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Round|Natural|GIA

0.45ct J IF Round Natural Diamond

EX • J/IF • GIA 2556434293

Certificate GIA 2556434293

Diamond specifications and retailer prices

From HK$2,547 HKD
As of November 6, 2026
Save HK$10,933 HKD (81%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$13,480 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2556434293. Listed at 17 retailers as of November 4, 2026, with prices from HK$2,547 to HK$13,480, a HK$10,933 spread on the same certified stone. NZ Jewellers lists it at HK$13,480. 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
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2556434293
Dimensions4.91 × 4.93 × 3.00 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
4.91 mm4.93 mm0.45 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556434293
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.0%

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$13,480 HKD|Low: HK$2,547 HKD|High: HK$13,762 HKD|Avg: HK$5,358 HKD|-2.1%
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
November 6, 2026
Retailer 2HK$2,547 HKD
Retailer 3HK$3,010 HKD
Retailer 17HK$3,519 HKD
Retailer 15HK$3,574 HKD
Retailer 11HK$3,621 HKD
Retailer 8HK$3,699 HKD
Retailer 7HK$3,785 HKD
Retailer 4HK$4,060 HKD
Retailer 12HK$4,350 HKD
Retailer 10HK$4,475 HKD
Retailer 9HK$4,828 HKD
Retailer 16HK$5,024 HKD
Retailer 6HK$5,032 HKD
Retailer 14HK$5,682 HKD
Retailer 13HK$8,112 HKD
Retailer 5HK$9,969 HKD
NZ JewellersHK$13,480 HKD

30 data points across 17 retailers

17 retailersHK$2,547 HKD to HK$13,480 HKD

A
Cheapest Retailer
-
HK$2,547 HKD
A
Retailer 2
-
HK$3,010 HKD
View
A
Retailer 3
-
HK$3,519 HKD
View
A
Retailer 4
-
HK$3,574 HKD
View
A
Retailer 5
-
HK$3,621 HKD
View
A
Retailer 6
-
HK$3,699 HKD
View
A
Retailer 7
-
HK$3,785 HKD
View
A
Retailer 8
-
HK$4,060 HKD
View
A
Retailer 9
-
HK$4,350 HKD
View
B+
Retailer 10
-
HK$4,475 HKD
View
B+
Retailer 11
-
HK$4,828 HKD
View
B+
Retailer 12
-
HK$5,024 HKD
View
B+
Retailer 13
-
HK$5,032 HKD
View
B
Retailer 14
-
HK$5,682 HKD
View
B
Retailer 15
-
HK$8,112 HKD
View
B
Retailer 16
-
HK$9,969 HKD
View
Most Expensive
B
NZ Jewellers
286f5b75-8b71-44c9-bd5b-a06c81aa2b84 · Nov 4
HK$13,480 HKD
$1,720 USD
View
16 more retailers have this diamond
Prices start from HK$2,547 HKDSave up to HK$10,933 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$2,547 HKD