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Radiant|Natural|GIA

1.01ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 5563212804

Certificate GIA 5563212804

Diamond specifications and retailer prices

From $4,052 AUD
₹271,085 INR
As of October 29, 2026
Save $5,297 AUD (57%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $9,349 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5563212804. Listed at 22 retailers as of October 27, 2026, with prices from $4,052 to $9,349, a $5,297 spread on the same certified stone. NZ Jewellers lists it at $9,349. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.28°
Pavilion angle36.09°
OriginNatural
Grading LabGIA
CertificateGIA 5563212804
Dimensions7.15 × 5.06 × 3.34 mm
L/W Ratio1.41
Girdle conditionPolished
Culet sizeNone
Key to symbols
Cloud, Feather, Needle
Top View
7.15 mm5.06 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5563212804
Side View
Table 68.0%Crown 42.28°Girdle: THK-VTKPavilion 36.09°Culet: NoneDepth 66.1%

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 29
Current: $9,349 AUD|Low: $4,024 AUD|High: $9,349 AUD|Avg: $5,727 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 29, 2026
Retailer 13$4,052 AUD
Retailer 9$4,263 AUD
Retailer 8$4,582 AUD
Retailer 5$4,764 AUD
Retailer 7$5,006 AUD
Retailer 6$5,138 AUD
Retailer 14$5,265 AUD
Retailer 3$5,366 AUD
Retailer 11$5,366 AUD
Retailer 19$5,565 AUD
Retailer 20$5,573 AUD
Retailer 4$5,574 AUD
Retailer 2$5,609 AUD
Retailer 18$5,709 AUD
Retailer 10$5,798 AUD
Retailer 15$5,910 AUD
Retailer 12$6,192 AUD
Retailer 16$6,535 AUD
Retailer 17$8,986 AUD
NZ Jewellers$9,349 AUD

18 data points across 20 retailers

22 retailers$4,052 AUD to $9,349 AUD

A
Cheapest Retailer
-
$4,052 AUD
₹271,085 INR
B+
Retailer 2
-
$4,263 AUD
$2,995 USD
View
Final sale: no returns
B+
Retailer 3
-
$4,469 AUD
View
B+
Retailer 4
-
$4,581 AUD
$3,218 USD
View
B+
Retailer 5
-
$4,582 AUD
$3,219 USD
View
B+
Retailer 6
-
$4,764 AUD
$3,347 USD
View
B+
Retailer 7
-
$5,006 AUD
$3,517 USD
View
B+
Retailer 8
-
$5,138 AUD
$3,610 USD
View
B+
Retailer 9
-
$5,265 AUD
£2,913 GBP
View
B+
Retailer 10
-
$5,366 AUD
$3,770 USD
View
Price last confirmed 13 days ago
B+
Retailer 11
-
$5,366 AUD
$3,770 USD
View
B+
Retailer 12
-
$5,565 AUD
$3,910 USD
View
B+
Retailer 13
-
$5,573 AUD
$3,915 USD
View
B+
Retailer 14
-
$5,574 AUD
$3,916 USD
View
B+
Retailer 15
-
$5,609 AUD
£3,103 GBP
View
B+
Retailer 16
-
$5,709 AUD
$4,011 USD
View
B
Retailer 17
-
$5,798 AUD
$4,073 USD
View
B+
Retailer 18
-
$5,910 AUD
€3,954 EUR
View
B
Retailer 19
-
$6,192 AUD
$4,350 USD
View
B
Retailer 20
-
$6,535 AUD
ZAR 74,166 ZAR
View
B
Retailer 21
-
$8,986 AUD
£4,971 GBP
View
Most Expensive
B
NZ Jewellers
606f93d5-e0a2-4ef1-bb92-39368a1b79ac · Oct 27
$9,349 AUD
$6,568 USD
View
21 more retailers have this diamond
Prices start from $4,052 AUDSave up to $5,297 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
1.01ct Radiant
$4,052 AUD