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Round|Natural|GIA

0.45ct I IF Round Natural Diamond

EX • I/IF • GIA 2478941406

Certificate GIA 2478941406

Diamond specifications and retailer prices

From HK$2,939 HKD
As of November 6, 2026
Save HK$9,742 HKD (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$12,681 HKD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.45ct natural round diamond

This 0.45ct natural round 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 and certified by GIA 2478941406. Listed at 19 retailers as of November 4, 2026, with prices from HK$2,939 to HK$12,681, a HK$9,742 spread on the same certified stone. NZ Jewellers lists it at HK$12,681. 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

0.45
Carat
I
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2478941406
Dimensions4.91 × 4.90 × 3.04 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
4.91 mm4.90 mm0.45 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2478941406
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

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$12,681 HKD|Low: HK$2,939 HKD|High: HK$12,893 HKD|Avg: HK$5,746 HKD|-1.6%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 2HK$2,939 HKD
Retailer 4HK$3,409 HKD
Retailer 7HK$4,044 HKD
Retailer 10HK$4,326 HKD
Retailer 3HK$4,358 HKD
Retailer 8HK$4,428 HKD
Retailer 18HK$4,663 HKD
Retailer 9HK$4,734 HKD
Retailer 13HK$4,992 HKD
Retailer 11HK$5,071 HKD
Retailer 16HK$5,604 HKD
Retailer 17HK$5,604 HKD
Retailer 5HK$5,666 HKD
Retailer 12HK$5,996 HKD
Retailer 14HK$6,301 HKD
Retailer 6HK$8,958 HKD
Retailer 15HK$9,319 HKD
NZ JewellersHK$12,681 HKD

24 data points across 18 retailers

19 retailersHK$2,939 HKD to HK$12,681 HKD

A
Cheapest Retailer
-
HK$2,939 HKD
A
Retailer 2
-
HK$3,409 HKD
View
A
Retailer 3
-
HK$4,044 HKD
View
Retailer 4
-
HK$4,326 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$4,358 HKD
View
Retailer 6
-
HK$4,428 HKD
View
Price last confirmed 9 days ago
A
Retailer 7
-
HK$4,663 HKD
View
Retailer 8
-
HK$4,734 HKD
View
Price last confirmed 13 days ago
A
Retailer 9
-
HK$4,992 HKD
View
A
Retailer 10
-
HK$5,071 HKD
View
B+
Retailer 11
-
HK$5,604 HKD
View
B+
Retailer 12
-
HK$5,604 HKD
View
B+
Retailer 13
-
HK$5,666 HKD
View
B+
Retailer 14
-
HK$5,996 HKD
View
B+
Retailer 15
-
HK$6,301 HKD
View
Retailer 16
-
HK$6,623 HKD
View
Price last confirmed 34 days ago
B
Retailer 17
-
HK$8,958 HKD
View
B
Retailer 18
-
HK$9,319 HKD
View
Most Expensive
B
NZ Jewellers
9e95a1c8-9f09-445f-be49-c3751b58e64b · Nov 4
HK$12,681 HKD
$1,618 USD
View
18 more retailers have this diamond
Prices start from HK$2,939 HKDSave up to HK$9,742 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
0.45ct Round
HK$2,939 HKD