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Radiant|Natural|GIA

0.90ct F SI2 Radiant Natural Diamond

ID • F/SI2 • GIA 2241013590

Certificate GIA 2241013590

Diamond specifications and retailer prices

From $2,521 AUD
As of November 2, 2026
10 retailers carry this diamond
Most expensive: $5,291 AUD at NZ Jewellers · As of September 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2241013590. Listed at 10 retailers as of November 2, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2241013590
Dimensions6.53 × 4.82 × 3.21 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
6.53 mm4.82 mm0.90 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2241013590
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $2,000 AUD|Low: $1,516 AUD|High: $3,887 AUD|Avg: $2,428 AUD|-2.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 22, 2026
Retailer 6$1,516 AUD
Retailer 8$1,966 AUD
Retailer 1$2,000 AUD
Retailer 5$2,023 AUD
Retailer 10$2,098 AUD
Retailer 12$2,131 AUD
Retailer 2$2,301 AUD
Retailer 4$2,521 AUD
Retailer 9$2,636 AUD
Retailer 11$2,850 AUD
Retailer 7$3,159 AUD
Retailer 3$3,753 AUD

31 data points across 12 retailers

10 retailers

Retailer 1
-
$1,516 AUD
HK$8,300 HKD
Price last confirmed 9 days ago
Retailer 2
-
$2,000 AUD
£1,104 GBP
View
Price last confirmed 11 days ago
Retailer 3
-
$2,023 AUD
$1,418 USD
View
Price last confirmed 12 days ago
Retailer 4
-
$2,098 AUD
$1,470 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$2,131 AUD
SGD 2,018 SGD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$2,521 AUD
View
Retailer 7
-
$2,636 AUD
£1,455 GBP
View
Price last confirmed 10 days ago
Retailer 8
-
$3,159 AUD
$2,214 USD
View
Price last confirmed 12 days ago
Retailer 9
-
$3,753 AUD
£2,071 GBP
View
Price last confirmed 12 days ago
Most Expensive
NZ Jewellers
fb24a46c-5f59-42dd-ae4e-3cba73dc1b64 · Sep 30
$5,291 AUD
$3,708 USD
View
Price last confirmed 33 days ago
9 more retailers have this diamond
Prices start from $2,521 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
$2,521 AUD