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Marquise|Natural|IGI

1.03ct K SI1 Marquise Natural Diamond

EX • K/SI1 • IGI 762534474

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 762534474

Diamond specifications and retailer prices

From HK$8,669 HKD
As of November 6, 2026
Save HK$13,729 HKD (61%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$22,398 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural marquise diamond

This 1.03ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 762534474. Listed at 15 retailers as of November 5, 2026, with prices from HK$8,669 to HK$22,398, a HK$13,729 spread on the same certified stone. NZ Jewellers lists it at HK$22,398. 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

1.03
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 762534474
Dimensions10.48 × 5.29 × 3.32 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizePointed
Top View
10.48 mm5.29 mm1.03 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 762534474
Side View
Table 60.0%Crown 36.2°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 62.8%

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$22,398 HKD|Low: HK$8,669 HKD|High: HK$23,065 HKD|Avg: HK$11,761 HKD|-2.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 2HK$8,669 HKD
Retailer 8HK$8,771 HKD
Retailer 14HK$8,826 HKD
Retailer 4HK$9,179 HKD
Retailer 7HK$9,461 HKD
Retailer 15HK$9,532 HKD
Retailer 6HK$9,540 HKD
Retailer 5HK$9,901 HKD
Retailer 9HK$10,097 HKD
Retailer 10HK$10,379 HKD
Retailer 11HK$10,442 HKD
Retailer 12HK$11,203 HKD
Retailer 3HK$12,835 HKD
Retailer 13HK$16,773 HKD
NZ JewellersHK$22,398 HKD

28 data points across 15 retailers

15 retailersHK$8,669 HKD to HK$22,398 HKD

A
Cheapest Retailer
-
HK$8,669 HKD
A
Retailer 2
-
HK$8,771 HKD
View
A
Retailer 3
-
HK$8,826 HKD
View
A
Retailer 4
-
HK$9,179 HKD
View
Retailer 5
-
HK$9,461 HKD
View
Price last confirmed 8 days ago
A
Retailer 6
-
HK$9,532 HKD
View
A
Retailer 7
-
HK$9,540 HKD
View
A
Retailer 8
-
HK$9,901 HKD
View
A
Retailer 9
-
HK$10,097 HKD
View
A
Retailer 10
-
HK$10,379 HKD
View
A
Retailer 11
-
HK$10,442 HKD
View
A
Retailer 12
-
HK$11,203 HKD
View
A
Retailer 13
-
HK$12,835 HKD
View
B+
Retailer 14
-
HK$16,773 HKD
View
Most Expensive
B
NZ Jewellers
583567e0-41d4-446e-ad9a-ee91712f1d8d · Nov 5
HK$22,398 HKD
$2,855 USD
View
14 more retailers have this diamond
Prices start from HK$8,669 HKDSave up to HK$13,729 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
1.03ct Marquise
HK$8,669 HKD