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Marquise|Natural|IGI

0.52ct H SI1 Marquise Natural Diamond

VG • H/SI1 • IGI 782673727

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 782673727

Diamond specifications and retailer prices

From HK$4,574 HKD
$583 USD
As of November 2, 2026
Save HK$6,955 HKD (60%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$15,567 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.52ct natural marquise diamond

This 0.52ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 782673727. Listed at 15 retailers as of October 29, 2026, with a 152% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.52
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle35.9°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 782673727
Dimensions7.94 × 4.22 × 2.64 mm
L/W Ratio1.88
Girdle conditionFaceted
Culet sizeNone
Top View
7.94 mm4.22 mm0.52 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 782673727
Side View
Table 62.0%Crown 35.9°Girdle: STK-VTKPavilion 40.2°Culet: NoneDepth 62.6%

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 2
Current: HK$5,343 HKD|Low: HK$4,574 HKD|High: HK$11,599 HKD|Avg: HK$7,458 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 10HK$4,574 HKD
Retailer 1HK$5,343 HKD
Retailer 3HK$6,094 HKD
Retailer 8HK$6,220 HKD
Retailer 5HK$6,241 HKD
Retailer 6HK$6,434 HKD
Retailer 4HK$6,665 HKD
Retailer 7HK$7,663 HKD
Retailer 2HK$10,710 HKD
Retailer 9HK$11,529 HKD

41 data points across 10 retailers

15 retailersHK$4,574 HKD to HK$11,529 HKD

A
Cheapest Retailer
-
HK$4,574 HKD
$583 USD
Final sale: no returns
Retailer 2
-
HK$4,967 HKD
$633 USD
View
Price last confirmed 41 days ago
Retailer 3
-
HK$5,343 HKD
$681 USD
View
Retailer 4
-
HK$5,728 HKD
$730 USD
View
Price last confirmed 41 days ago
B+
Retailer 5
-
HK$5,728 HKD
$730 USD
View
B+
Retailer 6
-
HK$5,999 HKD
$765 USD
View
B+
Retailer 7
-
HK$6,094 HKD
£612 GBP
View
B+
Retailer 8
-
HK$6,220 HKD
£624 GBP
View
B
Retailer 9
-
HK$6,241 HKD
£626 GBP
View
B
Retailer 10
-
HK$6,434 HKD
$820 USD
View
B
Retailer 11
-
HK$6,665 HKD
€809 EUR
View
B
Retailer 12
-
HK$7,663 HKD
ZAR 15,777 ZAR
View
C
Retailer 13
-
HK$10,710 HKD
€1,300 EUR
View
B
Retailer 14
-
HK$11,529 HKD
£1,157 GBP
View
Most Expensive
NZ Jewellers
00d5e0c8-6f97-4b4c-b90a-25414bd905bc · Oct 30
HK$15,567 HKD
$1,984 USD
View
Price under review
14 more retailers have this diamond
Prices start from HK$4,574 HKDSave up to HK$6,955 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
0.52ct Marquise
HK$4,574 HKD