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Marquise|Natural|IGI

0.53ct I SI2 Marquise Natural Diamond

VG • I/SI2 • IGI 675535530

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 675535530

Diamond specifications and retailer prices

From HK$3,441 HKD
As of November 6, 2026
Save HK$10,886 HKD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$14,327 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.53ct natural marquise diamond

This 0.53ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 675535530. Listed at 13 retailers as of November 5, 2026, with prices from HK$3,441 to HK$14,327, a HK$10,886 spread on the same certified stone. NZ Jewellers lists it at HK$14,327. 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

0.53
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle37.1°
Pavilion angle42.6°
OriginNatural
Grading LabIGI
CertificateIGI 675535530
Dimensions7.65 × 4.22 × 2.82 mm
L/W Ratio1.81
Girdle conditionFaceted
Culet sizePointed
Top View
7.65 mm4.22 mm0.53 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 675535530
Side View
Table 58.0%Crown 37.1°Girdle: MED-STKPavilion 42.6°Culet: NoneDepth 66.8%

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$14,327 HKD|Low: HK$3,158 HKD|High: HK$14,327 HKD|Avg: HK$5,391 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 12HK$3,441 HKD
Retailer 9HK$3,738 HKD
Retailer 6HK$3,880 HKD
Retailer 3HK$4,028 HKD
Retailer 7HK$4,028 HKD
Retailer 13HK$4,130 HKD
Retailer 11HK$4,311 HKD
Retailer 2HK$4,436 HKD
Retailer 4HK$4,765 HKD
Retailer 14HK$4,765 HKD
Retailer 8HK$5,063 HKD
Retailer 5HK$5,612 HKD
Retailer 10HK$8,629 HKD
NZ JewellersHK$14,327 HKD

31 data points across 14 retailers

13 retailersHK$3,441 HKD to HK$14,327 HKD

A
Cheapest Retailer
-
HK$3,441 HKD
Final sale: no returns
B+
Retailer 2
-
HK$3,738 HKD
View
Retailer 3
-
HK$3,738 HKD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
HK$3,880 HKD
View
Retailer 5
-
HK$4,028 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$4,028 HKD
View
B+
Retailer 7
-
HK$4,311 HKD
View
B+
Retailer 8
-
HK$4,436 HKD
View
B+
Retailer 9
-
HK$4,765 HKD
View
B+
Retailer 10
-
HK$4,765 HKD
View
B+
Retailer 11
-
HK$5,063 HKD
View
B
Retailer 12
-
HK$8,629 HKD
View
Most Expensive
C
NZ Jewellers
050d9bba-e018-4563-a7ad-5c180584e1a7 · Nov 5
HK$14,327 HKD
$1,828 USD
View
12 more retailers have this diamond
Prices start from HK$3,441 HKDSave up to HK$10,886 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
0.53ct Marquise
HK$3,441 HKD