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Radiant|Natural|GIA

1.00ct H I1 Radiant Natural Diamond

EX • H/I1 • GIA 1323586963

Certificate GIA 1323586963

Diamond specifications and retailer prices

From $2,699 NZD
$1,521 USD
As of November 1, 2026
Save $5,275 NZD (66%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,974 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 H colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1323586963. Listed at 8 retailers as of October 30, 2026, with prices from $2,699 to $7,974, a $5,275 spread on the same certified stone. NZ Jewellers lists it at $7,974. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1323586963
Dimensions7.42 × 5.05 × 3.08 mm
L/W Ratio1.47
Key to symbols
Twinning Wisp, Feather, Crystal, Needle
Top View
7.42 mm5.05 mm1.00 ctH / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1323586963
Side View
Table 73.0%CrownGirdlePavilionCulet: NoneDepth 60.9%

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: $7,974 NZD|Low: $2,299 NZD|High: $8,446 NZD|Avg: $3,679 NZD|-5.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10$2,299 NZD
Retailer 8$2,699 NZD
Retailer 7$2,913 NZD
Retailer 4$2,961 NZD
Retailer 6$2,961 NZD
Retailer 9$3,021 NZD
Retailer 5$3,098 NZD
Retailer 3$3,417 NZD
Retailer 2$4,466 NZD
NZ Jewellers$7,974 NZD

9 data points across 10 retailers

8 retailers$2,699 NZD to $7,974 NZD

A
Cheapest Retailer
-
$2,699 NZD
$1,521 USD
A
Retailer 2
-
$2,913 NZD
$1,642 USD
View
A
Retailer 3
-
$2,961 NZD
$1,669 USD
View
A
Retailer 4
-
$2,961 NZD
$1,669 USD
View
B+
Retailer 5
-
$3,098 NZD
$1,746 USD
View
B+
Retailer 6
-
$3,417 NZD
$1,926 USD
View
B
Retailer 7
-
$4,466 NZD
€2,397 EUR
View
Most Expensive
C
NZ Jewellers
98e81ba8-406d-4e4d-a732-2cd77ae98dd5 · Oct 30
$7,974 NZD
$4,494 USD
View
7 more retailers have this diamond
Prices start from $2,699 NZDSave up to $5,275 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
$2,699 NZD