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Marquise|Natural|IGI

0.50ct J VS1 Marquise Natural Diamond

VG • J/VS1 • IGI 797680609

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 797680609

Diamond specifications and retailer prices

From HK$2,511 HKD
₹30,473 INR
As of November 2, 2026
Save HK$10,294 HKD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$12,805 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 797680609. Listed at 15 retailers as of November 2, 2026, with prices from HK$2,511 to HK$12,805, a HK$10,294 spread on the same certified stone. NZ Jewellers lists it at HK$12,805. 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

0.50
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.2°
OriginNatural
Grading LabIGI
CertificateIGI 797680609
Dimensions8.25 × 4.08 × 2.56 mm
L/W Ratio2.02
Girdle conditionFaceted
Culet sizePointed
Top View
8.25 mm4.08 mm0.50 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 797680609
Side View
Table 63.0%Crown 35.2°Girdle: MED-THKPavilion 39.2°Culet: NoneDepth 62.7%

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$4,303 HKD|Low: HK$2,505 HKD|High: HK$7,802 HKD|Avg: HK$4,239 HKD|+6.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 3HK$2,511 HKD
Retailer 8HK$3,076 HKD
Retailer 9HK$3,601 HKD
Retailer 7HK$3,845 HKD
Retailer 4HK$3,880 HKD
Retailer 1HK$4,303 HKD
Retailer 5HK$5,091 HKD
Retailer 6HK$5,157 HKD
Retailer 2HK$7,713 HKD

29 data points across 9 retailers

15 retailersHK$2,511 HKD to HK$12,805 HKD

A
Cheapest Retailer
-
HK$2,511 HKD
₹30,473 INR
B+
Retailer 2
-
HK$3,076 HKD
$392 USD
View
Final sale: no returns
Retailer 3
-
HK$3,269 HKD
$417 USD
View
Price last confirmed 91 days ago
A
Retailer 4
-
HK$3,342 HKD
$426 USD
View
B+
Retailer 5
-
HK$3,601 HKD
$459 USD
View
B+
Retailer 6
-
HK$3,601 HKD
$459 USD
View
A
Retailer 7
-
HK$3,845 HKD
$490 USD
View
B+
Retailer 8
-
HK$3,852 HKD
$491 USD
View
A
Retailer 9
-
HK$3,880 HKD
£389 GBP
View
B+
Retailer 10
-
HK$4,303 HKD
£432 GBP
View
B+
Retailer 11
-
HK$4,369 HKD
$557 USD
View
B+
Retailer 12
-
HK$5,091 HKD
€618 EUR
View
B+
Retailer 13
-
HK$5,157 HKD
ZAR 10,619 ZAR
View
B
Retailer 14
-
HK$7,713 HKD
£774 GBP
View
Most Expensive
C
NZ Jewellers
2ca90cda-208f-4656-b417-3b08c1b351cf · Nov 3
HK$12,805 HKD
$1,632 USD
View
14 more retailers have this diamond
Prices start from HK$2,511 HKDSave up to HK$10,294 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
0.50ct Marquise
HK$2,511 HKD