CaratHunter
Plans
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 $809 USD
As of October 28, 2026
Save $1,939 USD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,748 USD 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 $809 to $2,748, a $1,939 spread on the same certified stone. NZ Jewellers lists it at $2,748. 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
Color
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: $2,748 USD|Low: $741 USD|High: $2,748 USD|Avg: $1,163 USD
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$756 USD
Retailer 9$809 USD
Retailer 2$876 USD
Retailer 7$876 USD
Retailer 8$910 USD
Retailer 11$970 USD
Retailer 6$1,011 USD
Retailer 5$1,024 USD
Retailer 10$1,260 USD
Retailer 4$1,614 USD
NZ Jewellers$2,748 USD

22 data points across 11 retailers

8 retailers$809 USD to $2,748 USD

A
Cheapest Retailer
-
$809 USD
Final sale: no returns
A
Retailer 2
-
$876 USD
View
A
Retailer 3
-
$876 USD
View
A
Retailer 4
-
$910 USD
View
A
Retailer 5
-
$1,011 USD
View
A
Retailer 6
-
$1,024 USD
£806 GBP
View
B+
Retailer 7
-
$1,614 USD
£1,271 GBP
View
Most Expensive
B
NZ Jewellers
5ca1fbf4-8592-4c7a-a8e7-ace78bb197bd · Oct 27
$2,748 USD
View
7 more retailers have this diamond
Prices start from $809 USDSave up to $1,939 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
0.91ct Heart
$809 USD