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Radiant|Natural|HRD

0.90ct J SI2 Radiant Natural Diamond

GD • J/SI2 • HRD 250000222594

Certificate HRD 250000222594

Diamond specifications and retailer prices

From $1,723 NZD
$971 USD
As of November 2, 2026
Save $2,830 NZD (62%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,553 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by HRD 250000222594. Listed at 8 retailers as of October 30, 2026, with prices from $1,723 to $4,553, a $2,830 spread on the same certified stone. NZ Jewellers lists it at $4,553. 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

0.90
Carat
J
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000222594
Dimensions6.20 × 4.76 × 3.37 mm
L/W Ratio1.30
Culet sizePointed
Top View
6.20 mm4.76 mm0.90 ctJ / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 250000222594
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 70.8%

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 2
Current: $4,553 NZD|Low: $1,314 NZD|High: $4,553 NZD|Avg: $2,325 NZD
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$1,314 NZD
Retailer 8$1,723 NZD
Retailer 9$1,787 NZD
Retailer 3$1,867 NZD
Retailer 6$1,867 NZD
Retailer 7$1,938 NZD
Retailer 5$2,154 NZD
Retailer 2$2,618 NZD
Retailer 4$3,436 NZD
NZ Jewellers$4,553 NZD

24 data points across 10 retailers

8 retailers$1,723 NZD to $4,553 NZD

B+
Cheapest Retailer
-
$1,723 NZD
$971 USD
Final sale: no returns
B+
Retailer 2
-
$1,867 NZD
$1,052 USD
View
B+
Retailer 3
-
$1,867 NZD
$1,052 USD
View
B+
Retailer 4
-
$1,938 NZD
$1,092 USD
View
B+
Retailer 5
-
$2,154 NZD
$1,214 USD
View
B
Retailer 6
-
$2,618 NZD
€1,405 EUR
View
B
Retailer 7
-
$3,436 NZD
£1,525 GBP
View
Most Expensive
C
NZ Jewellers
5a75f371-1d5c-41af-8e29-fda4a80bfaf4 · Oct 30
$4,553 NZD
$2,566 USD
View
7 more retailers have this diamond
Prices start from $1,723 NZDSave up to $2,830 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+
0.90ct Radiant
$1,723 NZD