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Marquise|Natural|HRD

1.00ct H SI2 Marquise Natural Diamond

ID • H/SI2 • HRD 260000219128

Certificate HRD 260000219128

Diamond specifications and retailer prices

From €1,361 EUR
As of November 6, 2026
Save €2,897 EUR (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €4,259 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded H 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 HRD 260000219128. Listed at 14 retailers as of November 5, 2026, with prices from €1,361 to €4,259, a €2,897 spread on the same certified stone. NZ Jewellers lists it at €4,259. 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

1.00
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000219128
Dimensions9.76 × 5.14 × 3.28 mm
L/W Ratio1.90
Top View
9.76 mm5.14 mm1.00 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000219128
Side View
Table 55.0%CrownGirdle: THIPavilionCulet: NoneDepth 63.8%

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 6
Current: €4,259 EUR|Low: €1,361 EUR|High: €4,259 EUR|Avg: €2,074 EUR|+12.6%
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
November 6, 2026
Retailer 7€1,361 EUR
Retailer 4€1,591 EUR
Retailer 3€1,611 EUR
Retailer 5€1,616 EUR
Retailer 12€1,746 EUR
Retailer 13€1,746 EUR
Retailer 14€1,760 EUR
Retailer 10€1,826 EUR
Retailer 2€1,827 EUR
Retailer 11€1,869 EUR
Retailer 6€2,014 EUR
Retailer 8€2,372 EUR
Retailer 9€3,051 EUR
NZ Jewellers€4,259 EUR

32 data points across 14 retailers

14 retailers€1,361 EUR to €4,259 EUR

A
Cheapest Retailer
-
€1,361 EUR
A
Retailer 2
-
€1,591 EUR
View
B+
Retailer 3
-
€1,611 EUR
View
Final sale: no returns
A
Retailer 4
-
€1,616 EUR
View
Retailer 5
-
€1,746 EUR
View
Price last confirmed 9 days ago
A
Retailer 6
-
€1,746 EUR
View
A
Retailer 7
-
€1,760 EUR
View
A
Retailer 8
-
€1,826 EUR
View
A
Retailer 9
-
€1,827 EUR
View
A
Retailer 10
-
€1,869 EUR
View
A
Retailer 11
-
€2,014 EUR
View
B+
Retailer 12
-
€2,372 EUR
View
B
Retailer 13
-
€3,051 EUR
View
Most Expensive
C
NZ Jewellers
8e88b397-8510-4953-9942-7d72bf76c0cd · Nov 5
€4,259 EUR
$4,755 USD
View
13 more retailers have this diamond
Prices start from €1,361 EURSave up to €2,897 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
1.00ct Marquise
€1,361 EUR