CaratHunter
Plans
Radiant|Natural|GIA

1.00ct H SI1 Radiant Natural Diamond

GD • H/SI1 • GIA 7526288337

Certificate GIA 7526288337

Diamond specifications and retailer prices

From $3,918 NZD
As of November 4, 2026
Save $5,423 NZD (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $9,341 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 H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7526288337. Listed at 17 retailers as of November 4, 2026, with prices from $3,918 to $9,341, a $5,423 spread on the same certified stone. NZ Jewellers lists it at $9,341. 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
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7526288337
Dimensions6.38 × 5.13 × 3.53 mm
L/W Ratio1.24
Culet sizeNone
Cert comments
Additional clouds are not shown.
Top View
6.38 mm5.13 mm1.00 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7526288337
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.9%

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 4
Current: $9,341 NZD|Low: $3,763 NZD|High: $9,341 NZD|Avg: $5,034 NZD|+3.1%
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
November 7, 2026
Retailer 6$3,918 NZD
Retailer 5$4,037 NZD
Retailer 3$4,122 NZD
Retailer 4$4,185 NZD
Retailer 9$4,333 NZD
Retailer 7$4,438 NZD
Retailer 14$4,468 NZD
Retailer 16$4,468 NZD
Retailer 15$4,674 NZD
Retailer 8$4,721 NZD
Retailer 2$4,726 NZD
Retailer 13$5,156 NZD
Retailer 11$5,453 NZD
Retailer 10$5,549 NZD
Retailer 12$7,807 NZD
NZ Jewellers$9,341 NZD

23 data points across 16 retailers

17 retailers$3,918 NZD to $9,341 NZD

B+
Cheapest Retailer
-
$3,918 NZD
B+
Retailer 2
-
$4,037 NZD
View
Retailer 3
-
$4,122 NZD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$4,185 NZD
View
B+
Retailer 5
-
$4,333 NZD
View
B+
Retailer 6
-
$4,438 NZD
View
Retailer 7
-
$4,468 NZD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$4,468 NZD
View
B
Retailer 9
-
$4,674 NZD
View
B
Retailer 10
-
$4,721 NZD
View
B
Retailer 11
-
$4,726 NZD
View
Retailer 12
-
$5,123 NZD
View
Price last confirmed 31 days ago
B
Retailer 13
-
$5,156 NZD
View
B
Retailer 14
-
$5,453 NZD
View
B
Retailer 15
-
$5,549 NZD
View
B
Retailer 16
-
$7,807 NZD
View
Most Expensive
B
NZ Jewellers
1fbb6b29-668e-4825-9ee0-e826ae771ee9 · Nov 5
$9,341 NZD
$5,178 USD
View
16 more retailers have this diamond
Prices start from $3,918 NZDSave up to $5,423 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
$3,918 NZD