Marquise|Natural|HRD

1.01ct E I1 Marquise Natural Diamond

ID • E/I1 • HRD 260000004099

Certificate HRD 260000004099

Diamond specifications and retailer prices

From $1,149 USD
As of October 29, 2026
Save $1,944 USD (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,093 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct 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 260000004099. Listed at 9 retailers as of October 29, 2026, with prices from $1,149 to $3,093, a $1,944 spread on the same certified stone. NZ Jewellers lists it at $3,093. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Color
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000004099
Dimensions10.00 × 5.18 × 3.10 mm
L/W Ratio1.93
Culet sizePointed
Top View
10.00 mm5.18 mm1.01 ctE / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000004099
Side View
Table 59.0%CrownGirdle: MediumPavilionCulet: NoneDepth 59.8%

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: Oct 29
Current: $3,093 USD|Low: $713 USD|High: $3,093 USD|Avg: $1,320 USD|+23.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10$818 USD
Retailer 4$1,149 USD
Retailer 6$1,149 USD
Retailer 5$1,193 USD
Retailer 3$1,194 USD
Retailer 9$1,304 USD
Retailer 7$1,326 USD
Retailer 8$1,478 USD
Retailer 2$1,771 USD
NZ Jewellers$3,093 USD

27 data points across 10 retailers

9 retailers$1,149 USD to $3,093 USD

A
Cheapest Retailer
-
$1,149 USD
A
Retailer 2
-
$1,149 USD
View
A
Retailer 3
-
$1,193 USD
View
A
Retailer 4
-
$1,194 USD
View
A
Retailer 5
-
$1,304 USD
View
Final sale: no returns
B+
Retailer 6
-
$1,326 USD
View
B+
Retailer 7
-
$1,478 USD
View
A
Retailer 8
-
$1,771 USD
€1,687 EUR
View
Most Expensive
B
NZ Jewellers
6a76d512-a2c9-4bfe-b6ec-7d044b4c0dce · Oct 30
$3,093 USD
View
8 more retailers have this diamond
Prices start from $1,149 USDSave up to $1,944 USD

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
1.01ct Marquise
$1,149 USD