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Marquise|Natural|IGI

1.52ct K SI1 Marquise Natural Diamond

EX • K/SI1 • IGI 788607910

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 788607910

Diamond specifications and retailer prices

From HK$23,700 HKD
As of November 6, 2026
Save HK$21,623 HKD (48%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$48,662 HKD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.52ct natural marquise diamond

This 1.52ct natural marquise sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 788607910. Listed at 14 retailers as of November 2, 2026, with a 91% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.52
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 788607910
Dimensions12.28 × 5.95 × 3.68 mm
L/W Ratio2.06
Girdle conditionFaceted
Culet sizePointed
Top View
12.28 mm5.95 mm1.52 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 788607910
Side View
Table 62.0%Crown 37.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$23,700 HKD|Low: HK$23,700 HKD|High: HK$47,275 HKD|Avg: HK$30,326 HKD|-4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1HK$23,700 HKD
Retailer 9HK$25,730 HKD
Retailer 10HK$25,942 HKD
Retailer 7HK$26,138 HKD
Retailer 3HK$27,823 HKD
Retailer 2HK$27,932 HKD
Retailer 5HK$27,964 HKD
Retailer 4HK$31,075 HKD
Retailer 6HK$33,082 HKD
Retailer 8HK$45,324 HKD

43 data points across 10 retailers

14 retailersHK$23,700 HKD to HK$45,324 HKD

A
Cheapest Retailer
-
HK$23,700 HKD
A
Retailer 2
-
HK$25,730 HKD
View
A
Retailer 3
-
HK$25,942 HKD
View
B+
Retailer 4
-
HK$26,138 HKD
View
A
Retailer 5
-
HK$27,823 HKD
View
Retailer 6
-
HK$27,932 HKD
View
Price last confirmed 37 days ago
Retailer 7
-
HK$27,932 HKD
View
Price last confirmed 22 days ago
A
Retailer 8
-
HK$27,964 HKD
View
Retailer 9
-
HK$29,006 HKD
View
Price last confirmed 37 days ago
A
Retailer 10
-
HK$31,075 HKD
View
Retailer 11
-
HK$32,227 HKD
View
Price last confirmed 39 days ago
A
Retailer 12
-
HK$33,082 HKD
View
B+
Retailer 13
-
HK$45,324 HKD
View
Most Expensive
NZ Jewellers
3785a687-cc6c-43b0-b93f-a73c6f14708e · Sep 30
HK$48,662 HKD
$6,209 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from HK$23,700 HKDSave up to HK$21,623 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
1.52ct Marquise
HK$23,700 HKD