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Cushion|Natural|GIA

2.50ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 7551380816

Certificate GIA 7551380816

Diamond specifications and retailer prices

From HK$181,762 HKD
CA$32,175 CAD
As of November 2, 2026
Save HK$119,875 HKD (40%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$301,637 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 2.5ct natural cushion diamond

This 2.5ct natural cushion sits in the two to three carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7551380816. Listed at 6 retailers as of November 2, 2026, with prices from HK$181,762 to HK$301,637, a HK$119,875 spread on the same certified stone. MOH London lists it at HK$301,637. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.50
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7551380816
Dimensions9.70 × 7.29 × 4.81 mm
L/W Ratio1.33
Culet sizeNone
Top View
9.70 mm7.29 mm2.50 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551380816
Side View
Table 67.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.0%

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: Nov 2
Current: HK$301,637 HKD|Low: HK$179,205 HKD|High: HK$315,786 HKD|Avg: HK$223,682 HKD|-3.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7HK$179,205 HKD
Retailer 4HK$181,762 HKD
Retailer 3HK$196,331 HKD
Retailer 5HK$217,847 HKD
Retailer 6HK$225,403 HKD
Retailer 2HK$234,267 HKD
MOH LondonHK$301,637 HKD

40 data points across 7 retailers

6 retailersHK$181,762 HKD to HK$301,637 HKD

B+
Cheapest Retailer
-
HK$181,762 HKD
CA$32,175 CAD
B+
Retailer 2
-
HK$196,331 HKD
£19,703 GBP
View
B
Retailer 3
-
HK$217,847 HKD
$27,765 USD
View
B
Retailer 4
-
HK$225,403 HKD
$28,728 USD
View
B
Retailer 5
-
HK$234,267 HKD
€28,436 EUR
View
Most Expensive
B
MOH London
44939A1BB · Nov 2
HK$301,637 HKD
£30,271 GBP
View
5 more retailers have this diamond
Prices start from HK$181,762 HKDSave up to HK$119,875 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+
2.50ct Cushion
HK$181,762 HKD