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Radiant|Natural|GIA

1.01ct H SI2 Radiant Natural Diamond

EX • H/SI2 • GIA 6552981901

Certificate GIA 6552981901

Diamond specifications and retailer prices

From $2,072 AUD
As of November 6, 2026
Save $3,406 AUD (62%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,478 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552981901. Listed at 14 retailers as of November 5, 2026, with prices from $2,072 to $5,478, a $3,406 spread on the same certified stone. NZ Jewellers lists it at $5,478. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552981901
Dimensions6.42 × 5.03 × 3.50 mm
L/W Ratio1.28
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.42 mm5.03 mm1.01 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552981901
Side View
Table 69.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.6%

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: Nov 6
Current: $5,478 AUD|Low: $2,019 AUD|High: $5,478 AUD|Avg: $2,717 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
November 7, 2026
Retailer 6$2,072 AUD
Retailer 4$2,081 AUD
Retailer 12$2,163 AUD
Retailer 9$2,208 AUD
Retailer 11$2,246 AUD
Retailer 14$2,246 AUD
Retailer 8$2,350 AUD
Retailer 3$2,477 AUD
Retailer 7$2,481 AUD
Retailer 5$2,528 AUD
Retailer 13$2,592 AUD
Retailer 10$3,049 AUD
Retailer 2$3,914 AUD
NZ Jewellers$5,478 AUD

28 data points across 14 retailers

14 retailers$2,072 AUD to $5,478 AUD

A
Cheapest Retailer
-
$2,072 AUD
Final sale: no returns
A
Retailer 2
-
$2,081 AUD
View
A
Retailer 3
-
$2,163 AUD
View
A
Retailer 4
-
$2,208 AUD
View
Retailer 5
-
$2,246 AUD
View
Price last confirmed 9 days ago
A
Retailer 6
-
$2,246 AUD
View
A
Retailer 7
-
$2,350 AUD
View
A
Retailer 8
-
$2,477 AUD
View
A
Retailer 9
-
$2,481 AUD
View
A
Retailer 10
-
$2,528 AUD
View
A
Retailer 11
-
$2,592 AUD
View
B+
Retailer 12
-
$3,049 AUD
View
B+
Retailer 13
-
$3,914 AUD
View
Most Expensive
B
NZ Jewellers
f7d89732-9994-49c6-a218-b3d3a9ecd613 · Nov 5
$5,478 AUD
$3,764 USD
View
13 more retailers have this diamond
Prices start from $2,072 AUDSave up to $3,406 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
$2,072 AUD