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Oval|Natural|GIA

0.55ct K VS1 Oval Natural Diamond

GD • K/VS1 • GIA 6555958621

Certificate GIA 6555958621

Diamond specifications and retailer prices

From $815 AUD
As of November 6, 2026
Save $1,726 AUD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,017 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.55ct natural oval diamond

This 0.55ct natural oval sits in the half to three-quarter carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6555958621. Listed at 10 retailers as of November 5, 2026, with a 212% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555958621
Dimensions5.89 × 4.24 × 2.77 mm
L/W Ratio1.39
Culet sizeVery Large
Top View
5.89 mm4.24 mm0.55 ctK / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555958621
Side View
Table 50.0%CrownGirdle: STK-VTKPavilionCulet: Very LargeDepth 65.4%

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 6
Current: $3,017 AUD|Low: $815 AUD|High: $3,017 AUD|Avg: $1,625 AUD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10$815 AUD
Retailer 6$1,646 AUD
Retailer 7$1,780 AUD
Retailer 5$1,841 AUD
Retailer 4$1,876 AUD
Retailer 8$1,899 AUD
Retailer 9$1,899 AUD
Retailer 3$2,305 AUD
Retailer 2$2,541 AUD
MOH London$3,017 AUD

14 data points across 10 retailers

10 retailers$815 AUD to $2,541 AUD

B+
Cheapest Retailer
-
$815 AUD
C
Retailer 2
-
$1,646 AUD
View
C
Retailer 3
-
$1,780 AUD
View
C
Retailer 4
-
$1,841 AUD
View
C
Retailer 5
-
$1,876 AUD
View
C
Retailer 6
-
$1,899 AUD
View
C
Retailer 7
-
$1,899 AUD
View
C
Retailer 8
-
$2,305 AUD
View
C
Retailer 9
-
$2,541 AUD
View
Most Expensive
MOH London
A69398F40 · Nov 2
$3,017 AUD
£1,632 GBP
View
Price under review
9 more retailers have this diamond
Prices start from $815 AUDSave up to $1,726 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 Oval
$815 AUD