CaratHunter
Plans
Round|Natural|GIA

2.51ct E FL Round Natural Diamond

EX • E/FL • GIA 2235144580

Certificate GIA 2235144580

Diamond specifications and retailer prices

From HK$1,027,927 HKD
£103,155 GBP
As of October 29, 2026
1 retailer carries this diamond
Only listing: HK$1,027,927 HKD at Diamond Quarter
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Diamond Quarter

About this 2.51ct natural round diamond

This 2.51ct natural round sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2235144580. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

2.51
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle32°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 2235144580
Dimensions8.77 × 8.72 × 5.37 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Top View
8.77 mm8.72 mm2.51 ctE / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2235144580
Side View
Table 59.0%Crown 32°Girdle: Slightly ThickPavilion 41.8°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: HK$813,046 HKD|Low: HK$444,407 HKD|High: HK$813,046 HKD|Avg: HK$583,325 HKD|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
April 3, 2026
Retailer 3HK$444,412 HKD
Retailer 7HK$448,294 HKD
Retailer 6HK$555,996 HKD
Retailer 4HK$635,166 HKD
Retailer 5HK$654,354 HKD
Retailer 2HK$689,138 HKD
Retailer 1HK$813,046 HKD

35 data points across 7 retailers

1 retailer

B
Diamond Quarter
2.51FLE2280F228N · Oct 29
HK$1,027,927 HKD
£103,155 GBP
View

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
2.51ct Round
HK$1,027,927 HKD