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1.73ct L SI2 Round Natural Diamond

VG • L/SI2 • HRD 190000094880

Shape and cutting style on the report: Brilliant

Certificate HRD 190000094880

Diamond specifications and retailer prices

From $7,560 AUD
As of November 5, 2026
Save $1,621 AUD (18%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $14,498 AUD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.73ct natural round diamond

This 1.73ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by HRD 190000094880. Listed at 7 retailers as of November 5, 2026, with a relatively tight 21% 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

1.73
Carat
L
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.9°
Pavilion angle41.7°
OriginNatural
Grading LabHRD
CertificateHRD 190000094880
Dimensions7.57 × 7.59 × 4.80 mm
L/W Ratio1.00
Top View
7.57 mm7.59 mm1.73 ctL / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 190000094880
Side View
Table 60.0%Crown 36.9°Girdle: MediumPavilion 41.7°Culet: 0.5Depth 63.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $9,181 AUD|Low: $7,560 AUD|High: $9,295 AUD|Avg: $8,575 AUD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2$7,560 AUD
Retailer 3$8,668 AUD
Retailer 4$8,891 AUD
Retailer 1$9,181 AUD

22 data points across 4 retailers

7 retailers$7,560 AUD to $9,181 AUD

B
Cheapest Retailer
-
$7,560 AUD
Retailer 2
-
$8,668 AUD
View
Price last confirmed 39 days ago
Retailer 3
-
$8,668 AUD
View
Price last confirmed 38 days ago
C
Retailer 4
-
$8,891 AUD
View
C
Retailer 5
-
$9,181 AUD
View
Retailer 6
-
$10,002 AUD
View
Price last confirmed 38 days ago
Most Expensive
NZ Jewellers
8162d3ea-d848-42b8-a0f1-1c04d84a50ac · Sep 28
$14,498 AUD
$10,149 USD
View
Price last confirmed 39 days ago
6 more retailers have this diamond
Prices start from $7,560 AUDSave up to $1,621 AUD

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
1.73ct Round
$7,560 AUD