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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 $2,551 NZD
₹136,701 INR
As of November 2, 2026
Save $5,697 NZD (69%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,248 NZD 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 $2,551 to $8,248, a $5,697 spread on the same certified stone. NZ Jewellers lists it at $8,248. 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: $8,248 NZD|Low: $2,535 NZD|High: $8,419 NZD|Avg: $3,828 NZD|-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$2,551 NZD
Retailer 9$2,908 NZD
Retailer 7$3,121 NZD
Retailer 6$3,128 NZD
Retailer 4$3,382 NZD
Retailer 5$3,382 NZD
Retailer 10$3,611 NZD
Retailer 8$3,901 NZD
Retailer 3$4,162 NZD
NZ Jewellers$8,248 NZD

34 data points across 10 retailers

10 retailers$2,551 NZD to $8,248 NZD

A
Cheapest Retailer
-
$2,551 NZD
₹136,701 INR
A
Retailer 2
-
$2,908 NZD
$1,636 USD
View
A
Retailer 3
-
$3,121 NZD
$1,756 USD
View
Final sale: no returns
A
Retailer 4
-
$3,128 NZD
$1,760 USD
View
A
Retailer 5
-
$3,382 NZD
$1,903 USD
View
A
Retailer 6
-
$3,382 NZD
$1,903 USD
View
Retailer 7
-
$3,611 NZD
$2,032 USD
View
Price last confirmed 8 days ago
A
Retailer 8
-
$3,901 NZD
$2,195 USD
View
A
Retailer 9
-
$4,162 NZD
€2,230 EUR
View
Most Expensive
B
NZ Jewellers
5f44aa2d-a61a-4cb9-9158-324ca884d05b · Oct 30
$8,248 NZD
$4,641 USD
View
9 more retailers have this diamond
Prices start from $2,551 NZDSave up to $5,697 NZD

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
$2,551 NZD