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Round|Natural|GIA

1.00ct F IF Round Natural Diamond

EX • F/IF • GIA 1549734739

Certificate GIA 1549734739

Diamond specifications and retailer prices

From HK$39,924 HKD
As of November 6, 2026
Save HK$37,181 HKD (48%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$88,014 HKD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

About this 1ct natural round diamond

This 1ct natural round sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1549734739. Listed at 24 retailers as of November 6, 2026, with a 93% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1549734739
Dimensions6.40 × 6.35 × 3.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Top View
6.40 mm6.35 mm1.00 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1549734739
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A
Excellent
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: Nov 6
Current: HK$77,104 HKD|Low: HK$39,924 HKD|High: HK$78,460 HKD|Avg: HK$56,246 HKD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 8HK$39,924 HKD
Retailer 4HK$41,703 HKD
Retailer 6HK$46,938 HKD
Retailer 2HK$48,568 HKD
Retailer 3HK$49,642 HKD
Retailer 7HK$57,127 HKD
Retailer 10HK$60,920 HKD
Retailer 5HK$64,204 HKD
Retailer 9HK$64,243 HKD
Retailer 1HK$77,104 HKD

31 data points across 10 retailers

24 retailersHK$39,924 HKD to HK$77,104 HKD

A
Cheapest Retailer
-
HK$39,924 HKD
A
Retailer 2
-
HK$41,703 HKD
View
A
Retailer 3
-
HK$44,242 HKD
View
Retailer 4
-
HK$45,488 HKD
View
Price last confirmed 24 days ago
A
Retailer 5
-
HK$46,938 HKD
View
B+
Retailer 6
-
HK$48,545 HKD
View
B+
Retailer 7
-
HK$48,553 HKD
View
B+
Retailer 8
-
HK$48,568 HKD
View
Final sale: no returns
Retailer 9
-
HK$48,576 HKD
View
Price last confirmed 22 days ago
A
Retailer 10
-
HK$49,642 HKD
View
Retailer 11
-
HK$51,601 HKD
View
Price last confirmed 34 days ago
Retailer 12
-
HK$52,620 HKD
View
Price last confirmed 40 days ago
Retailer 13
-
HK$52,620 HKD
View
Price last confirmed 18 days ago
Retailer 14
-
HK$53,428 HKD
View
Price last confirmed 39 days ago
B+
Retailer 15
-
HK$53,866 HKD
View
B+
Retailer 16
-
HK$53,866 HKD
View
B+
Retailer 17
-
HK$56,970 HKD
View
B+
Retailer 18
-
HK$57,127 HKD
View
Retailer 19
-
HK$60,716 HKD
View
Price last confirmed 39 days ago
B+
Retailer 20
-
HK$64,204 HKD
View
Retailer 21
-
HK$64,243 HKD
View
Price last confirmed 10 days ago
B
Retailer 22
-
HK$77,104 HKD
View
Retailer 23
-
HK$88,014 HKD
View
Price last confirmed 40 days ago
Most Expensive
NZ Jewellers
575370ed-cf21-4756-87bc-e7993dea4513 · Oct 17
HK$88,014 HKD
$11,230 USD
View
Price last confirmed 20 days ago
23 more retailers have this diamond
Prices start from HK$39,924 HKDSave up to HK$37,181 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
1.00ct Round
HK$39,924 HKD