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Marquise|Natural|HRD

1.00ct E I1 Marquise Natural Diamond

ID • E/I1 • HRD 260000217150

Certificate HRD 260000217150

Diamond specifications and retailer prices

From $2,450 NZD
₹131,522 INR
As of November 1, 2026
Save $5,261 NZD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,711 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 E colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000217150. Listed at 10 retailers as of October 30, 2026, with prices from $2,450 to $7,711, a $5,261 spread on the same certified stone. NZ Jewellers lists it at $7,711. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000217150
Dimensions10.77 × 5.09 × 3.12 mm
L/W Ratio2.12
Top View
10.77 mm5.09 mm1.00 ctE / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000217150
Side View
Table 58.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.2%

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: $7,711 NZD|Low: $2,450 NZD|High: $8,602 NZD|Avg: $3,698 NZD|-10.4%
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$2,450 NZD
Retailer 3$2,791 NZD
Retailer 7$2,919 NZD
Retailer 8$2,945 NZD
Retailer 5$3,162 NZD
Retailer 6$3,162 NZD
Retailer 10$3,348 NZD
Retailer 9$3,648 NZD
Retailer 4$4,318 NZD
NZ Jewellers$7,711 NZD

44 data points across 10 retailers

10 retailers$2,450 NZD to $7,711 NZD

A
Cheapest Retailer
-
$2,450 NZD
₹131,522 INR
A
Retailer 2
-
$2,791 NZD
$1,573 USD
View
B+
Retailer 3
-
$2,919 NZD
$1,645 USD
View
Final sale: no returns
A
Retailer 4
-
$2,945 NZD
$1,660 USD
View
A
Retailer 5
-
$3,162 NZD
$1,782 USD
View
A
Retailer 6
-
$3,162 NZD
$1,782 USD
View
A
Retailer 7
-
$3,348 NZD
$1,887 USD
View
A
Retailer 8
-
$3,648 NZD
$2,056 USD
View
B+
Retailer 9
-
$4,318 NZD
€2,318 EUR
View
Most Expensive
B
NZ Jewellers
09f58e69-7dca-4dd9-a031-ff0e72f6b406 · Oct 30
$7,711 NZD
$4,346 USD
View
9 more retailers have this diamond
Prices start from $2,450 NZDSave up to $5,261 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
$2,450 NZD