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Heart|Natural|HRD

1.59ct G SI1 Heart Natural Diamond

G/SI1 • HRD 200000047834

Certificate HRD 200000047834

Diamond specifications and retailer prices

From $15,366 NZD
€8,234 EUR
As of November 2, 2026
Save $941 NZD (6%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $16,307 NZD at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.59ct natural heart diamond

This 1.59ct natural heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included) and certified by HRD 200000047834. Listed at 2 retailers as of November 2, 2026, with a relatively tight 6% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.59
Carat
G
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabHRD
CertificateHRD 200000047834
Dimensions7.65 × 7.73 × 3.55 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.65 mm7.73 mm1.59 ctG / SI1
OriginNatural
PolishGood
SymmetryGood
FluorescenceMedium
CertificateHRD 200000047834
Side View
Table 61.0%CrownGirdle: Extremely ThickPavilionCuletDepth 45.9%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 2
Current: $15,366 NZD|Low: $15,366 NZD|High: $16,307 NZD|Avg: $15,770 NZD
Retailer 1
Yorxs
November 2, 2026
Retailer 1$15,366 NZD
Yorxs$16,307 NZD

18 data points across 2 retailers

2 retailers$15,366 NZD to $16,307 NZD

C
Cheapest Retailer
-
$15,366 NZD
€8,234 EUR
Most Expensive
C
Yorxs
550046850 · Nov 2
$16,307 NZD
€8,738 EUR
View
1 more retailer has this diamond
Prices start from $15,366 NZDSave up to $941 NZD

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.

C
1.59ct Heart
$15,366 NZD