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Radiant|Natural|GIA

1.05ct H I1 Radiant Natural Diamond

VG • H/I1 • GIA 6452147309

Certificate GIA 6452147309

Diamond specifications and retailer prices

From $2,773 NZD
$1,560 USD
As of October 28, 2026
Save $5,607 NZD (67%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $8,380 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.05ct natural radiant diamond

This 1.05ct natural radiant sits in the classic one-carat band, graded H 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 6452147309. Listed at 12 retailers as of October 28, 2026, with prices from $2,773 to $8,380, a $5,607 spread on the same certified stone. NZ Jewellers lists it at $8,380. 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

1.05
Carat
H
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6452147309
Dimensions6.62 × 5.11 × 3.65 mm
L/W Ratio1.30
Top View
6.62 mm5.11 mm1.05 ctH / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6452147309
Side View
Table 73.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 71.3%

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: Oct 28
Current: $8,380 NZD|Low: $2,641 NZD|High: $8,380 NZD|Avg: $3,726 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
November 2, 2026
Retailer 7$2,641 NZD
Retailer 8$2,773 NZD
Retailer 4$2,837 NZD
Retailer 13$3,005 NZD
Retailer 10$3,112 NZD
Retailer 11$3,112 NZD
Retailer 9$3,256 NZD
Retailer 15$3,332 NZD
Retailer 12$3,592 NZD
Retailer 3$3,643 NZD
Retailer 5$3,643 NZD
Retailer 6$3,768 NZD
Retailer 14$4,089 NZD
Retailer 2$4,692 NZD
NZ Jewellers$8,380 NZD

18 data points across 15 retailers

12 retailers$2,773 NZD to $8,380 NZD

A
Cheapest Retailer
-
$2,773 NZD
$1,560 USD
B+
Retailer 2
-
$2,837 NZD
$1,596 USD
View
B+
Retailer 3
-
$3,112 NZD
$1,751 USD
View
B+
Retailer 4
-
$3,112 NZD
$1,751 USD
View
B+
Retailer 5
-
$3,256 NZD
$1,832 USD
View
B+
Retailer 6
-
$3,332 NZD
$1,875 USD
View
B+
Retailer 7
-
$3,592 NZD
$2,021 USD
View
B+
Retailer 8
-
$3,643 NZD
$2,050 USD
View
B+
Retailer 9
-
$3,643 NZD
$2,050 USD
View
B
Retailer 10
-
$3,768 NZD
$2,120 USD
View
B
Retailer 11
-
$4,692 NZD
€2,514 EUR
View
Most Expensive
C
NZ Jewellers
0e14692a-75ed-45aa-ab3e-48c3d4938e05 · Oct 30
$8,380 NZD
$4,715 USD
View
11 more retailers have this diamond
Prices start from $2,773 NZDSave up to $5,607 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
1.05ct Radiant
$2,773 NZD