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Radiant|Natural|GIA

1.02ct E SI2 Radiant Natural Diamond

VG • E/SI2 • GIA 2235965543

Certificate GIA 2235965543

Diamond specifications and retailer prices

From $1,913 AUD
HK$10,500 HKD
As of October 31, 2026
Save $4,026 AUD (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,633 AUD at NZ Jewellers · As of October 17, 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2235965543. Listed at 19 retailers as of October 28, 2026, with a 210% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235965543
Dimensions6.00 × 5.01 × 3.58 mm
L/W Ratio1.20
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Needle, Feather, Indented Natural
Top View
6.00 mm5.01 mm1.02 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235965543
Side View
Table 66.0%CrownGirdle: Extremely ThickPavilionCulet: NoneDepth 71.4%

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: Oct 31
Current: $2,046 AUD|Low: $1,895 AUD|High: $6,084 AUD|Avg: $3,351 AUD|-7.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 5$1,913 AUD
Retailer 1$2,046 AUD
Retailer 12$2,365 AUD
Retailer 4$2,500 AUD
Retailer 3$2,662 AUD
Retailer 2$2,669 AUD
Retailer 10$2,757 AUD
Retailer 8$2,826 AUD
Retailer 7$2,871 AUD
Retailer 6$3,501 AUD
Retailer 11$4,495 AUD
Retailer 9$5,939 AUD

33 data points across 12 retailers

19 retailers$1,913 AUD to $5,939 AUD

A
Cheapest Retailer
-
$1,913 AUD
HK$10,500 HKD
A
Retailer 2
-
$2,046 AUD
₹136,869 INR
View
A
Retailer 3
-
$2,365 AUD
$1,661 USD
View
Final sale: no returns
A
Retailer 4
-
$2,500 AUD
SGD 2,373 SGD
View
A
Retailer 5
-
$2,543 AUD
$1,786 USD
View
A
Retailer 6
-
$2,662 AUD
$1,870 USD
View
A
Retailer 7
-
$2,669 AUD
SGD 2,534 SGD
View
Retailer 8
-
$2,719 AUD
$1,910 USD
View
Price last confirmed 13 days ago
Retailer 9
-
$2,719 AUD
$1,910 USD
View
Price last confirmed 15 days ago
A
Retailer 10
-
$2,757 AUD
$1,937 USD
View
A
Retailer 11
-
$2,793 AUD
View
A
Retailer 12
-
$2,826 AUD
£1,563 GBP
View
Retailer 13
-
$2,844 AUD
$1,998 USD
View
Price last confirmed 14 days ago
A
Retailer 14
-
$2,871 AUD
£1,588 GBP
View
Retailer 15
-
$3,138 AUD
$2,204 USD
View
Price last confirmed 12 days ago
A
Retailer 16
-
$3,501 AUD
€2,342 EUR
View
B+
Retailer 17
-
$4,495 AUD
£2,486 GBP
View
B
Retailer 18
-
$5,939 AUD
£3,285 GBP
View
Most Expensive
NZ Jewellers
91c0fe3d-16e4-4a89-92dd-4ba4339adfc0 · Oct 17
$6,633 AUD
$4,659 USD
View
Price last confirmed 13 days ago
18 more retailers have this diamond
Prices start from $1,913 AUDSave up to $4,026 AUD

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 Radiant
$1,913 AUD