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1.62ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 5513369676

Certificate GIA 5513369676

Diamond specifications and retailer prices

From $19,869 AUD
£11,003 GBP
As of October 28, 2026
1 retailer carries this diamond
Only listing: $19,869 AUD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 1.62ct natural round diamond

This 1.62ct natural round sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5513369676. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.62
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5513369676
Dimensions7.51 × 7.54 × 4.63 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
7.51 mm7.54 mm1.62 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5513369676
Side View
Table 58.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°CuletDepth 61.6%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 28
Current: $12,666 AUD|Low: $12,666 AUD|High: $12,666 AUD|Avg: $12,666 AUD
February 18, 2026
Retailer 1$12,666 AUD

1 data point across 1 retailer

1 retailer

C
Diamond Quarter
1.62SI1H5576442FN · Oct 28
$19,869 AUD
£11,003 GBP
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C
1.62ct Round
$19,869 AUD