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Marquise|Natural|GIA

0.55ct D IF Marquise Natural Diamond

EX • D/IF • GIA 7503492218

Certificate GIA 7503492218

Diamond specifications and retailer prices

From HK$7,815 HKD
$996 USD
As of November 2, 2026
Save HK$1,742 HKD (18%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$9,557 HKD at Blue Nile · As of November 3, 2026
View at Blue Nile

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7503492218. Listed at 6 retailers as of November 2, 2026, with prices from HK$7,815 to HK$9,557, a HK$1,742 spread on the same certified stone. Blue Nile lists it at HK$9,557. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.55
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7503492218
Dimensions8.45 × 4.31 × 2.71 mm
L/W Ratio1.96
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
8.45 mm4.31 mm0.55 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7503492218
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.0%

Caratlytics Score

How it works →
A+
Exceptional
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 2
Current: HK$9,557 HKD|Low: HK$6,614 HKD|High: HK$10,404 HKD|Avg: HK$8,445 HKD|-8.1%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 4HK$7,815 HKD
Retailer 3HK$7,850 HKD
Retailer 6HK$8,129 HKD
Retailer 2HK$8,622 HKD
Retailer 5HK$8,738 HKD
Blue NileHK$9,557 HKD

40 data points across 6 retailers

6 retailersHK$7,815 HKD to HK$9,557 HKD

A
Cheapest Retailer
-
HK$7,815 HKD
$996 USD
Final sale: no returns
A+
Retailer 2
-
HK$7,850 HKD
MYR 4,075 MYR
View
A
Retailer 3
-
HK$8,129 HKD
$1,036 USD
View
A
Retailer 4
-
HK$8,622 HKD
£865 GBP
View
A
Retailer 5
-
HK$8,738 HKD
SGD 1,505 SGD
View
Most Expensive
A
Blue Nile
22700227 · Nov 3
HK$9,557 HKD
$1,218 USD
View
5 more retailers have this diamond
Prices start from HK$7,815 HKDSave up to HK$1,742 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$7,815 HKD