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Radiant|Natural|GIA

1.01ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 5533057479

Certificate GIA 5533057479

Diamond specifications and retailer prices

From $4,436 AUD
As of November 4, 2026
Save $5,622 AUD (56%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $10,058 AUD at NZ Jewellers · As of November 5, 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 5533057479. Listed at 31 retailers as of November 4, 2026, with prices from $4,436 to $10,058, a $5,622 spread on the same certified stone. NZ Jewellers lists it at $10,058. 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
OriginNatural
Grading LabGIA
CertificateGIA 5533057479
Dimensions6.74 × 4.97 × 3.33 mm
L/W Ratio1.36
Top View
6.74 mm4.97 mm1.01 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5533057479
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.9%

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: $5,848 AUD|Low: $4,590 AUD|High: $9,772 AUD|Avg: $6,204 AUD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 9$4,590 AUD
Retailer 5$4,644 AUD
Retailer 7$4,752 AUD
Retailer 2$5,600 AUD
Retailer 1$5,848 AUD
Retailer 8$6,184 AUD
Retailer 3$6,497 AUD
Retailer 4$7,047 AUD
Retailer 6$9,655 AUD

36 data points across 9 retailers

31 retailers$4,436 AUD to $10,058 AUD

B+
Cheapest Retailer
-
$4,436 AUD
B+
Retailer 2
-
$4,448 AUD
View
B+
Retailer 3
-
$4,550 AUD
View
B+
Retailer 4
-
$4,590 AUD
View
Final sale: no returns
B+
Retailer 5
-
$4,644 AUD
View
Retailer 6
-
$4,752 AUD
View
Price last confirmed 10 days ago
B+
Retailer 7
-
$4,801 AUD
View
B+
Retailer 8
-
$4,913 AUD
View
B+
Retailer 9
-
$4,970 AUD
View
B+
Retailer 10
-
$5,028 AUD
View
Retailer 11
-
$5,231 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$5,231 AUD
View
B+
Retailer 13
-
$5,237 AUD
View
B+
Retailer 14
-
$5,432 AUD
View
B+
Retailer 15
-
$5,592 AUD
View
B+
Retailer 16
-
$5,600 AUD
View
B+
Retailer 17
-
$5,689 AUD
View
B+
Retailer 18
-
$5,689 AUD
View
B+
Retailer 19
-
$5,848 AUD
View
B
Retailer 20
-
$5,923 AUD
View
B
Retailer 21
-
$5,923 AUD
View
B
Retailer 22
-
$6,036 AUD
View
B
Retailer 23
-
$6,113 AUD
View
Retailer 24
-
$6,184 AUD
View
Price last confirmed 30 days ago
B
Retailer 25
-
$6,497 AUD
View
Retailer 26
-
$6,536 AUD
View
Price last confirmed 15 days ago
B
Retailer 27
-
$6,788 AUD
View
B
Retailer 28
-
$7,047 AUD
View
B
Retailer 29
-
$8,342 AUD
View
B
Retailer 30
-
$9,655 AUD
View
Most Expensive
B
NZ Jewellers
94c97205-f808-4e60-9501-ed0f83a00386 · Nov 5
$10,058 AUD
$6,911 USD
View
30 more retailers have this diamond
Prices start from $4,436 AUDSave up to $5,622 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.

B+
1.01ct Radiant
$4,436 AUD