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Round|Natural|GIA

1.02ct J SI2 Round Natural Diamond

VG • J/SI2 • GIA 7452395184

Certificate GIA 7452395184

Diamond specifications and retailer prices

From HK$13,815 HKD
As of November 5, 2026
Save HK$23,489 HKD (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$37,304 HKD at NZ Jewellers · As of November 5, 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 7452395184. Listed at 14 retailers as of November 5, 2026, with prices from HK$13,815 to HK$37,304, a HK$23,489 spread on the same certified stone. NZ Jewellers lists it at HK$37,304. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.02
Carat
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7452395184
Dimensions6.51 × 6.49 × 3.94 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
6.51 mm6.49 mm1.02 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7452395184
Side View
Table 57.0%Crown 33.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$37,304 HKD|Low: HK$13,533 HKD|High: HK$37,304 HKD|Avg: HK$18,872 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 9HK$13,815 HKD
Retailer 8HK$14,278 HKD
Retailer 10HK$14,890 HKD
Retailer 3HK$15,290 HKD
Retailer 4HK$15,290 HKD
Retailer 11HK$15,996 HKD
Retailer 7HK$16,294 HKD
Retailer 2HK$16,514 HKD
Retailer 12HK$17,644 HKD
Retailer 5HK$20,719 HKD
Retailer 6HK$26,721 HKD
NZ JewellersHK$37,304 HKD

42 data points across 12 retailers

14 retailersHK$13,815 HKD to HK$37,304 HKD

B+
Cheapest Retailer
-
HK$13,815 HKD
B+
Retailer 2
-
HK$14,278 HKD
View
Retailer 3
-
HK$15,290 HKD
View
Price last confirmed 60 days ago
B+
Retailer 4
-
HK$15,290 HKD
View
Retailer 5
-
HK$15,290 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$15,996 HKD
View
B+
Retailer 7
-
HK$16,294 HKD
View
B+
Retailer 8
-
HK$16,373 HKD
View
B+
Retailer 9
-
HK$16,514 HKD
View
Retailer 10
-
HK$17,644 HKD
View
Price last confirmed 60 days ago
B
Retailer 11
-
HK$17,644 HKD
View
B
Retailer 12
-
HK$20,719 HKD
View
B
Retailer 13
-
HK$26,721 HKD
View
Most Expensive
C
NZ Jewellers
f214cf47-50bf-4c3c-b3c6-cbd101217f62 · Nov 5
HK$37,304 HKD
$4,755 USD
View
13 more retailers have this diamond
Prices start from HK$13,815 HKDSave up to HK$23,489 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.

B+
1.02ct Round
HK$13,815 HKD