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Oval|Natural|GIA

0.55ct D SI1 Oval Natural Diamond

EX • D/SI1 • GIA 7556761821

Certificate GIA 7556761821

Diamond specifications and retailer prices

From HK$5,399 HKD
SGD 930 SGD
As of October 31, 2026
Save HK$3,377 HKD (38%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$8,777 HKD at Frank Darling · As of October 31, 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 D 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 7556761821. Listed at 13 retailers as of October 31, 2026, with prices from HK$5,399 to HK$8,777, a HK$3,377 spread on the same certified stone. Frank Darling lists it at HK$8,777. 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
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle37.68°
Pavilion angle38.7°
OriginNatural
Grading LabGIA
CertificateGIA 7556761821
Dimensions6.66 × 4.62 × 2.77 mm
L/W Ratio1.44
Culet sizeNone
Top View
6.66 mm4.62 mm0.55 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7556761821
Side View
Table 57.0%Crown 37.68°Girdle: MED-VTKPavilion 38.7°Culet: NoneDepth 60.0%

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: Oct 31
Current: HK$8,777 HKD|Low: HK$5,399 HKD|High: HK$9,104 HKD|Avg: HK$7,158 HKD|-3.6%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7HK$5,399 HKD
Retailer 10HK$5,414 HKD
Retailer 11HK$5,475 HKD
Retailer 6HK$5,790 HKD
Retailer 4HK$6,091 HKD
Retailer 8HK$7,127 HKD
Retailer 5HK$7,373 HKD
Retailer 3HK$7,665 HKD
Retailer 2HK$8,034 HKD
Retailer 9HK$8,269 HKD
Frank DarlingHK$8,777 HKD

36 data points across 11 retailers

13 retailersHK$5,399 HKD to HK$8,777 HKD

A
Cheapest Retailer
-
HK$5,399 HKD
SGD 930 SGD
A
Retailer 2
-
HK$5,414 HKD
$690 USD
View
A
Retailer 3
-
HK$5,475 HKD
SGD 943 SGD
View
A
Retailer 4
-
HK$5,790 HKD
$738 USD
View
Retailer 5
-
HK$6,018 HKD
$767 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
HK$6,091 HKD
£611 GBP
View
B+
Retailer 7
-
HK$6,794 HKD
$866 USD
View
B+
Retailer 8
-
HK$7,127 HKD
$908 USD
View
B+
Retailer 9
-
HK$7,373 HKD
€895 EUR
View
B+
Retailer 10
-
HK$7,665 HKD
$977 USD
View
B+
Retailer 11
-
HK$8,034 HKD
$1,024 USD
View
B+
Retailer 12
-
HK$8,269 HKD
$1,054 USD
View
Most Expensive
B+
Frank Darling
2665186HK · Oct 31
HK$8,777 HKD
$1,119 USD
View
12 more retailers have this diamond
Prices start from HK$5,399 HKDSave up to HK$3,377 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$5,399 HKD