailers have this diamond
Prices start from €2,077 EURSave up to €2,777 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
€2,077 EUR