CaratHunter
Plans
Oval|Natural|GIA

0.55ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 2245045692

Certificate GIA 2245045692

Diamond specifications and retailer prices

From HK$4,781 HKD
As of November 6, 2026
Save HK$3,340 HKD (41%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$8,121 HKD 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 HK$4,781 to HK$8,121, a HK$3,340 spread on the same certified stone. Frank Darling lists it at HK$8,121. 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: HK$8,121 HKD|Low: HK$4,781 HKD|High: HK$8,507 HKD|Avg: HK$6,199 HKD|-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 7HK$4,781 HKD
Retailer 9HK$4,796 HKD
Retailer 3HK$4,844 HKD
Retailer 6HK$5,141 HKD
Retailer 2HK$5,588 HKD
Retailer 5HK$6,239 HKD
Retailer 4HK$6,709 HKD
Retailer 8HK$6,717 HKD
Retailer 10HK$7,242 HKD
Frank DarlingHK$8,121 HKD

40 data points across 10 retailers

10 retailersHK$4,781 HKD to HK$8,121 HKD

A
Cheapest Retailer
-
HK$4,781 HKD
A
Retailer 2
-
HK$4,796 HKD
View
A
Retailer 3
-
HK$4,844 HKD
View
A
Retailer 4
-
HK$5,141 HKD
View
A
Retailer 5
-
HK$5,588 HKD
View
B+
Retailer 6
-
HK$6,239 HKD
View
B+
Retailer 7
-
HK$6,709 HKD
View
B+
Retailer 8
-
HK$6,717 HKD
View
B+
Retailer 9
-
HK$7,242 HKD
View
Most Expensive
B+
Frank Darling
2676644HK · Nov 6
HK$8,121 HKD
$1,036 USD
View
9 more retailers have this diamond
Prices start from HK$4,781 HKDSave up to HK$3,340 HKD

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
HK$4,781 HKD