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Radiant|Natural|GIA

1.00ct I I1 Radiant Natural Diamond

GD • I/I1 • GIA 6465566825

Certificate GIA 6465566825

Diamond specifications and retailer prices

From $2,058 NZD
$1,160 USD
As of November 1, 2026
Save $2,960 NZD (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,018 NZD at NZ Jewellers · As of October 30, 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 I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6465566825. Listed at 7 retailers as of October 30, 2026, with prices from $2,058 to $5,018, a $2,960 spread on the same certified stone. NZ Jewellers lists it at $5,018. 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
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6465566825
Dimensions6.70 × 4.56 × 3.36 mm
L/W Ratio1.47
Culet sizeNone
Key to symbols
Crystal, Cloud, Twinning Wisp, Feather, Cavity, Knot, Needle, Natural
Top View
6.70 mm4.56 mm1.00 ctI / I1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6465566825
Side View
Table 71.0%CrownGirdlePavilionCulet: NoneDepth 73.6%

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 1
Current: $5,018 NZD|Low: $1,636 NZD|High: $7,878 NZD|Avg: $2,742 NZD|-2.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 8$1,636 NZD
Retailer 4$2,058 NZD
Retailer 6$2,058 NZD
Retailer 5$2,136 NZD
Retailer 7$2,244 NZD
Retailer 3$2,374 NZD
Retailer 2$2,878 NZD
NZ Jewellers$5,018 NZD

22 data points across 8 retailers

7 retailers$2,058 NZD to $5,018 NZD

B+
Cheapest Retailer
-
$2,058 NZD
$1,160 USD
B+
Retailer 2
-
$2,058 NZD
$1,160 USD
View
B+
Retailer 3
-
$2,136 NZD
$1,204 USD
View
B+
Retailer 4
-
$2,244 NZD
$1,265 USD
View
B+
Retailer 5
-
$2,374 NZD
$1,338 USD
View
B+
Retailer 6
-
$2,878 NZD
€1,545 EUR
View
Most Expensive
C
NZ Jewellers
b6b93a48-3bd5-44f8-80cc-a079fc8efd84 · Oct 30
$5,018 NZD
$2,828 USD
View
6 more retailers have this diamond
Prices start from $2,058 NZDSave up to $2,960 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.

B+
1.00ct Radiant
$2,058 NZD