CaratHunter
Plans
Radiant|Natural|HRD

0.90ct I SI2 Radiant Natural Diamond

GD • I/SI2 • HRD 250000227996

Certificate HRD 250000227996

Diamond specifications and retailer prices

From $1,423 NZD
$802 USD
As of November 2, 2026
Save $3,408 NZD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,831 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 I 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 250000227996. Listed at 8 retailers as of October 30, 2026, with prices from $1,423 to $4,831, a $3,408 spread on the same certified stone. NZ Jewellers lists it at $4,831. 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
I
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000227996
Dimensions5.76 × 4.93 × 3.45 mm
L/W Ratio1.17
Culet sizePointed
Top View
5.76 mm4.93 mm0.90 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateHRD 250000227996
Side View
Table 68.0%CrownGirdlePavilionCulet: NoneDepth 70.0%

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: $4,831 NZD|Low: $1,104 NZD|High: $4,831 NZD|Avg: $2,046 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$1,104 NZD
Retailer 8$1,423 NZD
Retailer 3$1,540 NZD
Retailer 6$1,540 NZD
Retailer 9$1,560 NZD
Retailer 7$1,600 NZD
Retailer 4$1,778 NZD
Retailer 2$2,174 NZD
Retailer 5$2,826 NZD
NZ Jewellers$4,831 NZD

25 data points across 10 retailers

8 retailers$1,423 NZD to $4,831 NZD

B+
Cheapest Retailer
-
$1,423 NZD
$802 USD
Final sale: no returns
B+
Retailer 2
-
$1,540 NZD
$868 USD
View
B+
Retailer 3
-
$1,540 NZD
$868 USD
View
B+
Retailer 4
-
$1,600 NZD
$902 USD
View
B+
Retailer 5
-
$1,778 NZD
$1,002 USD
View
B+
Retailer 6
-
$2,174 NZD
€1,167 EUR
View
B+
Retailer 7
-
$2,826 NZD
£1,254 GBP
View
Most Expensive
C
NZ Jewellers
59a0215e-3ed0-4c4c-afb9-867354a84d16 · Oct 30
$4,831 NZD
$2,723 USD
View
7 more retailers have this diamond
Prices start from $1,423 NZDSave up to $3,408 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
$1,423 NZD