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Marquise|Natural|IGI

1.50ct F SI2 Marquise Natural Diamond

GD • F/SI2 • IGI 146456263

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 146456263

Diamond specifications and retailer prices

From HK$40,527 HKD
₹491,931 INR
As of November 2, 2026
Save HK$49,091 HKD (55%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$89,618 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 F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by IGI 146456263. Listed at 13 retailers as of October 30, 2026, with prices from HK$40,527 to HK$89,618, a HK$49,091 spread on the same certified stone. NZ Jewellers lists it at HK$89,618. 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

1.50
Carat
F
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.1°
Pavilion angle41.6°
OriginNatural
Grading LabIGI
CertificateIGI 146456263
Dimensions11.00 × 5.93 × 3.79 mm
L/W Ratio1.85
Girdle conditionFaceted
Top View
11.00 mm5.93 mm1.50 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI 146456263
Side View
Table 59.0%Crown 34.1°Girdle: MED-THKPavilion 41.6°CuletDepth 63.9%

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$89,618 HKD|Low: HK$40,446 HKD|High: HK$89,618 HKD|Avg: HK$55,770 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
November 2, 2026
Retailer 2HK$40,527 HKD
Retailer 4HK$46,206 HKD
Retailer 3HK$46,731 HKD
Retailer 9HK$49,462 HKD
Retailer 12HK$49,462 HKD
Retailer 5HK$50,489 HKD
Retailer 11HK$53,581 HKD
Retailer 8HK$54,413 HKD
Retailer 6HK$58,534 HKD
Retailer 10HK$61,827 HKD
Retailer 7HK$78,949 HKD
NZ JewellersHK$89,618 HKD

41 data points across 12 retailers

13 retailersHK$40,527 HKD to HK$89,618 HKD

A
Cheapest Retailer
-
HK$40,527 HKD
₹491,931 INR
B+
Retailer 2
-
HK$46,206 HKD
$5,889 USD
View
B+
Retailer 3
-
HK$46,731 HKD
$5,956 USD
View
B+
Retailer 4
-
HK$49,462 HKD
$6,304 USD
View
Final sale: no returns
B+
Retailer 5
-
HK$49,462 HKD
$6,304 USD
View
B+
Retailer 6
-
HK$50,489 HKD
£5,067 GBP
View
B+
Retailer 7
-
HK$53,581 HKD
$6,829 USD
View
B+
Retailer 8
-
HK$54,413 HKD
$6,935 USD
View
B+
Retailer 9
-
HK$54,840 HKD
$6,989 USD
View
B+
Retailer 10
-
HK$58,534 HKD
€7,105 EUR
View
B+
Retailer 11
-
HK$61,827 HKD
$7,880 USD
View
B
Retailer 12
-
HK$78,949 HKD
£7,923 GBP
View
Most Expensive
B
NZ Jewellers
2485ef2f-b8a5-49bf-9757-c988205f38a2 · Oct 30
HK$89,618 HKD
$11,422 USD
View
12 more retailers have this diamond
Prices start from HK$40,527 HKDSave up to HK$49,091 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$40,527 HKD