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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 $1,772 SGD
₹132,008 INR
As of October 30, 2026
Save $3,784 SGD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,556 SGD 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 $1,772 to $5,556, a $3,784 spread on the same certified stone. NZ Jewellers lists it at $5,556. 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: Oct 30
Current: $5,556 SGD|Low: $1,772 SGD|High: $6,239 SGD|Avg: $2,675 SGD|-10.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 3$1,772 SGD
Retailer 9$2,054 SGD
Retailer 6$2,103 SGD
Retailer 7$2,122 SGD
Retailer 4$2,278 SGD
Retailer 5$2,278 SGD
Retailer 10$2,412 SGD
Retailer 8$2,628 SGD
Retailer 2$3,111 SGD
NZ Jewellers$5,556 SGD

44 data points across 10 retailers

10 retailers$1,772 SGD to $5,556 SGD

A
Cheapest Retailer
-
$1,772 SGD
₹132,008 INR
A
Retailer 2
-
$2,054 SGD
$1,607 USD
View
B+
Retailer 3
-
$2,103 SGD
$1,645 USD
View
Final sale: no returns
A
Retailer 4
-
$2,122 SGD
$1,660 USD
View
A
Retailer 5
-
$2,278 SGD
$1,782 USD
View
A
Retailer 6
-
$2,278 SGD
$1,782 USD
View
A
Retailer 7
-
$2,412 SGD
$1,887 USD
View
A
Retailer 8
-
$2,628 SGD
$2,056 USD
View
B+
Retailer 9
-
$3,111 SGD
€2,318 EUR
View
Most Expensive
B
NZ Jewellers
09f58e69-7dca-4dd9-a031-ff0e72f6b406 · Oct 30
$5,556 SGD
$4,346 USD
View
9 more retailers have this diamond
Prices start from $1,772 SGDSave up to $3,784 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
1.00ct Marquise
$1,772 SGD