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Round|Natural|GIA

1.22ct D IF Round Natural Diamond

EX • D/IF • GIA 1216425525

Certificate GIA 1216425525

Diamond specifications and retailer prices

From $20,669 AUD
As of November 4, 2026
Save $16,042 AUD (44%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $58,919 AUD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.22ct natural round diamond

This 1.22ct natural round sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1216425525. Listed at 13 retailers as of November 4, 2026, with a 78% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1216425525
Dimensions7.02 × 6.99 × 4.12 mm
L/W Ratio1.00
Top View
7.02 mm6.99 mm1.22 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1216425525
Side View
Table 62.0%CrownGirdle: MediumPavilionCulet: NoneDepth 59.0%

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 4
Current: $24,093 AUD|Low: $20,309 AUD|High: $37,254 AUD|Avg: $25,629 AUD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$20,669 AUD
Retailer 3$20,878 AUD
Retailer 7$22,099 AUD
Retailer 1$24,093 AUD
Retailer 5$24,729 AUD
Retailer 8$27,170 AUD
Retailer 4$27,396 AUD
Retailer 2$36,711 AUD

41 data points across 8 retailers

13 retailers$20,669 AUD to $36,711 AUD

B+
Cheapest Retailer
-
$20,669 AUD
B+
Retailer 2
-
$20,878 AUD
View
B+
Retailer 3
-
$22,099 AUD
View
B+
Retailer 4
-
$22,272 AUD
View
B+
Retailer 5
-
$24,093 AUD
View
Retailer 6
-
$24,729 AUD
View
Price last confirmed 14 days ago
B+
Retailer 7
-
$26,299 AUD
View
B+
Retailer 8
-
$26,299 AUD
View
B
Retailer 9
-
$27,170 AUD
View
B+
Retailer 10
-
$27,396 AUD
View
B
Retailer 11
-
$27,516 AUD
View
B
Retailer 12
-
$36,711 AUD
View
Most Expensive
Diamond Quarter
1.22IFD1225C4BEN · Nov 5
$58,919 AUD
£32,476 GBP
View
Price under review
12 more retailers have this diamond
Prices start from $20,669 AUDSave up to $16,042 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 Round
$20,669 AUD