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Marquise|Natural|GIA

0.55ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 3565551204

Certificate GIA 3565551204

Diamond specifications and retailer prices

From HK$5,612 HKD
As of November 6, 2026
Save HK$3,286 HKD (37%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$8,898 HKD at Frank Darling · As of November 6, 2026
View at Frank Darling

About this 0.55ct natural marquise diamond

This 0.55ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565551204. Listed at 9 retailers as of November 6, 2026, with prices from HK$5,612 to HK$8,898, a HK$3,286 spread on the same certified stone. Frank Darling lists it at HK$8,898. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.84°
Pavilion angle40.22°
OriginNatural
Grading LabGIA
CertificateGIA 3565551204
Dimensions8.12 × 4.28 × 2.71 mm
L/W Ratio1.90
Culet sizeNone
Top View
8.12 mm4.28 mm0.55 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3565551204
Side View
Table 59.0%Crown 39.84°Girdle: MED-VTKPavilion 40.22°Culet: NoneDepth 63.2%

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$8,898 HKD|Low: HK$5,612 HKD|High: HK$9,207 HKD|Avg: HK$7,234 HKD|-3.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 6HK$5,612 HKD
Retailer 9HK$5,682 HKD
Retailer 5HK$5,808 HKD
Retailer 7HK$5,909 HKD
Retailer 4HK$6,223 HKD
Retailer 8HK$7,500 HKD
Retailer 3HK$7,524 HKD
Retailer 2HK$8,417 HKD
Frank DarlingHK$8,898 HKD

29 data points across 9 retailers

9 retailersHK$5,612 HKD to HK$8,898 HKD

A
Cheapest Retailer
-
HK$5,612 HKD
A
Retailer 2
-
HK$5,682 HKD
View
A
Retailer 3
-
HK$5,808 HKD
View
A
Retailer 4
-
HK$5,909 HKD
View
A
Retailer 5
-
HK$6,223 HKD
View
B+
Retailer 6
-
HK$7,500 HKD
View
B+
Retailer 7
-
HK$7,524 HKD
View
B+
Retailer 8
-
HK$8,417 HKD
View
Most Expensive
B+
Frank Darling
2700955HK · Nov 6
HK$8,898 HKD
$1,135 USD
View
8 more retailers have this diamond
Prices start from HK$5,612 HKDSave up to HK$3,286 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 Marquise
HK$5,612 HKD