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Marquise|Natural|IGI

0.90ct J SI1 Marquise Natural Diamond

VG • J/SI1 • IGI 649447516

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 649447516

Diamond specifications and retailer prices

From HK$9,713 HKD
₹117,904 INR
As of November 2, 2026
Save HK$16,846 HKD (63%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$26,559 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 649447516. Listed at 14 retailers as of November 2, 2026, with prices from HK$9,713 to HK$26,559, a HK$16,846 spread on the same certified stone. NZ Jewellers lists it at HK$26,559. 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle41.9°
Pavilion angle38.7°
OriginNatural
Grading LabIGI
CertificateIGI 649447516
Dimensions9.67 × 4.84 × 3.17 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Top View
9.67 mm4.84 mm0.90 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateIGI 649447516
Side View
Table 56.0%Crown 41.9°Girdle: MED-THKPavilion 38.7°Culet: NoneDepth 65.5%

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 2
Current: HK$26,559 HKD|Low: HK$9,211 HKD|High: HK$26,559 HKD|Avg: HK$14,204 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 3, 2026
Retailer 7HK$9,713 HKD
Retailer 5HK$10,043 HKD
Retailer 6HK$10,090 HKD
Retailer 12HK$10,890 HKD
Retailer 14HK$10,890 HKD
Retailer 13HK$11,393 HKD
Retailer 3HK$11,691 HKD
Retailer 2HK$12,343 HKD
Retailer 4HK$12,562 HKD
Retailer 9HK$15,175 HKD
Retailer 11HK$15,950 HKD
Retailer 10HK$19,949 HKD
Retailer 8HK$20,954 HKD
NZ JewellersHK$26,559 HKD

27 data points across 14 retailers

14 retailersHK$9,713 HKD to HK$26,559 HKD

B+
Cheapest Retailer
-
HK$9,713 HKD
₹117,904 INR
B+
Retailer 2
-
HK$10,043 HKD
$1,280 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$10,090 HKD
$1,286 USD
View
B+
Retailer 4
-
HK$10,890 HKD
$1,388 USD
View
B+
Retailer 5
-
HK$10,890 HKD
$1,388 USD
View
B+
Retailer 6
-
HK$11,393 HKD
$1,452 USD
View
B+
Retailer 7
-
HK$11,691 HKD
$1,490 USD
View
B
Retailer 8
-
HK$12,343 HKD
£1,239 GBP
View
B
Retailer 9
-
HK$12,562 HKD
$1,601 USD
View
B
Retailer 10
-
HK$15,175 HKD
€1,842 EUR
View
B
Retailer 11
-
HK$15,950 HKD
ZAR 32,842 ZAR
View
B
Retailer 12
-
HK$19,949 HKD
£2,002 GBP
View
B
Retailer 13
-
HK$20,954 HKD
£2,103 GBP
View
Most Expensive
C
NZ Jewellers
9e73fe7b-1b2b-43b9-b4bf-5f6e4179fb7c · Nov 3
HK$26,559 HKD
$3,385 USD
View
13 more retailers have this diamond
Prices start from HK$9,713 HKDSave up to HK$16,846 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$9,713 HKD