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Round|Natural|GIA

2.56ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2235949450

Certificate GIA 2235949450

Diamond specifications and retailer prices

From HK$170,317 HKD
CA$30,150 CAD
As of October 30, 2026
Save HK$109,683 HKD (39%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$279,999 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 2.56ct natural round diamond

This 2.56ct 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 GIA 2235949450. Listed at 10 retailers as of October 30, 2026, with prices from HK$170,317 to HK$279,999, a HK$109,683 spread on the same certified stone. MOH London lists it at HK$279,999. 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

2.56
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2235949450
Dimensions8.69 × 8.72 × 5.40 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Cavity, Needle
Top View
8.69 mm8.72 mm2.56 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235949450
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$279,999 HKD|Low: HK$170,317 HKD|High: HK$287,174 HKD|Avg: HK$212,524 HKD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 4HK$170,317 HKD
Retailer 10HK$171,378 HKD
Retailer 2HK$181,063 HKD
Retailer 5HK$186,437 HKD
Retailer 6HK$196,637 HKD
Retailer 3HK$211,140 HKD
Retailer 7HK$211,198 HKD
Retailer 8HK$217,902 HKD
Retailer 9HK$253,981 HKD
MOH LondonHK$279,999 HKD

35 data points across 10 retailers

10 retailersHK$170,317 HKD to HK$279,999 HKD

A
Cheapest Retailer
-
HK$170,317 HKD
CA$30,150 CAD
A
Retailer 2
-
HK$171,378 HKD
$21,844 USD
View
A
Retailer 3
-
HK$181,063 HKD
£18,172 GBP
View
A
Retailer 4
-
HK$186,437 HKD
$23,763 USD
View
B+
Retailer 5
-
HK$196,637 HKD
$25,063 USD
View
B+
Retailer 6
-
HK$211,140 HKD
€25,630 EUR
View
B+
Retailer 7
-
HK$211,198 HKD
$26,919 USD
View
B+
Retailer 8
-
HK$217,902 HKD
$27,773 USD
View
B+
Retailer 9
-
HK$253,981 HKD
$32,372 USD
View
Most Expensive
B
MOH London
503A1F758 · Nov 1
HK$279,999 HKD
£28,101 GBP
View
9 more retailers have this diamond
Prices start from HK$170,317 HKDSave up to HK$109,683 HKD

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
2.56ct Round
HK$170,317 HKD