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Marquise|Natural|IGI

1.50ct H SI1 Marquise Natural Diamond

EX • H/SI1 • IGI 760516545

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 760516545

Diamond specifications and retailer prices

From HK$47,660 HKD
₹578,508 INR
As of November 2, 2026
Save HK$57,800 HKD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$105,459 HKD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 760516545. Listed at 17 retailers as of October 30, 2026, with prices from HK$47,660 to HK$105,459, a HK$57,800 spread on the same certified stone. NZ Jewellers lists it at HK$105,459. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 760516545
Dimensions13.29 × 5.68 × 3.56 mm
L/W Ratio2.34
Girdle conditionFaceted
Culet sizePointed
Top View
13.29 mm5.68 mm1.50 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 760516545
Side View
Table 58.0%Crown 33.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.7%

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$47,660 HKD|Low: HK$47,564 HKD|High: HK$88,934 HKD|Avg: HK$65,359 HKD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 1HK$47,660 HKD
Retailer 8HK$58,100 HKD
Retailer 2HK$59,410 HKD
Retailer 4HK$59,775 HKD
Retailer 7HK$63,279 HKD
Retailer 3HK$68,873 HKD
Retailer 6HK$77,461 HKD
Retailer 5HK$87,877 HKD

27 data points across 8 retailers

17 retailersHK$47,660 HKD to HK$105,459 HKD

A
Cheapest Retailer
-
HK$47,660 HKD
₹578,508 INR
B+
Retailer 2
-
HK$54,499 HKD
$6,946 USD
View
B+
Retailer 3
-
HK$55,817 HKD
$7,114 USD
View
B+
Retailer 4
-
HK$58,100 HKD
$7,405 USD
View
B+
Retailer 5
-
HK$58,202 HKD
$7,418 USD
View
B+
Retailer 6
-
HK$59,410 HKD
£5,962 GBP
View
B+
Retailer 7
-
HK$59,775 HKD
£5,999 GBP
View
B+
Retailer 8
-
HK$62,743 HKD
$7,997 USD
View
B+
Retailer 9
-
HK$63,051 HKD
$8,036 USD
View
B+
Retailer 10
-
HK$63,279 HKD
$8,065 USD
View
B+
Retailer 11
-
HK$64,024 HKD
$8,160 USD
View
B+
Retailer 12
-
HK$64,380 HKD
$8,205 USD
View
B+
Retailer 13
-
HK$68,873 HKD
€8,360 EUR
View
B
Retailer 14
-
HK$72,757 HKD
$9,273 USD
View
B
Retailer 15
-
HK$77,461 HKD
ZAR 159,492 ZAR
View
B
Retailer 16
-
HK$87,877 HKD
£8,819 GBP
View
Most Expensive
B
NZ Jewellers
cb2efdc1-8be2-4d17-b39f-29b871316638 · Oct 30
HK$105,459 HKD
$13,441 USD
View
16 more retailers have this diamond
Prices start from HK$47,660 HKDSave up to HK$57,800 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
1.50ct Marquise
HK$47,660 HKD