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Marquise|Natural|IGI

0.90ct J VS1 Marquise Natural Diamond

VG • J/VS1 • IGI 660497764

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 660497764

Diamond specifications and retailer prices

From HK$14,664 HKD
$1,869 USD
As of November 1, 2026
Save HK$19,278 HKD (57%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$33,942 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 660497764. Listed at 15 retailers as of November 1, 2026, with prices from HK$14,664 to HK$33,942, a HK$19,278 spread on the same certified stone. NZ Jewellers lists it at HK$33,942. 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

0.90
Carat
J
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle39.2°
OriginNatural
Grading LabIGI
CertificateIGI 660497764
Dimensions9.91 × 4.84 × 3.15 mm
L/W Ratio2.05
Girdle conditionFaceted
Culet sizePointed
Top View
9.91 mm4.84 mm0.90 ctJ / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 660497764
Side View
Table 54.0%Crown 37.1°Girdle: MED-VTKPavilion 39.2°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$18,120 HKD|Low: HK$10,561 HKD|High: HK$28,788 HKD|Avg: HK$18,132 HKD|+4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 6HK$10,561 HKD
Retailer 7HK$14,664 HKD
Retailer 5HK$14,868 HKD
Retailer 8HK$14,978 HKD
Retailer 9HK$16,477 HKD
Retailer 2HK$17,811 HKD
Retailer 1HK$18,120 HKD
Retailer 4HK$23,948 HKD
Retailer 3HK$28,449 HKD

46 data points across 9 retailers

15 retailersHK$14,664 HKD to HK$33,942 HKD

Retailer 1
-
HK$10,561 HKD
₹128,187 INR
Price last confirmed 19 days ago
B+
Retailer 2
-
HK$14,664 HKD
$1,869 USD
View
B+
Retailer 3
-
HK$14,868 HKD
$1,895 USD
View
B+
Retailer 4
-
HK$14,978 HKD
$1,909 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$16,234 HKD
$2,069 USD
View
B+
Retailer 6
-
HK$16,234 HKD
$2,069 USD
View
B+
Retailer 7
-
HK$16,477 HKD
$2,100 USD
View
B
Retailer 8
-
HK$16,987 HKD
$2,165 USD
View
B
Retailer 9
-
HK$17,811 HKD
€2,162 EUR
View
B
Retailer 10
-
HK$18,120 HKD
£1,818 GBP
View
Retailer 11
-
HK$18,736 HKD
$2,388 USD
View
Price last confirmed 57 days ago
B
Retailer 12
-
HK$18,736 HKD
$2,388 USD
View
B
Retailer 13
-
HK$23,948 HKD
ZAR 49,308 ZAR
View
B
Retailer 14
-
HK$28,449 HKD
£2,855 GBP
View
Most Expensive
C
NZ Jewellers
539473f0-e7c1-402e-bf3c-e0ac41f177aa · Nov 3
HK$33,942 HKD
$4,326 USD
View
14 more retailers have this diamond
Prices start from HK$14,664 HKDSave up to HK$19,278 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.

B+
0.90ct Marquise
HK$14,664 HKD