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Round|Natural|GIA

1.02ct J IF Round Natural Diamond

EX • J/IF • GIA 6552542153

Certificate GIA 6552542153

Diamond specifications and retailer prices

From HK$21,637 HKD
As of November 4, 2026
Save HK$17,573 HKD (45%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$49,017 HKD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6552542153. Listed at 13 retailers as of November 2, 2026, with a 81% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6552542153
Dimensions6.43 × 6.39 × 4.00 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Top View
6.43 mm6.39 mm1.02 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552542153
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.3%

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 4
Current: HK$24,673 HKD|Low: HK$19,833 HKD|High: HK$39,681 HKD|Avg: HK$26,581 HKD|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7HK$21,637 HKD
Retailer 6HK$22,555 HKD
Retailer 9HK$23,449 HKD
Retailer 1HK$24,673 HKD
Retailer 8HK$25,136 HKD
Retailer 4HK$26,132 HKD
Retailer 2HK$27,293 HKD
Retailer 3HK$28,619 HKD
Retailer 5HK$39,210 HKD

33 data points across 9 retailers

13 retailersHK$21,637 HKD to HK$39,210 HKD

A
Cheapest Retailer
-
HK$21,637 HKD
Final sale: no returns
A
Retailer 2
-
HK$22,555 HKD
View
Retailer 3
-
HK$22,963 HKD
View
Price last confirmed 39 days ago
Retailer 4
-
HK$23,849 HKD
View
Price last confirmed 38 days ago
B+
Retailer 5
-
HK$24,673 HKD
View
Retailer 6
-
HK$25,136 HKD
View
Price last confirmed 33 days ago
B+
Retailer 7
-
HK$26,132 HKD
View
Retailer 8
-
HK$26,493 HKD
View
Price last confirmed 38 days ago
B+
Retailer 9
-
HK$27,293 HKD
View
B+
Retailer 10
-
HK$28,619 HKD
View
B
Retailer 11
-
HK$39,210 HKD
View
Retailer 12
-
HK$48,005 HKD
View
Price last confirmed 39 days ago
Most Expensive
NZ Jewellers
b4d45eb5-5a54-4196-86ce-021f5c4a463d · Oct 3
HK$49,017 HKD
$6,248 USD
View
Price last confirmed 34 days ago
12 more retailers have this diamond
Prices start from HK$21,637 HKDSave up to HK$17,573 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
1.02ct Round
HK$21,637 HKD