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Marquise|Natural|IGI

1.51ct L SI2 Marquise Natural Diamond

VG • L/SI2 • IGI 788607795

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 788607795

Diamond specifications and retailer prices

From HK$17,109 HKD
As of November 6, 2026
Save HK$23,089 HKD (57%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$40,198 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 788607795. Listed at 11 retailers as of November 5, 2026, with prices from HK$17,109 to HK$40,198, a HK$23,089 spread on the same certified stone. NZ Jewellers lists it at HK$40,198. 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

1.51
Carat
L
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.2°
Pavilion angle39°
OriginNatural
Grading LabIGI
CertificateIGI 788607795
Dimensions11.11 × 5.94 × 3.85 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizePointed
Top View
11.11 mm5.94 mm1.51 ctL / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 788607795
Side View
Table 58.0%Crown 43.2°Girdle: STK-THKPavilion 39°Culet: NoneDepth 64.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$40,198 HKD|Low: HK$17,109 HKD|High: HK$41,428 HKD|Avg: HK$22,448 HKD|-3.0%
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 6, 2026
Retailer 2HK$17,109 HKD
Retailer 11HK$18,825 HKD
Retailer 5HK$19,123 HKD
Retailer 10HK$19,225 HKD
Retailer 3HK$19,821 HKD
Retailer 6HK$20,032 HKD
Retailer 9HK$20,111 HKD
Retailer 12HK$20,228 HKD
Retailer 8HK$21,859 HKD
Retailer 7HK$23,512 HKD
Retailer 4HK$23,575 HKD
NZ JewellersHK$40,198 HKD

43 data points across 12 retailers

11 retailersHK$17,109 HKD to HK$40,198 HKD

B+
Cheapest Retailer
-
HK$17,109 HKD
B+
Retailer 2
-
HK$18,825 HKD
View
B+
Retailer 3
-
HK$19,123 HKD
View
B+
Retailer 4
-
HK$19,225 HKD
View
Retailer 5
-
HK$19,821 HKD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
HK$20,032 HKD
View
B+
Retailer 7
-
HK$20,111 HKD
View
B+
Retailer 8
-
HK$20,228 HKD
View
B+
Retailer 9
-
HK$21,859 HKD
View
B+
Retailer 10
-
HK$23,512 HKD
View
Most Expensive
C
NZ Jewellers
1593ac59-6a09-4efc-bda3-2d27ad30e31a · Nov 5
HK$40,198 HKD
$5,129 USD
View
10 more retailers have this diamond
Prices start from HK$17,109 HKDSave up to HK$23,089 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.

B+
1.51ct Marquise
HK$17,109 HKD