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Radiant|Natural|GIA

1.00ct I I1 Radiant Natural Diamond

VG • I/I1 • GIA 6412280875

Certificate GIA 6412280875

Diamond specifications and retailer prices

From $2,431 NZD
$1,370 USD
As of November 1, 2026
Save $4,890 NZD (67%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,321 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 6412280875. Listed at 15 retailers as of October 30, 2026, with prices from $2,431 to $7,321, a $4,890 spread on the same certified stone. NZ Jewellers lists it at $7,321. 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
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6412280875
Dimensions6.99 × 5.14 × 3.44 mm
L/W Ratio1.36
Top View
6.99 mm5.14 mm1.00 ctI / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6412280875
Side View
Table 72.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 66.9%

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: $4,099 NZD|Low: $2,189 NZD|High: $4,099 NZD|Avg: $3,010 NZD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 4$2,189 NZD
Retailer 5$2,431 NZD
Retailer 11$2,520 NZD
Retailer 8$2,674 NZD
Retailer 6$2,718 NZD
Retailer 10$2,972 NZD
Retailer 7$3,137 NZD
Retailer 2$3,211 NZD
Retailer 12$3,211 NZD
Retailer 3$3,318 NZD
Retailer 9$3,571 NZD
Retailer 1$4,099 NZD

15 data points across 12 retailers

15 retailers$2,431 NZD to $7,321 NZD

B+
Cheapest Retailer
-
$2,431 NZD
$1,370 USD
B+
Retailer 2
-
$2,520 NZD
$1,420 USD
View
B+
Retailer 3
-
$2,718 NZD
$1,532 USD
View
Retailer 4
-
$2,718 NZD
$1,532 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$2,844 NZD
$1,603 USD
View
Price last confirmed 32 days ago
B+
Retailer 6
-
$2,972 NZD
$1,675 USD
View
Retailer 7
-
$3,137 NZD
$1,768 USD
View
Price last confirmed 34 days ago
B+
Retailer 8
-
$3,137 NZD
$1,768 USD
View
B+
Retailer 9
-
$3,211 NZD
$1,810 USD
View
B+
Retailer 10
-
$3,211 NZD
$1,810 USD
View
B+
Retailer 11
-
$3,318 NZD
$1,870 USD
View
B
Retailer 12
-
$4,099 NZD
€2,200 EUR
View
Retailer 13
-
$7,321 NZD
$4,126 USD
View
Price last confirmed 32 days ago
Retailer 14
-
$7,321 NZD
$4,126 USD
View
Price last confirmed 26 days ago
Most Expensive
C
NZ Jewellers
d157849f-fb19-46a8-9a7b-e4691b192619 · Oct 30
$7,321 NZD
$4,126 USD
View
14 more retailers have this diamond
Prices start from $2,431 NZDSave up to $4,890 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
$2,431 NZD