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Round|Natural|GIA

1.22ct K IF Round Natural Diamond

EX • K/IF • GIA 2566145759

Certificate GIA 2566145759

Diamond specifications and retailer prices

From $4,488 AUD
As of November 4, 2026
Save $3,559 AUD (44%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,047 AUD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.22ct natural round diamond

This 1.22ct natural round sits in the classic one-carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2566145759. Listed at 15 retailers as of November 4, 2026, with prices from $4,488 to $8,047, a $3,559 spread on the same certified stone. Wholesale Diamonds Direct lists it at $8,047. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2566145759
Dimensions6.82 × 6.86 × 4.27 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.82 mm6.86 mm1.22 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566145759
Side View
Table 56.0%Crown 34°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.5%

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 4
Current: $4,838 AUD|Low: $4,488 AUD|High: $8,536 AUD|Avg: $5,789 AUD|-5.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Wholesale Diamonds Direct
November 6, 2026
Retailer 12$4,488 AUD
Retailer 9$4,691 AUD
Retailer 2$4,777 AUD
Retailer 1$4,838 AUD
Retailer 13$4,854 AUD
Retailer 6$4,983 AUD
Retailer 8$5,202 AUD
Retailer 5$5,405 AUD
Retailer 3$5,737 AUD
Retailer 4$5,833 AUD
Retailer 10$5,942 AUD
Retailer 11$6,108 AUD
Retailer 7$6,228 AUD
Retailer 14$7,570 AUD
Wholesale Diamonds Direct$8,047 AUD

23 data points across 15 retailers

15 retailers$4,488 AUD to $8,047 AUD

A
Cheapest Retailer
-
$4,488 AUD
A
Retailer 2
-
$4,691 AUD
View
A
Retailer 3
-
$4,777 AUD
View
A
Retailer 4
-
$4,838 AUD
View
A
Retailer 5
-
$4,854 AUD
View
A
Retailer 6
-
$4,983 AUD
View
A
Retailer 7
-
$5,202 AUD
View
B+
Retailer 8
-
$5,405 AUD
View
B+
Retailer 9
-
$5,737 AUD
View
B+
Retailer 10
-
$5,833 AUD
View
B+
Retailer 11
-
$5,942 AUD
View
B+
Retailer 12
-
$6,108 AUD
View
B+
Retailer 13
-
$6,228 AUD
View
B+
Retailer 14
-
$7,570 AUD
View
Most Expensive
B
Wholesale Diamonds Direct
496351353 · Nov 6
$8,047 AUD
$5,529 USD
View
14 more retailers have this diamond
Prices start from $4,488 AUDSave up to $3,559 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
1.22ct Round
$4,488 AUD