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Oval|Natural|GIA

0.55ct I SI1 Oval Natural Diamond

GD • I/SI1 • GIA 6545672137

Certificate GIA 6545672137

Diamond specifications and retailer prices

From $902 AUD
As of November 7, 2026
Save $166 AUD (16%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,068 AUD at Steven Stone · As of November 7, 2026
View at Steven Stone

About this 0.55ct natural oval diamond

This 0.55ct natural oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6545672137. Listed at 2 retailers as of November 7, 2026, with prices from $902 to $1,068, a $166 spread on the same certified stone. Steven Stone lists it at $1,068. 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
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545672137
Dimensions6.27 × 4.65 × 2.95 mm
L/W Ratio1.35
Top View
6.27 mm4.65 mm0.55 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545672137
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 7
Current: $902 AUD|Low: $674 AUD|High: $1,068 AUD|Avg: $760 AUD|-0.5%
Retailer 1
Retailer 2
Retailer 3
Steven Stone
November 7, 2026
Retailer 2$674 AUD
Retailer 3$691 AUD
Retailer 1$902 AUD
Steven Stone$1,068 AUD

27 data points across 4 retailers

2 retailers$902 AUD to $1,068 AUD

B+
Cheapest Retailer
-
$902 AUD
Most Expensive
B
Steven Stone
338456692 · Nov 7
$1,068 AUD
£578 GBP
View
1 more retailer has this diamond
Prices start from $902 AUDSave up to $166 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
$902 AUD