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Radiant|Natural|GIA

0.40ct I IF Radiant Natural Diamond

EX • I/IF • GIA 6552376572

Certificate GIA 6552376572

Diamond specifications and retailer prices

From HK$2,649 HKD
As of November 6, 2026
Save HK$11,505 HKD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$14,154 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.4ct natural radiant diamond

This 0.4ct natural radiant sits in the sub-half-carat band, graded I colour (near-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 6552376572. Listed at 14 retailers as of November 5, 2026, with prices from HK$2,649 to HK$14,154, a HK$11,505 spread on the same certified stone. NZ Jewellers lists it at HK$14,154. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.40
Carat
I
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552376572
Dimensions5.06 × 3.72 × 2.50 mm
L/W Ratio1.36
Girdle conditionPolished
Key to symbols
Surface Graining, Minor Details of Polish
Top View
5.06 mm3.72 mm0.40 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552376572
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.3%

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$14,154 HKD|Low: HK$2,649 HKD|High: HK$14,617 HKD|Avg: HK$5,575 HKD|-3.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 7, 2026
Retailer 6HK$2,649 HKD
Retailer 4HK$3,104 HKD
Retailer 11HK$3,691 HKD
Retailer 5HK$3,809 HKD
Retailer 9HK$3,848 HKD
Retailer 2HK$3,974 HKD
Retailer 13HK$4,757 HKD
Retailer 3HK$4,977 HKD
Retailer 8HK$5,000 HKD
Retailer 10HK$5,290 HKD
Retailer 7HK$6,693 HKD
Retailer 12HK$8,605 HKD
NZ JewellersHK$14,154 HKD

27 data points across 13 retailers

14 retailersHK$2,649 HKD to HK$14,154 HKD

A
Cheapest Retailer
-
HK$2,649 HKD
A
Retailer 2
-
HK$3,104 HKD
View
A
Retailer 3
-
HK$3,691 HKD
View
Retailer 4
-
HK$3,809 HKD
View
Price last confirmed 20 days ago
A
Retailer 5
-
HK$3,848 HKD
View
A
Retailer 6
-
HK$3,974 HKD
View
B+
Retailer 7
-
HK$4,757 HKD
View
B+
Retailer 8
-
HK$4,977 HKD
View
B+
Retailer 9
-
HK$5,000 HKD
View
B+
Retailer 10
-
HK$5,290 HKD
View
Retailer 11
-
HK$6,231 HKD
View
Price last confirmed 34 days ago
B+
Retailer 12
-
HK$6,693 HKD
View
B
Retailer 13
-
HK$8,605 HKD
View
Most Expensive
B
NZ Jewellers
81cbbd86-fd79-40bb-a4d9-88f361ba64c8 · Nov 5
HK$14,154 HKD
$1,806 USD
View
13 more retailers have this diamond
Prices start from HK$2,649 HKDSave up to HK$11,505 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
0.40ct Radiant
HK$2,649 HKD