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Marquise|Natural|HRD

2.03ct I SI2 Marquise Natural Diamond

VG • I/SI2 • HRD 260000017537

Certificate HRD 260000017537

Diamond specifications and retailer prices

From $14,420 AUD
As of November 2, 2026
6 retailers carry this diamond
Most expensive: $16,370 AUD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 2.03ct natural marquise diamond

This 2.03ct natural marquise sits in the two to three carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by HRD 260000017537. Listed at 6 retailers as of November 2, 2026. 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

2.03
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30.88°
Pavilion angle36.63°
OriginNatural
Grading LabHRD
CertificateHRD 260000017537
Dimensions12.61 × 6.84 × 3.87 mm
L/W Ratio1.84
Girdle conditionThick
Top View
12.61 mm6.84 mm2.03 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000017537
Side View
Table 56.0%Crown 30.88°GirdlePavilion 36.63°Culet: NoneDepth 56.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $14,420 AUD|Low: $10,112 AUD|High: $14,593 AUD|Avg: $12,314 AUD
Retailer 1
Retailer 2
November 1, 2026
Retailer 2$10,112 AUD
Retailer 1$14,420 AUD

10 data points across 2 retailers

6 retailers

Retailer 1
-
$9,788 AUD
Price last confirmed 45 days ago
Retailer 2
-
$9,788 AUD
View
Price last confirmed 29 days ago
Retailer 3
-
$9,939 AUD
View
Price last confirmed 36 days ago
B+
Retailer 4
-
$14,420 AUD
View
Retailer 5
-
$16,370 AUD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
f87bd762-d2c7-490b-9869-9f02ccba1fd4 · Sep 29
$16,370 AUD
$11,248 USD
View
Price last confirmed 38 days ago
5 more retailers have this diamond
Prices start from $14,420 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+
2.03ct Marquise
$14,420 AUD