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Marquise|Natural|IGI

0.73ct J SI2 Marquise Natural Diamond

VG • J/SI2 • IGI 815674392

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 815674392

Diamond specifications and retailer prices

From HK$4,380 HKD
₹53,162 INR
As of November 2, 2026
Save HK$13,847 HKD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$18,226 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.73ct natural marquise diamond

This 0.73ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 815674392. Listed at 14 retailers as of October 30, 2026, with prices from HK$4,380 to HK$18,226, a HK$13,847 spread on the same certified stone. NZ Jewellers lists it at HK$18,226. 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
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.4°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 815674392
Dimensions8.75 × 4.72 × 2.98 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
8.75 mm4.72 mm0.73 ctJ / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 815674392
Side View
Table 61.0%Crown 32.4°Girdle: STK-THKPavilion 41°Culet: NoneDepth 63.1%

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$18,226 HKD|Low: HK$4,371 HKD|High: HK$18,226 HKD|Avg: HK$7,444 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 2, 2026
Retailer 7HK$4,380 HKD
Retailer 4HK$5,359 HKD
Retailer 14HK$5,806 HKD
Retailer 10HK$5,814 HKD
Retailer 12HK$5,814 HKD
Retailer 5HK$5,908 HKD
Retailer 11HK$6,034 HKD
Retailer 13HK$6,708 HKD
Retailer 6HK$6,851 HKD
Retailer 3HK$7,038 HKD
Retailer 9HK$7,703 HKD
Retailer 8HK$7,713 HKD
Retailer 2HK$10,642 HKD
NZ JewellersHK$18,226 HKD

38 data points across 14 retailers

14 retailersHK$4,380 HKD to HK$18,226 HKD

A
Cheapest Retailer
-
HK$4,380 HKD
₹53,162 INR
B+
Retailer 2
-
HK$5,359 HKD
$683 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$5,806 HKD
$740 USD
View
B+
Retailer 4
-
HK$5,814 HKD
$741 USD
View
B+
Retailer 5
-
HK$5,814 HKD
$741 USD
View
B+
Retailer 6
-
HK$5,908 HKD
$753 USD
View
B+
Retailer 7
-
HK$6,034 HKD
$769 USD
View
B+
Retailer 8
-
HK$6,708 HKD
$855 USD
View
B+
Retailer 9
-
HK$6,851 HKD
$873 USD
View
B+
Retailer 10
-
HK$7,038 HKD
$897 USD
View
B
Retailer 11
-
HK$7,703 HKD
€935 EUR
View
B
Retailer 12
-
HK$7,713 HKD
£774 GBP
View
B
Retailer 13
-
HK$10,642 HKD
£1,068 GBP
View
Most Expensive
C
NZ Jewellers
dda5ac01-a14f-4c8a-94de-f202dc1577cd · Oct 30
HK$18,226 HKD
$2,323 USD
View
13 more retailers have this diamond
Prices start from HK$4,380 HKDSave up to HK$13,847 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
0.73ct Marquise
HK$4,380 HKD