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Radiant|Natural|GIA

1.00ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 2546947175

Certificate GIA 2546947175

Diamond specifications and retailer prices

From $2,189 AUD
As of November 6, 2026
Save $4,015 AUD (65%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,204 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural radiant diamond

This 1ct 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 2546947175. Listed at 21 retailers as of November 5, 2026, with prices from $2,189 to $6,204, a $4,015 spread on the same certified stone. NZ Jewellers lists it at $6,204. 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

1.00
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546947175
Dimensions6.50 × 4.93 × 3.42 mm
L/W Ratio1.32
Top View
6.50 mm4.93 mm1.00 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546947175
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.3%

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: $6,204 AUD|Low: $2,189 AUD|High: $6,335 AUD|Avg: $3,358 AUD|-2.1%
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
November 7, 2026
Retailer 17$2,189 AUD
Retailer 15$2,320 AUD
Retailer 8$2,602 AUD
Retailer 5$2,614 AUD
Retailer 6$2,681 AUD
Retailer 4$2,968 AUD
Retailer 2$2,991 AUD
Retailer 11$2,991 AUD
Retailer 12$3,010 AUD
Retailer 14$3,075 AUD
Retailer 18$3,168 AUD
Retailer 13$3,193 AUD
Retailer 16$3,260 AUD
Retailer 10$3,295 AUD
Retailer 20$3,393 AUD
Retailer 9$3,503 AUD
Retailer 3$3,621 AUD
Retailer 19$3,743 AUD
Retailer 7$5,184 AUD
NZ Jewellers$6,204 AUD

16 data points across 20 retailers

21 retailers$2,189 AUD to $6,204 AUD

A
Cheapest Retailer
-
$2,189 AUD
A
Retailer 2
-
$2,320 AUD
View
Final sale: no returns
A
Retailer 3
-
$2,602 AUD
View
A
Retailer 4
-
$2,614 AUD
View
A
Retailer 5
-
$2,681 AUD
View
A
Retailer 6
-
$2,968 AUD
View
A
Retailer 7
-
$2,991 AUD
View
A
Retailer 8
-
$2,991 AUD
View
Retailer 9
-
$3,010 AUD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$3,075 AUD
View
A
Retailer 11
-
$3,168 AUD
View
A
Retailer 12
-
$3,193 AUD
View
A
Retailer 13
-
$3,260 AUD
View
A
Retailer 14
-
$3,295 AUD
View
B+
Retailer 15
-
$3,393 AUD
View
B+
Retailer 16
-
$3,503 AUD
View
B+
Retailer 17
-
$3,621 AUD
View
B+
Retailer 18
-
$3,743 AUD
View
Retailer 19
-
$3,762 AUD
View
Price last confirmed 33 days ago
B
Retailer 20
-
$5,184 AUD
View
Most Expensive
B
NZ Jewellers
914bd781-84c8-46cb-adf1-ee0d8e65316c · Nov 5
$6,204 AUD
$4,263 USD
View
20 more retailers have this diamond
Prices start from $2,189 AUDSave up to $4,015 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
1.00ct Radiant
$2,189 AUD