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Radiant|Natural|GIA

0.40ct F IF Radiant Natural Diamond

EX • F/IF • GIA 2557656188

Certificate GIA 2557656188

Diamond specifications and retailer prices

From HK$3,973 HKD
₹48,225 INR
As of November 2, 2026
Save HK$12,998 HKD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$16,971 HKD at NZ Jewellers · As of November 3, 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 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 2557656188. Listed at 14 retailers as of November 2, 2026, with prices from HK$3,973 to HK$16,971, a HK$12,998 spread on the same certified stone. NZ Jewellers lists it at HK$16,971. 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
F
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557656188
Dimensions5.07 × 3.71 × 2.52 mm
L/W Ratio1.37
Girdle conditionPolished
Key to symbols
Minor Details of Polish
Top View
5.07 mm3.71 mm0.40 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557656188
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 67.8%

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: Nov 2
Current: HK$3,973 HKD|Low: HK$3,965 HKD|High: HK$12,645 HKD|Avg: HK$7,091 HKD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 1HK$3,973 HKD
Retailer 4HK$5,163 HKD
Retailer 7HK$5,618 HKD
Retailer 5HK$6,826 HKD
Retailer 2HK$7,242 HKD
Retailer 6HK$8,136 HKD
Retailer 3HK$12,496 HKD

37 data points across 7 retailers

14 retailersHK$3,973 HKD to HK$16,971 HKD

A+
Cheapest Retailer
-
HK$3,973 HKD
₹48,225 INR
A
Retailer 2
-
HK$4,519 HKD
View
A
Retailer 3
-
HK$5,163 HKD
€627 EUR
View
A
Retailer 4
-
HK$5,280 HKD
$673 USD
View
B+
Retailer 5
-
HK$5,414 HKD
$690 USD
View
B+
Retailer 6
-
HK$5,618 HKD
$716 USD
View
B+
Retailer 7
-
HK$5,620 HKD
SGD 968 SGD
View
B+
Retailer 8
-
HK$6,191 HKD
$789 USD
View
B+
Retailer 9
-
HK$6,614 HKD
$843 USD
View
B+
Retailer 10
-
HK$6,826 HKD
$870 USD
View
B+
Retailer 11
-
HK$7,242 HKD
€879 EUR
View
Retailer 12
-
HK$8,136 HKD
A$1,595 AUD
View
Price last confirmed 30 days ago
B
Retailer 13
-
HK$12,496 HKD
£1,254 GBP
View
Most Expensive
B
NZ Jewellers
ccf3a0ee-faf6-4dc4-8e32-37b4257c127c · Nov 3
HK$16,971 HKD
$2,163 USD
View
13 more retailers have this diamond
Prices start from HK$3,973 HKDSave up to HK$12,998 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$3,973 HKD