CaratHunter
Plans
Cushion|Natural|GIA

2.50ct F IF Cushion Natural Diamond

EX • F/IF • GIA 7478666046

Certificate GIA 7478666046

Diamond specifications and retailer prices

From HK$322,251 HKD
SGD 55,502 SGD
As of October 31, 2026
Save HK$130,452 HKD (29%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$452,703 HKD at Diamond Quarter · As of October 30, 2026
View at Diamond Quarter

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7478666046. Listed at 2 retailers as of October 30, 2026, with prices from HK$322,251 to HK$452,703, a HK$130,452 spread on the same certified stone. Diamond Quarter lists it at HK$452,703. At this carat range, natural pricing varies dramatically across retailers, so the cross-retailer spread on this exact stone is your single best indicator of fair price.

The 4Cs

2.50
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.29°
Pavilion angle39.64°
OriginNatural
Grading LabGIA
CertificateGIA 7478666046
Dimensions8.56 × 7.71 × 5.08 mm
L/W Ratio1.11
Culet sizeNone
Top View
8.56 mm7.71 mm2.50 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7478666046
Side View
Table 67.0%Crown 31.29°Girdle: MED-VTKPavilion 39.64°Culet: 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: Oct 31
Current: HK$452,703 HKD|Low: HK$322,251 HKD|High: HK$452,703 HKD|Avg: HK$388,102 HKD
Diamond Quarter
Retailer 2
October 13, 2026
Retailer 2HK$322,251 HKD
Diamond QuarterHK$452,703 HKD

5 data points across 2 retailers

2 retailersHK$322,251 HKD to HK$452,703 HKD

B+
Cheapest Retailer
-
HK$322,251 HKD
SGD 55,502 SGD
Most Expensive
B
Diamond Quarter
2.5IFF7446C579N · Oct 30
HK$452,703 HKD
£45,431 GBP
View
1 more retailer has this diamond
Prices start from HK$322,251 HKDSave up to HK$130,452 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$322,251 HKD