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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 £10,340 GBP
SGD 18,723 SGD
As of October 31, 2026
Save £124 GBP (1%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £15,495 GBP 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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £15,495 GBP|Low: £9,919 GBP|High: £15,495 GBP|Avg: £11,833 GBP|+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£9,919 GBP
Retailer 8£10,322 GBP
Retailer 2£10,340 GBP
Retailer 7£10,464 GBP
Retailer 3£10,821 GBP
Retailer 6£11,543 GBP
Retailer 11£11,723 GBP
Retailer 4£12,018 GBP
Retailer 12£12,174 GBP
Retailer 5£12,281 GBP
Retailer 10£13,888 GBP
MOH London£15,495 GBP

15 data points across 12 retailers

9 retailers£10,340 GBP to £10,464 GBP

Retailer 1
-
£10,322 GBP
$13,830 USD
Price last confirmed 26 days ago
A
Retailer 2
-
£10,340 GBP
SGD 18,723 SGD
View
A
Retailer 3
-
£10,464 GBP
$14,021 USD
View
Retailer 4
-
£11,543 GBP
$15,466 USD
View
Price last confirmed 33 days ago
Retailer 5
-
£11,723 GBP
$15,708 USD
View
Price last confirmed 25 days ago
Retailer 6
-
£12,018 GBP
$16,102 USD
View
Price last confirmed 25 days ago
Retailer 7
-
£12,174 GBP
$16,312 USD
View
Price last confirmed 33 days ago
Retailer 8
-
£13,888 GBP
$18,609 USD
View
Price last confirmed 35 days ago
Most Expensive
MOH London
D5964BEE9 · Oct 5
£15,495 GBP
View
Price last confirmed 27 days ago
8 more retailers have this diamond
Prices start from £10,340 GBPSave up to £124 GBP

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
£10,340 GBP