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Round|Natural|GIA

1.02ct E SI2 Round Natural Diamond

VG • E/SI2 • GIA 2235328145

Certificate GIA 2235328145

Diamond specifications and retailer prices

From HK$24,006 HKD
As of November 4, 2026
Save HK$38,974 HKD (62%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$62,980 HKD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.02ct natural round diamond

This 1.02ct natural round sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2235328145. Listed at 21 retailers as of November 4, 2026, with prices from HK$24,006 to HK$62,980, a HK$38,974 spread on the same certified stone. Diamond Quarter lists it at HK$62,980. 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
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2235328145
Dimensions6.40 × 6.45 × 3.96 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Top View
6.40 mm6.45 mm1.02 ctE / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235328145
Side View
Table 59.0%Crown 33.5°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 61.6%

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 4
Current: HK$31,271 HKD|Low: HK$21,653 HKD|High: HK$54,124 HKD|Avg: HK$33,166 HKD|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 10HK$24,006 HKD
Retailer 8HK$25,983 HKD
Retailer 11HK$26,736 HKD
Retailer 2HK$28,141 HKD
Retailer 4HK$28,141 HKD
Retailer 9HK$29,223 HKD
Retailer 12HK$30,612 HKD
Retailer 1HK$31,271 HKD
Retailer 13HK$32,471 HKD
Retailer 6HK$34,103 HKD
Retailer 5HK$35,170 HKD
Retailer 7HK$51,943 HKD
Retailer 3HK$54,124 HKD

42 data points across 13 retailers

21 retailersHK$24,006 HKD to HK$62,980 HKD

B+
Cheapest Retailer
-
HK$24,006 HKD
B+
Retailer 2
-
HK$24,273 HKD
View
B+
Retailer 3
-
HK$24,979 HKD
View
B+
Retailer 4
-
HK$25,834 HKD
View
B+
Retailer 5
-
HK$25,983 HKD
View
Final sale: no returns
B+
Retailer 6
-
HK$26,736 HKD
View
B+
Retailer 7
-
HK$28,141 HKD
View
Retailer 8
-
HK$28,141 HKD
View
Price last confirmed 8 days ago
B
Retailer 9
-
HK$29,223 HKD
View
B
Retailer 10
-
HK$30,612 HKD
View
B
Retailer 11
-
HK$31,271 HKD
View
B
Retailer 12
-
HK$31,852 HKD
View
B
Retailer 13
-
HK$31,852 HKD
View
B
Retailer 14
-
HK$32,150 HKD
View
B
Retailer 15
-
HK$32,471 HKD
View
B
Retailer 16
-
HK$32,871 HKD
View
B+
Retailer 17
-
HK$34,103 HKD
View
Retailer 18
-
HK$35,170 HKD
View
Price last confirmed 14 days ago
B
Retailer 19
-
HK$51,943 HKD
View
B
Retailer 20
-
HK$54,124 HKD
View
Most Expensive
C
Diamond Quarter
1.02SI2E22453956N · Nov 5
HK$62,980 HKD
£6,321 GBP
View
20 more retailers have this diamond
Prices start from HK$24,006 HKDSave up to HK$38,974 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$24,006 HKD