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Radiant|Natural|GIA

1.22ct G SI1 Radiant Natural Diamond

GD • G/SI1 • GIA 6461910663

Certificate GIA 6461910663

Diamond specifications and retailer prices

From $4,694 AUD
As of November 6, 2026
Save $4,927 AUD (51%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $10,022 AUD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.22ct natural radiant diamond

This 1.22ct natural radiant sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6461910663. Listed at 16 retailers as of November 2, 2026, with a 105% 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

1.22
Carat
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6461910663
Dimensions6.69 × 5.14 × 3.75 mm
L/W Ratio1.30
Top View
6.69 mm5.14 mm1.22 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6461910663
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 72.9%

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 6
Current: $5,826 AUD|Low: $4,657 AUD|High: $9,735 AUD|Avg: $6,278 AUD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 7, 2026
Retailer 6$4,694 AUD
Retailer 7$5,062 AUD
Retailer 8$5,309 AUD
Retailer 10$5,487 AUD
Retailer 1$5,826 AUD
Retailer 2$6,126 AUD
Retailer 9$6,161 AUD
Retailer 3$6,472 AUD
Retailer 4$7,021 AUD
Retailer 5$9,620 AUD

43 data points across 10 retailers

16 retailers$4,694 AUD to $9,620 AUD

B+
Cheapest Retailer
-
$4,694 AUD
B
Retailer 2
-
$5,062 AUD
View
B
Retailer 3
-
$5,309 AUD
View
Final sale: no returns
B
Retailer 4
-
$5,487 AUD
View
Retailer 5
-
$5,752 AUD
View
Price last confirmed 30 days ago
Retailer 6
-
$5,752 AUD
View
Price last confirmed 30 days ago
Retailer 7
-
$5,752 AUD
View
Price last confirmed 38 days ago
B
Retailer 8
-
$5,826 AUD
View
B
Retailer 9
-
$5,966 AUD
View
Retailer 10
-
$6,161 AUD
View
Price last confirmed 30 days ago
B
Retailer 11
-
$6,171 AUD
View
B
Retailer 12
-
$6,472 AUD
View
Retailer 13
-
$6,637 AUD
View
Price last confirmed 39 days ago
B
Retailer 14
-
$7,021 AUD
View
C
Retailer 15
-
$9,620 AUD
View
Most Expensive
NZ Jewellers
d79076de-c5d9-4b42-8ab8-b009fa1e14ce · Sep 30
$10,022 AUD
$6,886 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from $4,694 AUDSave up to $4,927 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+
1.22ct Radiant
$4,694 AUD