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2.71ct H SI2 Round Natural Diamond

EX • H/SI2 • HRD 240000287258

Shape and cutting style on the report: Brilliant

Certificate HRD 240000287258

Diamond specifications and retailer prices

From $30,431 AUD
£16,832 GBP
As of October 31, 2026
4 retailers carry this diamond
Most expensive: $30,431 AUD at Diamond Quarter
View at Diamond Quarter

About this 2.71ct natural round diamond

This 2.71ct natural round sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 240000287258. Listed at 4 retailers as of October 31, 2026. 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

2.71
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41.2°
OriginNatural
Grading LabHRD
CertificateHRD 240000287258
Dimensions8.89 × 8.84 × 5.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
8.89 mm8.84 mm2.71 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 240000287258
Side View
Table 58.0%Crown 36.5°Girdle: MediumPavilion 41.2°Culet: NoneDepth 63.0%

Caratlytics Score

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

Last verified: Oct 31
Current: $21,052 AUD|Low: $18,470 AUD|High: $21,239 AUD|Avg: $20,105 AUD|+2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 5, 2026
Retailer 6$18,470 AUD
Retailer 2$18,878 AUD
Retailer 5$20,451 AUD
Retailer 3$20,957 AUD
Retailer 1$21,052 AUD
Retailer 4$21,239 AUD

11 data points across 6 retailers

4 retailers

Retailer 1
-
$20,451 AUD
$14,366 USD
Price last confirmed 38 days ago
Retailer 2
-
$21,239 AUD
$14,919 USD
View
Price last confirmed 39 days ago
Retailer 3
-
$28,505 AUD
$20,023 USD
View
Price last confirmed 49 days ago
Most Expensive
B+
Diamond Quarter
2.71SI2H24585C2AN · Oct 31
$30,431 AUD
£16,832 GBP
View
3 more retailers have this diamond

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+
2.71ct Round
$30,431 AUD