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Radiant|Natural|GIA

0.90ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 6432240731

Certificate GIA 6432240731

Diamond specifications and retailer prices

From $1,205 AUD
HK$6,600 HKD
As of November 1, 2026
Save $1,757 AUD (59%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,963 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.9ct natural radiant diamond

This 0.9ct natural radiant sits in the just-under-one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6432240731. Listed at 13 retailers as of November 1, 2026, with prices from $1,205 to $2,963, a $1,757 spread on the same certified stone. MOH London lists it at $2,963. 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
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6432240731
Dimensions5.41 × 5.15 × 3.55 mm
L/W Ratio1.05
Top View
5.41 mm5.15 mm0.90 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6432240731
Side View
Table 67.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 68.9%

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: $2,963 AUD|Low: $1,187 AUD|High: $3,130 AUD|Avg: $2,035 AUD|-4.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 5$1,205 AUD
Retailer 3$1,674 AUD
Retailer 10$1,679 AUD
Retailer 12$1,805 AUD
Retailer 11$1,809 AUD
Retailer 2$1,844 AUD
Retailer 8$1,890 AUD
Retailer 4$2,133 AUD
Retailer 9$2,231 AUD
Retailer 6$2,264 AUD
Retailer 7$2,369 AUD
MOH London$2,963 AUD

39 data points across 12 retailers

13 retailers$1,205 AUD to $2,963 AUD

A
Cheapest Retailer
-
$1,205 AUD
HK$6,600 HKD
A
Retailer 2
-
$1,674 AUD
SGD 1,585 SGD
View
A
Retailer 3
-
$1,679 AUD
$1,177 USD
View
A
Retailer 4
-
$1,805 AUD
$1,265 USD
View
A
Retailer 5
-
$1,809 AUD
$1,268 USD
View
A
Retailer 6
-
$1,844 AUD
£1,018 GBP
View
A
Retailer 7
-
$1,890 AUD
£1,043 GBP
View
B+
Retailer 8
-
$2,029 AUD
View
Retailer 9
-
$2,133 AUD
View
Price last confirmed 29 days ago
B+
Retailer 10
-
$2,231 AUD
SGD 2,113 SGD
View
B+
Retailer 11
-
$2,264 AUD
€1,511 EUR
View
B+
Retailer 12
-
$2,369 AUD
ZAR 26,823 ZAR
View
Most Expensive
B
MOH London
E2534F650 · Nov 1
$2,963 AUD
£1,635 GBP
View
12 more retailers have this diamond
Prices start from $1,205 AUDSave up to $1,757 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
$1,205 AUD