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Marquise|Natural|HRD

1.00ct D I1 Marquise Natural Diamond

ID • D/I1 • HRD 260000178362

Certificate HRD 260000178362

Diamond specifications and retailer prices

From €1,285 EUR
₹136,745 INR
As of November 1, 2026
Save €2,869 EUR (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,154 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000178362. Listed at 10 retailers as of October 30, 2026, with prices from €1,285 to €4,154, a €2,869 spread on the same certified stone. NZ Jewellers lists it at €4,154. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Color
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000178362
Dimensions9.49 × 4.98 × 3.26 mm
L/W Ratio1.91
Top View
9.49 mm4.98 mm1.00 ctD / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000178362
Side View
Table 62.0%CrownGirdle: THIPavilionCulet: NoneDepth 65.5%

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: €4,154 EUR|Low: €1,277 EUR|High: €4,240 EUR|Avg: €1,928 EUR|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 2€1,285 EUR
Retailer 9€1,464 EUR
Retailer 7€1,572 EUR
Retailer 6€1,575 EUR
Retailer 4€1,703 EUR
Retailer 5€1,703 EUR
Retailer 10€1,819 EUR
Retailer 8€1,965 EUR
Retailer 3€2,090 EUR
NZ Jewellers€4,154 EUR

33 data points across 10 retailers

10 retailers€1,285 EUR to €4,154 EUR

A
Cheapest Retailer
-
€1,285 EUR
₹136,745 INR
A
Retailer 2
-
€1,464 EUR
$1,636 USD
View
A
Retailer 3
-
€1,572 EUR
$1,756 USD
View
Final sale: no returns
A
Retailer 4
-
€1,575 EUR
$1,760 USD
View
A
Retailer 5
-
€1,703 EUR
$1,903 USD
View
A
Retailer 6
-
€1,703 EUR
$1,903 USD
View
Retailer 7
-
€1,819 EUR
$2,032 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
€1,965 EUR
$2,195 USD
View
A
Retailer 9
-
€2,090 EUR
View
Most Expensive
B
NZ Jewellers
5f44aa2d-a61a-4cb9-9158-324ca884d05b · Oct 30
€4,154 EUR
$4,641 USD
View
9 more retailers have this diamond
Prices start from €1,285 EURSave up to €2,869 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
€1,285 EUR