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Marquise|Natural|GIA

0.55ct K IF Marquise Natural Diamond

GD • K/IF • GIA 2568518996

Certificate GIA 2568518996

Diamond specifications and retailer prices

From $1,129 AUD
As of November 3, 2026
Save $2,410 AUD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,540 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.55ct natural marquise diamond

This 0.55ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2568518996. Listed at 7 retailers as of November 3, 2026, with prices from $1,129 to $3,540, a $2,410 spread on the same certified stone. NZ Jewellers lists it at $3,540. 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

0.55
Carat
K
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2568518996
Dimensions8.53 × 4.07 × 2.21 mm
L/W Ratio2.10
Girdle conditionThick
Key to symbols
Minor Details of Polish
Top View
8.53 mm4.07 mm0.55 ctK / IF
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2568518996
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 54.5%

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 3
Current: $3,540 AUD|Low: $1,129 AUD|High: $3,627 AUD|Avg: $1,709 AUD|-2.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 5$1,129 AUD
Retailer 7$1,172 AUD
Retailer 2$1,272 AUD
Retailer 6$1,333 AUD
Retailer 4$1,375 AUD
Retailer 3$2,068 AUD
NZ Jewellers$3,540 AUD

19 data points across 7 retailers

7 retailers$1,129 AUD to $3,540 AUD

B+
Cheapest Retailer
-
$1,129 AUD
B+
Retailer 2
-
$1,172 AUD
View
B+
Retailer 3
-
$1,272 AUD
View
B+
Retailer 4
-
$1,333 AUD
View
B+
Retailer 5
-
$1,375 AUD
View
B
Retailer 6
-
$2,068 AUD
View
Most Expensive
C
NZ Jewellers
89a24627-89b5-4e17-87ae-c661e9e5bd5b · Nov 3
$3,540 AUD
$2,432 USD
View
6 more retailers have this diamond
Prices start from $1,129 AUDSave up to $2,410 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 Marquise
$1,129 AUD