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Round|Natural|GIA

1.40ct E IF Round Natural Diamond

EX • E/IF • GIA 1399692516

Certificate GIA 1399692516

Diamond specifications and retailer prices

From HK$64,975 HKD
As of October 30, 2026
Save HK$140,940 HKD (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$205,915 HKD at Diamond Quarter · As of October 29, 2026
View at Diamond Quarter

About this 1.4ct natural round diamond

This 1.4ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1399692516. Listed at 6 retailers as of October 29, 2026, with prices from HK$64,975 to HK$205,915, a HK$140,940 spread on the same certified stone. Diamond Quarter lists it at HK$205,915. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle34.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1399692516
Dimensions7.19 × 7.16 × 4.50 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.19 mm7.16 mm1.40 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1399692516
Side View
Table 52.0%Crown 34.5°Girdle: MED-MEDPavilion 40.6°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$89,769 HKD|Low: HK$64,975 HKD|High: HK$178,239 HKD|Avg: HK$100,862 HKD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 30, 2026
Retailer 9HK$64,975 HKD
Retailer 2HK$66,780 HKD
Retailer 8HK$69,034 HKD
Retailer 14HK$86,028 HKD
Retailer 7HK$86,375 HKD
Retailer 1HK$89,769 HKD
Retailer 6HK$92,720 HKD
Retailer 11HK$97,373 HKD
Retailer 10HK$100,150 HKD
Retailer 3HK$100,448 HKD
Retailer 4HK$100,448 HKD
Retailer 5HK$127,370 HKD
Retailer 12HK$144,290 HKD
Retailer 13HK$178,239 HKD

7 data points across 14 retailers

6 retailersHK$64,975 HKD to HK$205,915 HKD

A+
Cheapest Retailer
-
HK$64,975 HKD
A
Retailer 2
-
HK$69,034 HKD
€8,380 EUR
View
A
Retailer 3
-
HK$69,961 HKD
A$13,719 AUD
View
A
Retailer 4
-
HK$86,375 HKD
£8,669 GBP
View
A
Retailer 5
-
HK$89,769 HKD
€10,897 EUR
View
Most Expensive
B
Diamond Quarter
1.4IFE13169EF5N · Oct 29
HK$205,915 HKD
£20,666 GBP
View
5 more retailers have this diamond
Prices start from HK$64,975 HKDSave up to HK$140,940 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.

A+
1.40ct Round
HK$64,975 HKD