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Heart|Natural|HRD

3.09ct J SI2 Heart Natural Diamond

EX • J/SI2 • HRD 260000075990

Certificate HRD 260000075990

Diamond specifications and retailer prices

From $13,691 SGD
As of November 1, 2026
Save $5,390 SGD (28%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $19,082 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 3.09ct natural heart diamond

This 3.09ct natural heart sits in the three to five carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000075990. Listed at 4 retailers as of November 1, 2026, with prices from $13,691 to $19,082, a $5,390 spread on the same certified stone. NZ Jewellers lists it at $19,082. 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

3.09
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle39.88°
Pavilion angle39.88°
OriginNatural
Grading LabHRD
CertificateHRD 260000075990
Dimensions9.07 × 9.96 × 5.82 mm
L/W Ratio1.10
Girdle conditionMedium
Top View
9.07 mm9.96 mm3.09 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateHRD 260000075990
Side View
Table 63.0%Crown 39.88°GirdlePavilion 39.88°Culet: NoneDepth 58.7%

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 1
Current: $19,082 SGD|Low: $12,002 SGD|High: $19,089 SGD|Avg: $15,397 SGD|-0.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 5$12,002 SGD
Retailer 3$13,691 SGD
Retailer 4$13,902 SGD
Retailer 2$17,881 SGD
NZ Jewellers$19,082 SGD

16 data points across 5 retailers

4 retailers$13,691 SGD to $19,082 SGD

A
Cheapest Retailer
-
$13,691 SGD
A
Retailer 2
-
$13,902 SGD
View
B+
Retailer 3
-
$17,881 SGD
View
Most Expensive
B+
NZ Jewellers
86e5aaa3-9bdb-4c43-9224-f26a2262523c · Nov 3
$19,082 SGD
$14,889 USD
View
3 more retailers have this diamond
Prices start from $13,691 SGDSave up to $5,390 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
3.09ct Heart
$13,691 SGD