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Marquise|Natural|IGI

0.90ct H VS1 Marquise Natural Diamond

EX • H/VS1 • IGI 790617908

Certificate IGI 790617908

Diamond specifications and retailer prices

From HK$16,416 HKD
₹199,260 INR
As of November 2, 2026
Save HK$10,305 HKD (39%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$26,721 HKD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI 790617908. Listed at 4 retailers as of November 2, 2026, with prices from HK$16,416 to HK$26,721, a HK$10,305 spread on the same certified stone. 77 Diamonds lists it at HK$26,721. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.90
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabIGI
CertificateIGI 790617908
Dimensions9.51 × 4.96 × 3.19 mm
L/W Ratio1.92
Top View
9.51 mm4.96 mm0.90 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 790617908
Side View
Table 62.0%CrownGirdlePavilionCuletDepth 64.3%

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$26,721 HKD|Low: HK$16,383 HKD|High: HK$26,979 HKD|Avg: HK$22,262 HKD|+1.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 2HK$16,416 HKD
Retailer 4HK$20,353 HKD
Retailer 3HK$25,729 HKD
77 DiamondsHK$26,721 HKD

46 data points across 4 retailers

4 retailersHK$16,416 HKD to HK$26,721 HKD

A
Cheapest Retailer
-
HK$16,416 HKD
₹199,260 INR
B+
Retailer 2
-
HK$20,353 HKD
$2,594 USD
View
B
Retailer 3
-
HK$25,729 HKD
€3,123 EUR
View
Most Expensive
B
77 Diamonds
MQCPPWYWMJWW · Nov 2
HK$26,721 HKD
£2,682 GBP
View
3 more retailers have this diamond
Prices start from HK$16,416 HKDSave up to HK$10,305 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$16,416 HKD