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Round|Natural|GIA

0.55ct H IF Round Natural Diamond

EX • H/IF • GIA 1545502669

Certificate GIA 1545502669

Diamond specifications and retailer prices

From $1,407 AUD
As of November 3, 2026
Save $2,691 AUD (66%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,098 AUD at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1545502669. Listed at 18 retailers as of October 30, 2026, with prices from $1,407 to $4,098, a $2,691 spread on the same certified stone. NZ Jewellers lists it at $4,098. 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
H
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1545502669
Dimensions5.22 × 5.25 × 3.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Surface Graining, Minor Details of Polish
Top View
5.22 mm5.25 mm0.55 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1545502669
Side View
Table 56.0%Crown 36.5°Girdle: MediumPavilion 40.6°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 3
Current: $1,938 AUD|Low: $1,421 AUD|High: $3,114 AUD|Avg: $2,126 AUD|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 9$1,550 AUD
Retailer 10$1,610 AUD
Retailer 8$1,864 AUD
Retailer 6$1,887 AUD
Retailer 1$1,938 AUD
Retailer 3$2,094 AUD
Retailer 2$2,196 AUD
Retailer 4$2,331 AUD
Retailer 5$2,593 AUD
Retailer 7$3,076 AUD

37 data points across 10 retailers

18 retailers$1,407 AUD to $4,098 AUD

A
Cheapest Retailer
-
$1,407 AUD
B+
Retailer 2
-
$1,550 AUD
View
Final sale: no returns
B+
Retailer 3
-
$1,610 AUD
View
Retailer 4
-
$1,680 AUD
View
Price last confirmed 53 days ago
B+
Retailer 5
-
$1,744 AUD
View
B+
Retailer 6
-
$1,864 AUD
View
B+
Retailer 7
-
$1,871 AUD
View
B+
Retailer 8
-
$1,887 AUD
View
Retailer 9
-
$1,938 AUD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
$1,938 AUD
View
B+
Retailer 11
-
$2,094 AUD
View
Retailer 12
-
$2,196 AUD
View
Price last confirmed 32 days ago
B
Retailer 13
-
$2,300 AUD
View
B+
Retailer 14
-
$2,331 AUD
View
B
Retailer 15
-
$2,593 AUD
View
B
Retailer 16
-
$2,834 AUD
View
B
Retailer 17
-
$3,076 AUD
View
Most Expensive
B
NZ Jewellers
7ba28fe4-2f2e-4fe3-94c0-27ea13314224 · Oct 30
$4,098 AUD
$2,869 USD
View
17 more retailers have this diamond
Prices start from $1,407 AUDSave up to $2,691 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
0.55ct Round
$1,407 AUD