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Round|Natural|GIA

8.40ct F IF Round Natural Diamond

EX • F/IF • GIA 14157757

Certificate GIA 14157757

Diamond specifications and retailer prices

From HK$4,452,874 HKD
€540,502 EUR
As of November 1, 2026
1 retailer carries this diamond
Only listing: HK$4,452,874 HKD at Yorxs
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 Yorxs

About this 8.4ct natural round diamond

This 8.4ct natural round sits in the over five carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 14157757. Listed at a single retailer as of November 1, 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

8.40
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 14157757
Dimensions13.16 × 13.19 × 7.96 mm
L/W Ratio1.00
Girdle conditionFaceted
Top View
13.16 mm13.19 mm8.40 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 14157757
Side View
Table 58.0%Crown 35°Girdle: ThinPavilion 40.8°Culet: NoneDepth 60.4%

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: Nov 1
Current: HK$3,956,290 HKD|Low: HK$3,787,937 HKD|High: HK$4,562,507 HKD|Avg: HK$4,139,246 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
November 1, 2026
Retailer 4HK$3,787,937 HKD
Retailer 2HK$3,952,677 HKD
Retailer 1HK$3,956,290 HKD
YorxsHK$4,452,874 HKD
Retailer 3HK$4,562,507 HKD

18 data points across 5 retailers

1 retailer

B
Yorxs
614260989 · Nov 1
HK$4,452,874 HKD
€540,502 EUR
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
8.40ct Round
HK$4,452,874 HKD