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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 $2,471 NZD
As of November 7, 2026
Save $3,781 NZD (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,252 NZD 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 $2,471 to $6,252, a $3,781 spread on the same certified stone. NZ Jewellers lists it at $6,252. 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: $6,252 NZD|Low: $2,471 NZD|High: $6,252 NZD|Avg: $3,321 NZD
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$2,471 NZD
Retailer 4$2,486 NZD
Retailer 8$2,563 NZD
Retailer 10$2,563 NZD
Retailer 11$2,682 NZD
Retailer 2$2,830 NZD
Retailer 9$2,958 NZD
Retailer 6$3,128 NZD
Retailer 5$3,550 NZD
Retailer 7$4,696 NZD
NZ Jewellers$6,252 NZD

33 data points across 11 retailers

12 retailers$2,471 NZD to $6,252 NZD

A
Cheapest Retailer
-
$2,471 NZD
A
Retailer 2
-
$2,486 NZD
View
B+
Retailer 3
-
$2,563 NZD
View
Retailer 4
-
$2,563 NZD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$2,682 NZD
View
B+
Retailer 6
-
$2,830 NZD
View
B+
Retailer 7
-
$2,958 NZD
View
Retailer 8
-
$2,958 NZD
View
Price last confirmed 15 days ago
B+
Retailer 9
-
$3,128 NZD
View
B
Retailer 10
-
$3,550 NZD
View
B
Retailer 11
-
$4,696 NZD
View
Most Expensive
C
NZ Jewellers
fdc1ad67-f182-4925-8170-93fde5f8b560 · Nov 5
$6,252 NZD
$3,466 USD
View
11 more retailers have this diamond
Prices start from $2,471 NZDSave up to $3,781 NZD

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
$2,471 NZD