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Oval|Natural|GIA

0.55ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 2245045692

Certificate GIA 2245045692

Diamond specifications and retailer prices

From $888 AUD
As of November 6, 2026
Save $620 AUD (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,508 AUD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.55ct natural oval diamond

This 0.55ct natural oval sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2245045692. Listed at 10 retailers as of November 6, 2026, with prices from $888 to $1,508, a $620 spread on the same certified stone. Frank Darling lists it at $1,508. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.55
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.91°
Pavilion angle38.48°
OriginNatural
Grading LabGIA
CertificateGIA 2245045692
Dimensions7.03 × 4.45 × 2.67 mm
L/W Ratio1.58
Culet sizeNone
Top View
7.03 mm4.45 mm0.55 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2245045692
Side View
Table 57.0%Crown 34.91°Girdle: STK-THKPavilion 38.48°Culet: NoneDepth 59.9%

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 6
Current: $1,508 AUD|Low: $888 AUD|High: $1,580 AUD|Avg: $1,151 AUD|-4.5%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 7$888 AUD
Retailer 9$891 AUD
Retailer 3$899 AUD
Retailer 6$955 AUD
Retailer 2$1,038 AUD
Retailer 5$1,158 AUD
Retailer 4$1,246 AUD
Retailer 8$1,247 AUD
Retailer 10$1,345 AUD
Frank Darling$1,508 AUD

40 data points across 10 retailers

10 retailers$888 AUD to $1,508 AUD

A
Cheapest Retailer
-
$888 AUD
A
Retailer 2
-
$891 AUD
View
A
Retailer 3
-
$899 AUD
View
A
Retailer 4
-
$955 AUD
View
A
Retailer 5
-
$1,038 AUD
View
B+
Retailer 6
-
$1,158 AUD
View
B+
Retailer 7
-
$1,246 AUD
View
B+
Retailer 8
-
$1,247 AUD
View
B+
Retailer 9
-
$1,345 AUD
View
Most Expensive
B+
Frank Darling
2676644HK · Nov 6
$1,508 AUD
$1,036 USD
View
9 more retailers have this diamond
Prices start from $888 AUDSave up to $620 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 Oval
$888 AUD