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Marquise|Natural|HRD

1.01ct E I1 Marquise Natural Diamond

ID • E/I1 • HRD 260000004099

Certificate HRD 260000004099

Diamond specifications and retailer prices

From $1,469 SGD
$1,149 USD
As of October 29, 2026
Save $2,485 SGD (63%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,954 SGD 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 $1,469 to $3,954, a $2,485 spread on the same certified stone. NZ Jewellers lists it at $3,954. 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
Colour
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: $3,954 SGD|Low: $911 SGD|High: $3,954 SGD|Avg: $1,687 SGD|+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$1,045 SGD
Retailer 4$1,469 SGD
Retailer 6$1,469 SGD
Retailer 5$1,525 SGD
Retailer 3$1,526 SGD
Retailer 9$1,667 SGD
Retailer 7$1,695 SGD
Retailer 8$1,889 SGD
Retailer 2$2,264 SGD
NZ Jewellers$3,954 SGD

27 data points across 10 retailers

9 retailers$1,469 SGD to $3,954 SGD

A
Cheapest Retailer
-
$1,469 SGD
$1,149 USD
A
Retailer 2
-
$1,469 SGD
$1,149 USD
View
A
Retailer 3
-
$1,525 SGD
$1,193 USD
View
A
Retailer 4
-
$1,526 SGD
$1,194 USD
View
A
Retailer 5
-
$1,667 SGD
$1,304 USD
View
Final sale: no returns
B+
Retailer 6
-
$1,695 SGD
$1,326 USD
View
B+
Retailer 7
-
$1,889 SGD
$1,478 USD
View
A
Retailer 8
-
$2,264 SGD
€1,687 EUR
View
Most Expensive
B
NZ Jewellers
6a76d512-a2c9-4bfe-b6ec-7d044b4c0dce · Oct 30
$3,954 SGD
$3,093 USD
View
8 more retailers have this diamond
Prices start from $1,469 SGDSave up to $2,485 SGD

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
$1,469 SGD