Oval|Natural|GIA

0.55ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 2245045692

Certificate GIA 2245045692

Diamond specifications and retailer prices

From $610 USD
As of November 6, 2026
Save $426 USD (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,036 USD 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 $610 to $1,036, a $426 spread on the same certified stone. Frank Darling lists it at $1,036. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,036 USD|Low: $610 USD|High: $1,085 USD|Avg: $791 USD|-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$610 USD
Retailer 9$612 USD
Retailer 3$618 USD
Retailer 6$656 USD
Retailer 2$713 USD
Retailer 5$796 USD
Retailer 4$856 USD
Retailer 8$857 USD
Retailer 10$924 USD
Frank Darling$1,036 USD

40 data points across 10 retailers

10 retailers$610 USD to $1,036 USD

A
Cheapest Retailer
-
$610 USD
A
Retailer 2
-
$612 USD
View
A
Retailer 3
-
$618 USD
View
A
Retailer 4
-
$656 USD
View
A
Retailer 5
-
$713 USD
View
B+
Retailer 6
-
$796 USD
View
B+
Retailer 7
-
$856 USD
View
B+
Retailer 8
-
$857 USD
View
B+
Retailer 9
-
$924 USD
View
Most Expensive
B+
Frank Darling
2676644HK · Nov 6
$1,036 USD
View
9 more retailers have this diamond
Prices start from $610 USDSave up to $426 USD

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
$610 USD