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Marquise|Natural|IGI

0.90ct I IF Marquise Natural Diamond

VG • I/IF • IGI 756599931

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 756599931

Diamond specifications and retailer prices

From HK$11,974 HKD
₹145,339 INR
As of November 2, 2026
Save HK$50,951 HKD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$62,924 HKD at Cape Diamonds · As of October 31, 2026
View at Cape Diamonds

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI 756599931. Listed at 13 retailers as of October 31, 2026, with prices from HK$11,974 to HK$62,924, a HK$50,951 spread on the same certified stone. Cape Diamonds lists it at HK$62,924. 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
I
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle46.3°
Pavilion angle37.4°
OriginNatural
Grading LabIGI
CertificateIGI 756599931
Dimensions8.43 × 4.97 × 3.30 mm
L/W Ratio1.70
Girdle conditionFaceted
Culet sizePointed
Top View
8.43 mm4.97 mm0.90 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 756599931
Side View
Table 58.0%Crown 46.3°Girdle: STK-THKPavilion 37.4°Culet: NoneDepth 66.4%

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$62,924 HKD|Low: HK$11,848 HKD|High: HK$62,924 HKD|Avg: HK$21,020 HKD|+171.1%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 2HK$11,974 HKD
Retailer 8HK$13,888 HKD
Retailer 6HK$20,489 HKD
Retailer 12HK$38,124 HKD
Retailer 5HK$39,363 HKD
Retailer 3HK$39,395 HKD
Retailer 10HK$39,976 HKD
Retailer 7HK$42,460 HKD
Retailer 9HK$42,675 HKD
Retailer 4HK$49,242 HKD
Retailer 11HK$49,623 HKD
Cape DiamondsHK$62,924 HKD

36 data points across 12 retailers

13 retailersHK$11,974 HKD to HK$62,924 HKD

A
Cheapest Retailer
-
HK$11,974 HKD
₹145,339 INR
A
Retailer 2
-
HK$13,888 HKD
$1,770 USD
View
A
Retailer 3
-
HK$15,535 HKD
$1,980 USD
View
A
Retailer 4
-
HK$20,489 HKD
€2,487 EUR
View
B
Retailer 5
-
HK$38,124 HKD
$4,859 USD
View
B
Retailer 6
-
HK$39,363 HKD
£3,950 GBP
View
B
Retailer 7
-
HK$39,395 HKD
$5,021 USD
View
Final sale: no returns
B
Retailer 8
-
HK$39,976 HKD
$5,095 USD
View
C
Retailer 9
-
HK$42,460 HKD
£4,261 GBP
View
B
Retailer 10
-
HK$42,675 HKD
$5,439 USD
View
B
Retailer 11
-
HK$49,242 HKD
$6,276 USD
View
B
Retailer 12
-
HK$49,623 HKD
£4,980 GBP
View
Most Expensive
C
Cape Diamonds
cert_756599931 · Oct 31
HK$62,924 HKD
ZAR 129,561 ZAR
View
12 more retailers have this diamond
Prices start from HK$11,974 HKDSave up to HK$50,951 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
0.90ct Marquise
HK$11,974 HKD