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Radiant|Natural|GIA

1.05ct F IF Radiant Natural Diamond

EX • F/IF • GIA 1142390715

Certificate GIA 1142390715

Diamond specifications and retailer prices

From HK$33,342 HKD
As of November 5, 2026
Save HK$21,108 HKD (39%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$54,450 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.05ct natural radiant diamond

This 1.05ct natural radiant sits in the classic one-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 1142390715. Listed at 8 retailers as of November 4, 2026, with prices from HK$33,342 to HK$54,450, a HK$21,108 spread on the same certified stone. MOH London lists it at HK$54,450. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1142390715
Dimensions6.47 × 5.65 × 3.59 mm
L/W Ratio1.15
Cert comments
Minor details of polish are not shown.
Top View
6.47 mm5.65 mm1.05 ctF / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1142390715
Side View
Table 68.0%CrownGirdle: VTN-THNPavilionCulet: NoneDepth 63.5%

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 5
Current: HK$54,450 HKD|Low: HK$33,342 HKD|High: HK$55,257 HKD|Avg: HK$38,458 HKD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4HK$33,342 HKD
Retailer 2HK$35,060 HKD
Retailer 5HK$35,382 HKD
Retailer 6HK$35,382 HKD
Retailer 7HK$36,559 HKD
Retailer 3HK$38,630 HKD
MOH LondonHK$54,450 HKD

44 data points across 7 retailers

8 retailersHK$33,342 HKD to HK$54,450 HKD

A
Cheapest Retailer
-
HK$33,342 HKD
A
Retailer 2
-
HK$35,060 HKD
View
A
Retailer 3
-
HK$35,382 HKD
View
A
Retailer 4
-
HK$35,382 HKD
View
A
Retailer 5
-
HK$36,402 HKD
View
A
Retailer 6
-
HK$36,559 HKD
View
A
Retailer 7
-
HK$38,630 HKD
View
Most Expensive
B+
MOH London
79D32E84D · Nov 4
HK$54,450 HKD
£5,465 GBP
View
7 more retailers have this diamond
Prices start from HK$33,342 HKDSave up to HK$21,108 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
1.05ct Radiant
HK$33,342 HKD