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Radiant|Natural|GIA

1.01ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 5423637900

Certificate GIA 5423637900

Diamond specifications and retailer prices

From $1,885 AUD
As of November 6, 2026
Save $5,581 AUD (75%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,466 AUD at Adiamor · As of November 5, 2026
View at Adiamor

About this 1.01ct natural radiant diamond

This 1.01ct natural radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5423637900. Listed at 19 retailers as of November 5, 2026, with prices from $1,885 to $7,466, a $5,581 spread on the same certified stone. Adiamor lists it at $7,466. 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

1.01
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 5423637900
Dimensions6.02 × 5.01 × 3.66 mm
L/W Ratio1.20
Top View
6.02 mm5.01 mm1.01 ctG / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 5423637900
Side View
Table 68.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 73.1%

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: Nov 6
Current: $4,699 AUD|Low: $1,885 AUD|High: $4,781 AUD|Avg: $3,006 AUD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 5$1,885 AUD
Retailer 8$1,937 AUD
Retailer 11$2,489 AUD
Retailer 3$2,518 AUD
Retailer 10$2,598 AUD
Retailer 7$2,694 AUD
Retailer 4$2,928 AUD
Retailer 9$2,975 AUD
Retailer 2$3,519 AUD
Retailer 6$3,662 AUD
Retailer 1$4,699 AUD

36 data points across 11 retailers

19 retailers$1,885 AUD to $7,466 AUD

A
Cheapest Retailer
-
$1,885 AUD
A
Retailer 2
-
$1,937 AUD
View
B+
Retailer 3
-
$2,433 AUD
View
B+
Retailer 4
-
$2,489 AUD
View
Final sale: no returns
Retailer 5
-
$2,518 AUD
View
Price last confirmed 10 days ago
B+
Retailer 6
-
$2,598 AUD
View
B+
Retailer 7
-
$2,694 AUD
View
Retailer 8
-
$2,697 AUD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$2,697 AUD
View
B+
Retailer 10
-
$2,822 AUD
View
B+
Retailer 11
-
$2,928 AUD
View
B+
Retailer 12
-
$2,975 AUD
View
B+
Retailer 13
-
$3,112 AUD
View
B+
Retailer 14
-
$3,112 AUD
View
Retailer 15
-
$3,519 AUD
View
Price last confirmed 33 days ago
B+
Retailer 16
-
$3,662 AUD
View
B
Retailer 17
-
$4,699 AUD
View
C
Retailer 18
-
$6,578 AUD
View
Most Expensive
C
Adiamor
D-50368245 · Nov 5
$7,466 AUD
$5,130 USD
View
18 more retailers have this diamond
Prices start from $1,885 AUDSave up to $5,581 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
$1,885 AUD