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Heart|Natural|HRD

1.02ct J SI2 Heart Natural Diamond

VG • J/SI2 • HRD 250000250398

Certificate HRD 250000250398

Diamond specifications and retailer prices

From $1,474 SGD
As of November 4, 2026
Save $2,199 SGD (60%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $3,673 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by HRD 250000250398. Listed at 5 retailers as of November 3, 2026, with prices from $1,474 to $3,673, a $2,199 spread on the same certified stone. NZ Jewellers lists it at $3,673. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
J
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.68°
Pavilion angle40.86°
OriginNatural
Grading LabHRD
CertificateHRD 250000250398
Dimensions6.11 × 6.91 × 4.14 mm
L/W Ratio1.13
Girdle conditionMedium
Top View
6.11 mm6.91 mm1.02 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000250398
Side View
Table 59.0%Crown 36.68°GirdlePavilion 40.86°Culet: NoneDepth 59.9%

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: Nov 4
Current: $3,673 SGD|Low: $1,474 SGD|High: $3,709 SGD|Avg: $2,203 SGD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 4$1,474 SGD
Retailer 5$1,506 SGD
Retailer 3$1,564 SGD
Retailer 6$1,976 SGD
Retailer 2$2,758 SGD
NZ Jewellers$3,673 SGD

14 data points across 6 retailers

5 retailers$1,474 SGD to $3,673 SGD

B+
Cheapest Retailer
-
$1,474 SGD
A
Retailer 2
-
$1,506 SGD
View
B+
Retailer 3
-
$1,564 SGD
View
B
Retailer 4
-
$2,758 SGD
View
Most Expensive
B
NZ Jewellers
406e447e-96b4-4a93-9337-f9d17e7fc030 · Nov 3
$3,673 SGD
$2,866 USD
View
4 more retailers have this diamond
Prices start from $1,474 SGDSave up to $2,199 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
1.02ct Heart
$1,474 SGD