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Radiant|Natural|HRD

0.90ct I SI2 Radiant Natural Diamond

GD • I/SI2 • HRD 240000198497

Shape and cutting style on the report: Radiant

Certificate HRD 240000198497

Diamond specifications and retailer prices

From $1,264 AUD
$888 USD
As of November 2, 2026
Save $3,032 AUD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,296 AUD 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 240000198497. Listed at 8 retailers as of October 30, 2026, with prices from $1,264 to $4,296, a $3,032 spread on the same certified stone. NZ Jewellers lists it at $4,296. 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
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 240000198497
Dimensions6.25 × 4.98 × 3.31 mm
L/W Ratio1.26
Girdle conditionPolished
Culet sizePointed
Top View
6.25 mm4.98 mm0.90 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateHRD 240000198497
Side View
Table 69.0%CrownGirdle: Very ThinPavilionCulet: NoneDepth 67.0%

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: $4,296 AUD|Low: $974 AUD|High: $4,296 AUD|Avg: $1,805 AUD
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$974 AUD
Retailer 8$1,264 AUD
Retailer 9$1,342 AUD
Retailer 3$1,370 AUD
Retailer 6$1,370 AUD
Retailer 7$1,422 AUD
Retailer 5$1,580 AUD
Retailer 2$1,928 AUD
Retailer 4$2,522 AUD
NZ Jewellers$4,296 AUD

23 data points across 10 retailers

8 retailers$1,264 AUD to $4,296 AUD

B+
Cheapest Retailer
-
$1,264 AUD
$888 USD
Final sale: no returns
B+
Retailer 2
-
$1,370 AUD
$962 USD
View
B+
Retailer 3
-
$1,370 AUD
$962 USD
View
B+
Retailer 4
-
$1,422 AUD
$999 USD
View
B+
Retailer 5
-
$1,580 AUD
$1,110 USD
View
B+
Retailer 6
-
$1,928 AUD
€1,290 EUR
View
B
Retailer 7
-
$2,522 AUD
£1,395 GBP
View
Most Expensive
C
NZ Jewellers
6c932419-cb21-48f8-9da8-706b223501d0 · Oct 30
$4,296 AUD
$3,018 USD
View
7 more retailers have this diamond
Prices start from $1,264 AUDSave up to $3,032 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.

B+
0.90ct Radiant
$1,264 AUD