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0.55ct J IF Round Natural Diamond

EX • J/IF • IGI 840602873

Shape and cutting style on the report: Round brilliant

Certificate IGI 840602873

Diamond specifications and retailer prices

From HK$3,805 HKD
$485 USD
As of November 2, 2026
Save HK$9,517 HKD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$13,322 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI 840602873. Listed at 16 retailers as of October 30, 2026, with prices from HK$3,805 to HK$13,322, a HK$9,517 spread on the same certified stone. NZ Jewellers lists it at HK$13,322. 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

0.55
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 840602873
Dimensions5.27 × 5.31 × 3.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.27 mm5.31 mm0.55 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 840602873
Side View
Table 58.0%Crown 32.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.6%

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 2
Current: HK$13,322 HKD|Low: HK$3,782 HKD|High: HK$13,408 HKD|Avg: HK$5,893 HKD|-0.6%
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
November 2, 2026
Retailer 6HK$3,805 HKD
Retailer 14HK$4,127 HKD
Retailer 7HK$4,574 HKD
Retailer 8HK$4,574 HKD
Retailer 3HK$4,590 HKD
Retailer 4HK$4,762 HKD
Retailer 11HK$4,795 HKD
Retailer 15HK$5,032 HKD
Retailer 10HK$5,160 HKD
Retailer 13HK$5,272 HKD
Retailer 2HK$5,354 HKD
Retailer 9HK$5,569 HKD
Retailer 16HK$5,846 HKD
Retailer 5HK$6,558 HKD
Retailer 12HK$9,536 HKD
NZ JewellersHK$13,322 HKD

24 data points across 16 retailers

16 retailersHK$3,805 HKD to HK$13,322 HKD

A
Cheapest Retailer
-
HK$3,805 HKD
$485 USD
Final sale: no returns
A
Retailer 2
-
HK$4,127 HKD
$526 USD
View
A
Retailer 3
-
HK$4,574 HKD
$583 USD
View
A
Retailer 4
-
HK$4,574 HKD
$583 USD
View
A
Retailer 5
-
HK$4,590 HKD
$585 USD
View
A
Retailer 6
-
HK$4,762 HKD
$607 USD
View
A
Retailer 7
-
HK$4,795 HKD
£481 GBP
View
A
Retailer 8
-
HK$5,032 HKD
£505 GBP
View
A
Retailer 9
-
HK$5,160 HKD
$658 USD
View
A
Retailer 10
-
HK$5,272 HKD
$672 USD
View
A
Retailer 11
-
HK$5,354 HKD
£537 GBP
View
A
Retailer 12
-
HK$5,569 HKD
€676 EUR
View
B+
Retailer 13
-
HK$5,846 HKD
$745 USD
View
B+
Retailer 14
-
HK$6,558 HKD
ZAR 13,503 ZAR
View
B
Retailer 15
-
HK$9,536 HKD
£957 GBP
View
Most Expensive
B
NZ Jewellers
300da0ff-c9e0-4db8-87cb-535540107e72 · Oct 30
HK$13,322 HKD
$1,698 USD
View
15 more retailers have this diamond
Prices start from HK$3,805 HKDSave up to HK$9,517 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
0.55ct Round
HK$3,805 HKD