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Heart|Natural|HRD

1.34ct J SI1 Heart Natural Diamond

J/SI1 • HRD 170003042773

Certificate HRD 170003042773

Diamond specifications and retailer prices

From $3,976 SGD
As of November 5, 2026
Save $899 SGD (18%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $4,874 SGD at Yorxs · As of November 6, 2026
View at Yorxs

About this 1.34ct natural heart diamond

This 1.34ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included) and certified by HRD 170003042773. Listed at 2 retailers as of November 5, 2026, with prices from $3,976 to $4,874, a $899 spread on the same certified stone. Yorxs lists it at $4,874. 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

1.34
Carat
J
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabHRD
CertificateHRD 170003042773
Dimensions6.46 × 7.07 × 3.48 mm
L/W Ratio1.09
Top View
6.46 mm7.07 mm1.34 ctJ / SI1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateHRD 170003042773
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 49.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 5
Current: $3,976 SGD|Low: $3,976 SGD|High: $4,888 SGD|Avg: $4,412 SGD
Retailer 1
Yorxs
November 6, 2026
Retailer 1$3,976 SGD
Yorxs$4,874 SGD

19 data points across 2 retailers

2 retailers$3,976 SGD to $4,874 SGD

B
Cheapest Retailer
-
$3,976 SGD
Most Expensive
C
Yorxs
357005721 · Nov 6
$4,874 SGD
€3,622 EUR
View
1 more retailer has this diamond
Prices start from $3,976 SGDSave up to $899 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.

B
1.34ct Heart
$3,976 SGD