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2.56ct G SI1 Round Natural Diamond

EX • G/SI1 • GIA 5242092732

Certificate GIA 5242092732

Diamond specifications and retailer prices

From HK$218,668 HKD
$27,871 USD
As of October 31, 2026
Save HK$122,930 HKD (36%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$341,597 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5242092732. Listed at 8 retailers as of October 31, 2026, with prices from HK$218,668 to HK$341,597, a HK$122,930 spread on the same certified stone. MOH London lists it at HK$341,597. 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
G
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5242092732
Dimensions8.77 × 8.82 × 5.39 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
8.77 mm8.82 mm2.56 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5242092732
Side View
Table 59.0%Crown 31.5°GirdlePavilion 41.6°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$341,597 HKD|Low: HK$218,668 HKD|High: HK$343,510 HKD|Avg: HK$259,888 HKD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 5HK$218,668 HKD
Retailer 7HK$227,839 HKD
Retailer 4HK$234,626 HKD
Retailer 2HK$241,247 HKD
Retailer 8HK$253,565 HKD
Retailer 3HK$261,544 HKD
Retailer 6HK$302,358 HKD
MOH LondonHK$341,597 HKD

11 data points across 8 retailers

8 retailersHK$218,668 HKD to HK$341,597 HKD

B+
Cheapest Retailer
-
HK$218,668 HKD
$27,871 USD
B+
Retailer 2
-
HK$227,839 HKD
$29,040 USD
View
B+
Retailer 3
-
HK$234,626 HKD
$29,905 USD
View
B+
Retailer 4
-
HK$241,247 HKD
£24,212 GBP
View
B+
Retailer 5
-
HK$253,565 HKD
$32,319 USD
View
B+
Retailer 6
-
HK$261,544 HKD
$33,336 USD
View
B
Retailer 7
-
HK$302,358 HKD
$38,538 USD
View
Most Expensive
B
MOH London
733AADF1B · Nov 1
HK$341,597 HKD
£34,283 GBP
View
7 more retailers have this diamond
Prices start from HK$218,668 HKDSave up to HK$122,930 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.

B+
2.56ct Round
HK$218,668 HKD