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Heart|Natural|HRD

0.91ct E SI2 Heart Natural Diamond

ID • E/SI2 • HRD 230000024421

Shape and cutting style on the report: Heart

Certificate HRD 230000024421

Diamond specifications and retailer prices

From $1,037 SGD
$809 USD
As of October 28, 2026
Save $2,485 SGD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,522 SGD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 230000024421. Listed at 8 retailers as of October 27, 2026, with prices from $1,037 to $3,522, a $2,485 spread on the same certified stone. NZ Jewellers lists it at $3,522. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.91
Carat
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 230000024421
Dimensions5.55 × 6.54 × 4.00 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Top View
5.55 mm6.54 mm0.91 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 230000024421
Side View
Table 61.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.0%

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 28
Current: $3,522 SGD|Low: $950 SGD|High: $3,522 SGD|Avg: $1,491 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 3$969 SGD
Retailer 9$1,037 SGD
Retailer 2$1,123 SGD
Retailer 7$1,123 SGD
Retailer 8$1,166 SGD
Retailer 11$1,243 SGD
Retailer 6$1,296 SGD
Retailer 5$1,312 SGD
Retailer 10$1,615 SGD
Retailer 4$2,069 SGD
NZ Jewellers$3,522 SGD

22 data points across 11 retailers

8 retailers$1,037 SGD to $3,522 SGD

A
Cheapest Retailer
-
$1,037 SGD
$809 USD
Final sale: no returns
A
Retailer 2
-
$1,123 SGD
$876 USD
View
A
Retailer 3
-
$1,123 SGD
$876 USD
View
A
Retailer 4
-
$1,166 SGD
$910 USD
View
A
Retailer 5
-
$1,296 SGD
$1,011 USD
View
A
Retailer 6
-
$1,312 SGD
£806 GBP
View
B+
Retailer 7
-
$2,069 SGD
£1,271 GBP
View
Most Expensive
B
NZ Jewellers
5ca1fbf4-8592-4c7a-a8e7-ace78bb197bd · Oct 27
$3,522 SGD
$2,748 USD
View
7 more retailers have this diamond
Prices start from $1,037 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
0.91ct Heart
$1,037 SGD