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Radiant|Natural|GIA

1.00ct H I1 Radiant Natural Diamond

VG • H/I1 • GIA 6452807908

Certificate GIA 6452807908

Diamond specifications and retailer prices

From $2,000 AUD
$1,405 USD
As of November 1, 2026
Save $4,020 AUD (67%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,020 AUD 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 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 6452807908. Listed at 12 retailers as of October 30, 2026, with prices from $2,000 to $6,020, a $4,020 spread on the same certified stone. NZ Jewellers lists it at $6,020. 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
H
Colour
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6452807908
Dimensions7.20 × 5.00 × 3.58 mm
L/W Ratio1.44
Top View
7.20 mm5.00 mm1.00 ctH / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6452807908
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 71.6%

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 1
Current: $6,020 AUD|Low: $1,914 AUD|High: $6,020 AUD|Avg: $2,692 AUD
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$1,914 AUD
Retailer 12$2,000 AUD
Retailer 13$2,071 AUD
Retailer 14$2,191 AUD
Retailer 9$2,236 AUD
Retailer 10$2,236 AUD
Retailer 8$2,339 AUD
Retailer 3$2,434 AUD
Retailer 11$2,580 AUD
Retailer 4$2,634 AUD
Retailer 5$2,634 AUD
Retailer 6$2,719 AUD
Retailer 15$2,937 AUD
Retailer 2$3,369 AUD
NZ Jewellers$6,020 AUD

20 data points across 15 retailers

12 retailers$2,000 AUD to $6,020 AUD

A
Cheapest Retailer
-
$2,000 AUD
$1,405 USD
B+
Retailer 2
-
$2,071 AUD
$1,455 USD
View
B+
Retailer 3
-
$2,236 AUD
$1,571 USD
View
B+
Retailer 4
-
$2,236 AUD
$1,571 USD
View
B+
Retailer 5
-
$2,339 AUD
$1,643 USD
View
B+
Retailer 6
-
$2,434 AUD
$1,710 USD
View
B+
Retailer 7
-
$2,580 AUD
$1,812 USD
View
B+
Retailer 8
-
$2,634 AUD
$1,850 USD
View
B+
Retailer 9
-
$2,634 AUD
$1,850 USD
View
B+
Retailer 10
-
$2,719 AUD
$1,910 USD
View
B
Retailer 11
-
$3,369 AUD
€2,254 EUR
View
Most Expensive
C
NZ Jewellers
acd2c50e-b815-4b15-b8d4-7865041a4ae5 · Oct 30
$6,020 AUD
$4,229 USD
View
11 more retailers have this diamond
Prices start from $2,000 AUDSave up to $4,020 AUD

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
$2,000 AUD