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Radiant|Natural|GIA

0.90ct I I1 Radiant Natural Diamond

VG • I/I1 • GIA 2457517608

Certificate GIA 2457517608

Diamond specifications and retailer prices

From $1,338 AUD
$940 USD
As of November 1, 2026
Save $916 AUD (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,926 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 I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2457517608. Listed at 15 retailers as of October 31, 2026, with a 68% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2457517608
Dimensions6.82 × 4.66 × 3.29 mm
L/W Ratio1.46
Top View
6.82 mm4.66 mm0.90 ctI / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2457517608
Side View
Table 71.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 70.6%

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: $2,254 AUD|Low: $1,298 AUD|High: $2,326 AUD|Avg: $1,709 AUD|+2.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 3$1,298 AUD
Retailer 5$1,338 AUD
Retailer 9$1,426 AUD
Retailer 4$1,458 AUD
Retailer 6$1,556 AUD
Retailer 8$1,724 AUD
Retailer 10$1,765 AUD
Retailer 11$1,765 AUD
Retailer 2$1,822 AUD
Retailer 1$2,254 AUD
Retailer 7$2,326 AUD

15 data points across 11 retailers

15 retailers$1,338 AUD to $2,254 AUD

A
Cheapest Retailer
-
$1,338 AUD
$940 USD
A
Retailer 2
-
$1,426 AUD
$1,002 USD
View
A
Retailer 3
-
$1,458 AUD
$1,024 USD
View
Retailer 4
-
$1,458 AUD
$1,024 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$1,515 AUD
$1,064 USD
View
Price last confirmed 31 days ago
Retailer 6
-
$1,683 AUD
$1,182 USD
View
Price last confirmed 33 days ago
B+
Retailer 7
-
$1,683 AUD
$1,182 USD
View
B+
Retailer 8
-
$1,724 AUD
$1,211 USD
View
B+
Retailer 9
-
$1,765 AUD
$1,240 USD
View
B+
Retailer 10
-
$1,765 AUD
$1,240 USD
View
B+
Retailer 11
-
$1,822 AUD
$1,280 USD
View
B
Retailer 12
-
$2,254 AUD
€1,508 EUR
View
Retailer 13
-
$3,926 AUD
$2,758 USD
View
Price under review
Retailer 14
-
$3,926 AUD
$2,758 USD
View
Price under review
Most Expensive
NZ Jewellers
dd0eea22-eb65-4cb9-b50f-5cf0d6ddfd71 · Oct 30
$3,926 AUD
$2,758 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,338 AUDSave up to $916 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.

A
0.90ct Radiant
$1,338 AUD