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Radiant|Natural|GIA

1.00ct I SI2 Radiant Natural Diamond

FR • I/SI2 • GIA 2346438434

Certificate GIA 2346438434

Diamond specifications and retailer prices

From $2,198 AUD
As of November 6, 2026
Save $4,065 AUD (65%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,263 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2346438434. Listed at 14 retailers as of November 5, 2026, with prices from $2,198 to $6,263, a $4,065 spread on the same certified stone. NZ Jewellers lists it at $6,263. 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
I
Colour
SI2
Clarity
Fair
Cut (retailer stated)

Specifications

Cut (retailer stated)Fair
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2346438434
Dimensions6.08 × 4.88 × 3.57 mm
L/W Ratio1.25
Top View
6.08 mm4.88 mm1.00 ctI / SI2
OriginNatural
CutFair
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2346438434
Side View
Table 75.0%CrownGirdlePavilionCulet: NoneDepth 73.3%

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 6
Current: $6,263 AUD|Low: $2,171 AUD|High: $6,263 AUD|Avg: $3,112 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
November 7, 2026
Retailer 11$2,198 AUD
Retailer 3$2,368 AUD
Retailer 8$2,524 AUD
Retailer 13$2,567 AUD
Retailer 14$2,567 AUD
Retailer 12$2,685 AUD
Retailer 4$2,767 AUD
Retailer 2$2,848 AUD
Retailer 5$2,890 AUD
Retailer 6$2,911 AUD
Retailer 15$2,962 AUD
Retailer 7$3,094 AUD
Retailer 9$3,486 AUD
Retailer 10$4,486 AUD
NZ Jewellers$6,263 AUD

32 data points across 15 retailers

14 retailers$2,198 AUD to $6,263 AUD

B+
Cheapest Retailer
-
$2,198 AUD
B+
Retailer 2
-
$2,340 AUD
View
B+
Retailer 3
-
$2,368 AUD
View
Final sale: no returns
B+
Retailer 4
-
$2,524 AUD
View
Retailer 5
-
$2,567 AUD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$2,567 AUD
View
B+
Retailer 7
-
$2,685 AUD
View
B+
Retailer 8
-
$2,767 AUD
View
B+
Retailer 9
-
$2,848 AUD
View
B
Retailer 10
-
$2,911 AUD
View
B
Retailer 11
-
$2,962 AUD
View
B
Retailer 12
-
$3,486 AUD
View
B
Retailer 13
-
$4,486 AUD
View
Most Expensive
C
NZ Jewellers
93fcfb1d-79e2-4820-bd65-bae6ee94e317 · Nov 5
$6,263 AUD
$4,303 USD
View
13 more retailers have this diamond
Prices start from $2,198 AUDSave up to $4,065 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+
1.00ct Radiant
$2,198 AUD