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Heart|Natural|HRD

3.03ct H SI2 Heart Natural Diamond

GD • H/SI2 • HRD 260000073015

Certificate HRD 260000073015

Diamond specifications and retailer prices

From $16,407 SGD
As of November 6, 2026
Save $8,216 SGD (33%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $26,348 SGD at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 3.03ct natural heart diamond

This 3.03ct natural heart sits in the three to five carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 260000073015. Listed at 6 retailers as of November 4, 2026, with a 50% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.03
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle42.9°
OriginNatural
Grading LabHRD
CertificateHRD 260000073015
Dimensions8.62 × 9.65 × 6.13 mm
L/W Ratio1.12
Girdle conditionFaceted
Top View
8.62 mm9.65 mm3.03 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000073015
Side View
Table 58.0%CrownGirdle: MediumPavilion 42.9°Culet: NoneDepth 63.5%

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 6
Current: $26,348 SGD|Low: $14,542 SGD|High: $26,348 SGD|Avg: $20,450 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 2$16,407 SGD
Retailer 5$16,722 SGD
Retailer 6$18,353 SGD
Retailer 7$18,564 SGD
Retailer 4$21,959 SGD
Retailer 3$24,623 SGD
NZ Jewellers$26,348 SGD

37 data points across 7 retailers

6 retailers$16,407 SGD to $24,623 SGD

A
Cheapest Retailer
-
$16,407 SGD
B+
Retailer 2
-
$16,722 SGD
View
Final sale: no returns
B+
Retailer 3
-
$18,353 SGD
View
B+
Retailer 4
-
$21,959 SGD
View
B+
Retailer 5
-
$24,623 SGD
View
Most Expensive
NZ Jewellers
75bf0c26-e26b-4fb2-a480-644ee47d5e81 · Oct 24
$26,348 SGD
$20,559 USD
View
Price last confirmed 13 days ago
5 more retailers have this diamond
Prices start from $16,407 SGDSave up to $8,216 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
3.03ct Heart
$16,407 SGD