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Radiant|Natural|GIA

1.00ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 6245477839

Certificate GIA 6245477839

Diamond specifications and retailer prices

From $2,955 NZD
As of November 6, 2026
Save $5,379 NZD (65%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $8,334 NZD 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 D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6245477839. Listed at 16 retailers as of November 5, 2026, with prices from $2,955 to $8,334, a $5,379 spread on the same certified stone. NZ Jewellers lists it at $8,334. 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
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6245477839
Dimensions6.19 × 5.00 × 3.53 mm
L/W Ratio1.24
Top View
6.19 mm5.00 mm1.00 ctD / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6245477839
Side View
Table 69.0%CrownGirdle: VTK-EXTPavilionCulet: 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 6
Current: $8,334 NZD|Low: $2,931 NZD|High: $8,334 NZD|Avg: $4,478 NZD
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
Retailer 16
Retailer 17
November 7, 2026
Retailer 13$2,955 NZD
Retailer 4$3,601 NZD
Retailer 3$3,678 NZD
Retailer 5$3,781 NZD
Retailer 10$3,920 NZD
Retailer 15$3,987 NZD
Retailer 16$3,987 NZD
Retailer 7$4,156 NZD
Retailer 14$4,171 NZD
Retailer 8$4,185 NZD
Retailer 6$4,236 NZD
Retailer 2$4,331 NZD
Retailer 17$4,600 NZD
Retailer 9$4,804 NZD
Retailer 11$4,948 NZD
Retailer 12$6,963 NZD
NZ Jewellers$8,334 NZD

32 data points across 17 retailers

16 retailers$2,955 NZD to $8,334 NZD

A
Cheapest Retailer
-
$2,955 NZD
B+
Retailer 2
-
$3,601 NZD
View
B+
Retailer 3
-
$3,678 NZD
View
Final sale: no returns
B+
Retailer 4
-
$3,781 NZD
View
A
Retailer 5
-
$3,920 NZD
View
Retailer 6
-
$3,987 NZD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
$3,987 NZD
View
B+
Retailer 8
-
$4,116 NZD
View
B+
Retailer 9
-
$4,171 NZD
View
B+
Retailer 10
-
$4,185 NZD
View
B+
Retailer 11
-
$4,236 NZD
View
B+
Retailer 12
-
$4,331 NZD
View
B+
Retailer 13
-
$4,600 NZD
View
B+
Retailer 14
-
$4,948 NZD
View
B
Retailer 15
-
$6,963 NZD
View
Most Expensive
B
NZ Jewellers
b2b9dcfb-3b4e-45f7-a44d-fd9cd88e1819 · Nov 5
$8,334 NZD
$4,620 USD
View
15 more retailers have this diamond
Prices start from $2,955 NZDSave up to $5,379 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
1.00ct Radiant
$2,955 NZD