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Marquise|Natural|IGI

1.00ct J VS2 Marquise Natural Diamond

VG • J/VS2 • IGI 816642645

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 816642645

Diamond specifications and retailer prices

From HK$10,612 HKD
As of November 6, 2026
Save HK$24,147 HKD (69%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$34,759 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 816642645. Listed at 17 retailers as of November 5, 2026, with prices from HK$10,612 to HK$34,759, a HK$24,147 spread on the same certified stone. NZ Jewellers lists it at HK$34,759. 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

1.00
Carat
J
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle31.9°
Pavilion angle41.8°
OriginNatural
Grading LabIGI
CertificateIGI 816642645
Dimensions11.26 × 5.05 × 3.14 mm
L/W Ratio2.23
Girdle conditionFaceted
Top View
11.26 mm5.05 mm1.00 ctJ / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 816642645
Side View
Table 63.0%Crown 31.9°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.2%

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$10,612 HKD|Low: HK$10,612 HKD|High: HK$25,268 HKD|Avg: HK$16,587 HKD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1HK$10,612 HKD
Retailer 7HK$14,907 HKD
Retailer 6HK$15,557 HKD
Retailer 3HK$15,988 HKD
Retailer 4HK$17,391 HKD
Retailer 2HK$18,073 HKD
Retailer 5HK$24,899 HKD

38 data points across 7 retailers

17 retailersHK$10,612 HKD to HK$34,759 HKD

A
Cheapest Retailer
-
HK$10,612 HKD
B+
Retailer 2
-
HK$12,987 HKD
View
Retailer 3
-
HK$14,248 HKD
View
Price last confirmed 21 days ago
B+
Retailer 4
-
HK$14,248 HKD
View
B+
Retailer 5
-
HK$14,695 HKD
View
B+
Retailer 6
-
HK$14,907 HKD
View
B+
Retailer 7
-
HK$14,930 HKD
View
B+
Retailer 8
-
HK$15,322 HKD
View
B+
Retailer 9
-
HK$15,557 HKD
View
B+
Retailer 10
-
HK$15,675 HKD
View
B+
Retailer 11
-
HK$15,988 HKD
View
B+
Retailer 12
-
HK$16,443 HKD
View
B+
Retailer 13
-
HK$17,391 HKD
View
B+
Retailer 14
-
HK$18,073 HKD
View
Retailer 15
-
HK$18,629 HKD
View
Price last confirmed 61 days ago
B
Retailer 16
-
HK$24,899 HKD
View
Most Expensive
B
NZ Jewellers
60809064-fe0e-4993-bf41-910ad7b76fd7 · Nov 5
HK$34,759 HKD
$4,435 USD
View
16 more retailers have this diamond
Prices start from HK$10,612 HKDSave up to HK$24,147 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
1.00ct Marquise
HK$10,612 HKD