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Round|Natural|GIA

0.55ct K IF Round Natural Diamond

EX • K/IF • GIA 6465348624

Certificate GIA 6465348624

Diamond specifications and retailer prices

From $1,374 AUD
As of November 5, 2026
Save $756 AUD (35%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,138 AUD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6465348624. Listed at 13 retailers as of November 5, 2026, with a 55% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.55
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6465348624
Dimensions5.23 × 5.19 × 3.26 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.23 mm5.19 mm0.55 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6465348624
Side View
Table 56.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,113 AUD|Low: $1,321 AUD|High: $3,146 AUD|Avg: $1,938 AUD|+17.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 3$1,374 AUD
Retailer 5$1,391 AUD
Retailer 2$1,473 AUD
Retailer 11$1,671 AUD
Retailer 7$1,694 AUD
Retailer 10$1,736 AUD
Retailer 9$2,104 AUD
Retailer 1$2,113 AUD
Retailer 4$2,130 AUD
Retailer 8$2,624 AUD
Retailer 6$3,136 AUD

41 data points across 11 retailers

13 retailers$1,374 AUD to $2,130 AUD

Retailer 1
-
$1,337 AUD
Price last confirmed 103 days ago
B+
Retailer 2
-
$1,374 AUD
View
B+
Retailer 3
-
$1,391 AUD
View
Retailer 4
-
$1,537 AUD
View
Price last confirmed 29 days ago
Retailer 5
-
$1,537 AUD
View
Price last confirmed 29 days ago
Retailer 6
-
$1,597 AUD
View
Price last confirmed 38 days ago
B
Retailer 7
-
$1,694 AUD
View
Retailer 8
-
$1,774 AUD
View
Price last confirmed 38 days ago
B
Retailer 9
-
$2,113 AUD
View
B
Retailer 10
-
$2,130 AUD
View
Retailer 11
-
$2,624 AUD
View
Price last confirmed 33 days ago
Retailer 12
-
$3,136 AUD
View
Price last confirmed 29 days ago
Most Expensive
NZ Jewellers
d17188ef-1696-4c23-a88d-e0e2ce781489 · Sep 28
$4,138 AUD
$2,897 USD
View
Price under review
12 more retailers have this diamond
Prices start from $1,374 AUDSave up to $756 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+
0.55ct Round
$1,374 AUD