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Marquise|Natural|GIA

0.55ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 2173678888

Certificate GIA 2173678888

Diamond specifications and retailer prices

From HK$7,007 HKD
As of November 6, 2026
Save HK$3,673 HKD (34%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$10,680 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 0.55ct natural marquise diamond

This 0.55ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2173678888. Listed at 3 retailers as of November 4, 2026, with prices from HK$7,007 to HK$10,680, a HK$3,673 spread on the same certified stone. MOH London lists it at HK$10,680. 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
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2173678888
Dimensions7.83 × 4.35 × 2.77 mm
L/W Ratio1.80
Culet sizeNone
Top View
7.83 mm4.35 mm0.55 ctJ / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2173678888
Side View
Table 58.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 63.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$10,680 HKD|Low: HK$6,646 HKD|High: HK$10,829 HKD|Avg: HK$8,597 HKD|-0.3%
MOH London
Retailer 2
Retailer 3
November 6, 2026
Retailer 3HK$7,007 HKD
Retailer 2HK$8,237 HKD
MOH LondonHK$10,680 HKD

42 data points across 3 retailers

3 retailersHK$7,007 HKD to HK$10,680 HKD

B
Cheapest Retailer
-
HK$7,007 HKD
B
Retailer 2
-
HK$8,237 HKD
View
Most Expensive
C
MOH London
12BAEED16 · Nov 4
HK$10,680 HKD
£1,073 GBP
View
2 more retailers have this diamond
Prices start from HK$7,007 HKDSave up to HK$3,673 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.

B
0.55ct Marquise
HK$7,007 HKD