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Marquise|Natural|IGI

0.90ct I VS1 Marquise Natural Diamond

VG • I/VS1 • IGI 706509470

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 706509470

Diamond specifications and retailer prices

From HK$14,908 HKD
$1,900 USD
As of November 1, 2026
Save HK$20,557 HKD (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$35,464 HKD at NZ Jewellers · As of October 30, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 706509470. Listed at 19 retailers as of October 30, 2026, with prices from HK$14,908 to HK$35,464, a HK$20,557 spread on the same certified stone. NZ Jewellers lists it at HK$35,464. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 706509470
Dimensions9.67 × 5.05 × 3.20 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Top View
9.67 mm5.05 mm0.90 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 706509470
Side View
Table 62.0%Crown 39.1°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 63.4%

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 1
Current: HK$35,464 HKD|Low: HK$14,908 HKD|High: HK$42,596 HKD|Avg: HK$24,452 HKD|-16.7%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 16HK$14,908 HKD
Retailer 10HK$15,316 HKD
Retailer 6HK$15,645 HKD
Retailer 5HK$16,092 HKD
Retailer 9HK$16,963 HKD
Retailer 19HK$16,963 HKD
Retailer 17HK$17,104 HKD
Retailer 3HK$17,748 HKD
Retailer 4HK$18,051 HKD
Retailer 7HK$18,192 HKD
Retailer 13HK$18,776 HKD
Retailer 18HK$19,568 HKD
Retailer 12HK$22,120 HKD
Retailer 8HK$24,513 HKD
Retailer 11HK$24,856 HKD
Retailer 15HK$25,018 HKD
Retailer 2HK$25,885 HKD
Retailer 14HK$29,714 HKD
NZ JewellersHK$35,464 HKD

42 data points across 19 retailers

19 retailersHK$14,908 HKD to HK$35,464 HKD

A
Cheapest Retailer
-
HK$14,908 HKD
$1,900 USD
A
Retailer 2
-
HK$15,316 HKD
$1,952 USD
View
A
Retailer 3
-
HK$15,645 HKD
$1,994 USD
View
Final sale: no returns
A
Retailer 4
-
HK$16,092 HKD
$2,051 USD
View
B+
Retailer 5
-
HK$16,963 HKD
$2,162 USD
View
B+
Retailer 6
-
HK$16,963 HKD
$2,162 USD
View
A
Retailer 7
-
HK$17,104 HKD
$2,180 USD
View
A
Retailer 8
-
HK$17,748 HKD
$2,262 USD
View
B+
Retailer 9
-
HK$18,051 HKD
$2,301 USD
View
B+
Retailer 10
-
HK$18,192 HKD
$2,319 USD
View
B+
Retailer 11
-
HK$18,776 HKD
£1,884 GBP
View
B+
Retailer 12
-
HK$19,568 HKD
$2,494 USD
View
B+
Retailer 13
-
HK$22,120 HKD
€2,685 EUR
View
B
Retailer 14
-
HK$24,513 HKD
£2,460 GBP
View
B
Retailer 15
-
HK$24,856 HKD
$3,168 USD
View
B
Retailer 16
-
HK$25,018 HKD
ZAR 51,512 ZAR
View
B
Retailer 17
-
HK$25,885 HKD
£2,598 GBP
View
B
Retailer 18
-
HK$29,714 HKD
£2,982 GBP
View
Most Expensive
B
NZ Jewellers
74f3dd24-4157-4a15-a393-7f369a83ed9e · Oct 30
HK$35,464 HKD
$4,520 USD
View
18 more retailers have this diamond
Prices start from HK$14,908 HKDSave up to HK$20,557 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$14,908 HKD