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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 €1,280 EUR
₹136,701 INR
As of November 2, 2026
Save €2,858 EUR (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €4,138 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 €1,280 to €4,138, a €2,858 spread on the same certified stone. NZ Jewellers lists it at €4,138. 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
Colour
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 2
Current: €4,138 EUR|Low: €1,272 EUR|High: €4,223 EUR|Avg: €1,920 EUR|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2€1,280 EUR
Retailer 9€1,459 EUR
Retailer 7€1,566 EUR
Retailer 6€1,569 EUR
Retailer 4€1,697 EUR
Retailer 5€1,697 EUR
Retailer 10€1,812 EUR
Retailer 8€1,957 EUR
Retailer 3€2,088 EUR
NZ Jewellers€4,138 EUR

34 data points across 10 retailers

10 retailers€1,280 EUR to €4,138 EUR

A
Cheapest Retailer
-
€1,280 EUR
₹136,701 INR
A
Retailer 2
-
€1,459 EUR
$1,636 USD
View
A
Retailer 3
-
€1,566 EUR
$1,756 USD
View
Final sale: no returns
A
Retailer 4
-
€1,569 EUR
$1,760 USD
View
A
Retailer 5
-
€1,697 EUR
$1,903 USD
View
A
Retailer 6
-
€1,697 EUR
$1,903 USD
View
Retailer 7
-
€1,812 EUR
$2,032 USD
View
Price last confirmed 7 days ago
A
Retailer 8
-
€1,957 EUR
$2,195 USD
View
A
Retailer 9
-
€2,088 EUR
View
Most Expensive
B
NZ Jewellers
5f44aa2d-a61a-4cb9-9158-324ca884d05b · Oct 30
€4,138 EUR
$4,641 USD
View
9 more retailers have this diamond
Prices start from €1,280 EURSave up to €2,858 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
€1,280 EUR