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Radiant|Natural|GIA

1.01ct K SI1 Radiant Natural Diamond

VG • K/SI1 • GIA 1453180774

Certificate GIA 1453180774

Diamond specifications and retailer prices

From $1,994 AUD
As of November 7, 2026
Save $3,051 AUD (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,044 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1453180774. Listed at 12 retailers as of November 5, 2026, with prices from $1,994 to $5,044, a $3,051 spread on the same certified stone. NZ Jewellers lists it at $5,044. 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
K
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1453180774
Dimensions7.03 × 4.70 × 3.32 mm
L/W Ratio1.50
Girdle conditionPolished
Cert comments
Clouds are not shown. Pinpoints are not shown.
Key to symbols
Feather
Top View
7.03 mm4.70 mm1.01 ctK / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1453180774
Side View
Table 70.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.5%

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 7
Current: $5,044 AUD|Low: $1,994 AUD|High: $5,044 AUD|Avg: $2,680 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 3$1,994 AUD
Retailer 4$2,006 AUD
Retailer 8$2,068 AUD
Retailer 10$2,068 AUD
Retailer 11$2,164 AUD
Retailer 2$2,284 AUD
Retailer 9$2,387 AUD
Retailer 6$2,524 AUD
Retailer 5$2,864 AUD
Retailer 7$3,788 AUD
NZ Jewellers$5,044 AUD

33 data points across 11 retailers

12 retailers$1,994 AUD to $5,044 AUD

A
Cheapest Retailer
-
$1,994 AUD
A
Retailer 2
-
$2,006 AUD
View
B+
Retailer 3
-
$2,068 AUD
View
Retailer 4
-
$2,068 AUD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$2,164 AUD
View
B+
Retailer 6
-
$2,284 AUD
View
B+
Retailer 7
-
$2,387 AUD
View
Retailer 8
-
$2,387 AUD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$2,524 AUD
View
B
Retailer 10
-
$2,864 AUD
View
B
Retailer 11
-
$3,788 AUD
View
Most Expensive
C
NZ Jewellers
fdc1ad67-f182-4925-8170-93fde5f8b560 · Nov 5
$5,044 AUD
$3,466 USD
View
11 more retailers have this diamond
Prices start from $1,994 AUDSave up to $3,051 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
$1,994 AUD