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Round|Natural|HRD

2.50ct F SI2 Round Natural Diamond

EX • F/SI2 • HRD 260000194586

Certificate HRD 260000194586

Diamond specifications and retailer prices

From $19,724 AUD
SGD 18,723 SGD
As of October 31, 2026
Save $236 AUD (1%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $29,557 AUD at MOH London · As of October 5, 2026
View at MOH London

About this 2.5ct natural round diamond

This 2.5ct natural round sits in the two to three carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 260000194586. Listed at 9 retailers as of October 31, 2026, with a relatively tight 1% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

2.50
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.6°
Pavilion angle41.6°
OriginNatural
Grading LabHRD
CertificateHRD 260000194586
Dimensions8.65 × 8.63 × 5.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
8.65 mm8.63 mm2.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateHRD 260000194586
Side View
Table 59.0%Crown 34.6°Girdle: MediumPavilion 41.6°CuletDepth 62.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $29,557 AUD|Low: $18,921 AUD|High: $29,557 AUD|Avg: $22,572 AUD|+1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 13, 2026
Retailer 9$18,921 AUD
Retailer 8$19,688 AUD
Retailer 2$19,724 AUD
Retailer 7$19,960 AUD
Retailer 3$20,641 AUD
Retailer 6$22,017 AUD
Retailer 11$22,362 AUD
Retailer 4$22,923 AUD
Retailer 12$23,222 AUD
Retailer 5$23,425 AUD
Retailer 10$26,492 AUD
MOH London$29,557 AUD

15 data points across 12 retailers

9 retailers$19,724 AUD to $19,960 AUD

Retailer 1
-
$19,688 AUD
$13,830 USD
Price last confirmed 26 days ago
A
Retailer 2
-
$19,724 AUD
SGD 18,723 SGD
View
A
Retailer 3
-
$19,960 AUD
$14,021 USD
View
Retailer 4
-
$22,017 AUD
$15,466 USD
View
Price last confirmed 33 days ago
Retailer 5
-
$22,362 AUD
$15,708 USD
View
Price last confirmed 25 days ago
Retailer 6
-
$22,923 AUD
$16,102 USD
View
Price last confirmed 26 days ago
Retailer 7
-
$23,222 AUD
$16,312 USD
View
Price last confirmed 33 days ago
Retailer 8
-
$26,492 AUD
$18,609 USD
View
Price last confirmed 35 days ago
Most Expensive
MOH London
D5964BEE9 · Oct 5
$29,557 AUD
£16,348 GBP
View
Price last confirmed 27 days ago
8 more retailers have this diamond
Prices start from $19,724 AUDSave up to $236 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.

A
2.50ct Round
$19,724 AUD