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Radiant|Natural|GIA

1.02ct E SI1 Radiant Natural Diamond

GD • E/SI1 • GIA 3565569039

Certificate GIA 3565569039

Diamond specifications and retailer prices

From HK$22,770 HKD
$2,902 USD
As of October 28, 2026
Save HK$20,212 HKD (47%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$42,983 HKD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.02ct natural radiant diamond

This 1.02ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3565569039. Listed at 12 retailers as of October 27, 2026, with prices from HK$22,770 to HK$42,983, a HK$20,212 spread on the same certified stone. NZ Jewellers lists it at HK$42,983. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565569039
Dimensions7.30 × 4.99 × 3.27 mm
L/W Ratio1.46
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
7.30 mm4.99 mm1.02 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565569039
Side View
Table 66.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 65.5%

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: Oct 28
Current: HK$42,983 HKD|Low: HK$22,770 HKD|High: HK$42,983 HKD|Avg: HK$28,183 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
October 30, 2026
Retailer 4HK$22,770 HKD
Retailer 9HK$23,735 HKD
Retailer 2HK$24,139 HKD
Retailer 6HK$24,669 HKD
Retailer 12HK$24,669 HKD
Retailer 3HK$25,618 HKD
Retailer 5HK$25,779 HKD
Retailer 10HK$28,467 HKD
Retailer 8HK$28,844 HKD
Retailer 11HK$30,043 HKD
Retailer 7HK$41,484 HKD
NZ JewellersHK$42,983 HKD

10 data points across 12 retailers

12 retailersHK$22,770 HKD to HK$42,983 HKD

B+
Cheapest Retailer
-
HK$22,770 HKD
$2,902 USD
Final sale: no returns
B+
Retailer 2
-
HK$23,735 HKD
$3,025 USD
View
B+
Retailer 3
-
HK$24,139 HKD
£2,422 GBP
View
B+
Retailer 4
-
HK$24,669 HKD
$3,144 USD
View
B+
Retailer 5
-
HK$24,669 HKD
$3,144 USD
View
B+
Retailer 6
-
HK$25,618 HKD
$3,265 USD
View
B+
Retailer 7
-
HK$25,779 HKD
£2,587 GBP
View
B
Retailer 8
-
HK$28,467 HKD
$3,628 USD
View
B+
Retailer 9
-
HK$28,844 HKD
€3,501 EUR
View
B
Retailer 10
-
HK$30,043 HKD
ZAR 61,856 ZAR
View
B
Retailer 11
-
HK$41,484 HKD
£4,163 GBP
View
Most Expensive
B
NZ Jewellers
ddac2c66-e4a4-4191-a8ed-151ad9d54208 · Oct 27
HK$42,983 HKD
$5,478 USD
View
11 more retailers have this diamond
Prices start from HK$22,770 HKDSave up to HK$20,212 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 Radiant
HK$22,770 HKD