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Marquise|Natural|GIA

0.73ct E SI1 Marquise Natural Diamond

GD • E/SI1 • GIA 6552088389

Certificate GIA 6552088389

Diamond specifications and retailer prices

From HK$11,141 HKD
$1,420 USD
As of October 28, 2026
Save HK$9,963 HKD (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$21,104 HKD at MOH London · As of October 26, 2026
View at MOH London

About this 0.73ct natural marquise diamond

This 0.73ct natural marquise sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552088389. Listed at 9 retailers as of October 26, 2026, with prices from HK$11,141 to HK$21,104, a HK$9,963 spread on the same certified stone. MOH London lists it at HK$21,104. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.73
Carat
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552088389
Dimensions8.59 × 4.73 × 2.93 mm
L/W Ratio1.82
Top View
8.59 mm4.73 mm0.73 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6552088389
Side View
Table 67.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: HK$21,104 HKD|Low: HK$11,141 HKD|High: HK$21,512 HKD|Avg: HK$14,723 HKD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 6HK$11,141 HKD
Retailer 8HK$11,149 HKD
Retailer 5HK$12,027 HKD
Retailer 10HK$12,192 HKD
Retailer 7HK$13,095 HKD
Retailer 2HK$13,339 HKD
Retailer 9HK$15,830 HKD
Retailer 3HK$16,344 HKD
Retailer 4HK$17,919 HKD
MOH LondonHK$21,104 HKD

41 data points across 10 retailers

9 retailersHK$11,141 HKD to HK$21,104 HKD

B+
Cheapest Retailer
-
HK$11,141 HKD
$1,420 USD
B+
Retailer 2
-
HK$11,149 HKD
$1,421 USD
View
B
Retailer 3
-
HK$12,027 HKD
$1,533 USD
View
B
Retailer 4
-
HK$13,095 HKD
$1,669 USD
View
B
Retailer 5
-
HK$13,339 HKD
£1,339 GBP
View
Retailer 6
-
HK$15,830 HKD
A$3,104 AUD
View
Price last confirmed 25 days ago
B
Retailer 7
-
HK$16,344 HKD
€1,984 EUR
View
B
Retailer 8
-
HK$17,919 HKD
ZAR 36,897 ZAR
View
Most Expensive
B
MOH London
95509AD8B · Oct 26
HK$21,104 HKD
£2,118 GBP
View
8 more retailers have this diamond
Prices start from HK$11,141 HKDSave up to HK$9,963 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+
0.73ct Marquise
HK$11,141 HKD