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Marquise|Natural|IGI

1.02ct I SI1 Marquise Natural Diamond

VG • I/SI1 • IGI 782676659

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 782676659

Diamond specifications and retailer prices

From HK$11,497 HKD
As of November 6, 2026
Save HK$25,832 HKD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$37,330 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.02ct natural marquise diamond

This 1.02ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 782676659. Listed at 14 retailers as of November 5, 2026, with prices from HK$11,497 to HK$37,330, a HK$25,832 spread on the same certified stone. NZ Jewellers lists it at HK$37,330. 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

1.02
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.1°
Pavilion angle38°
OriginNatural
Grading LabIGI
CertificateIGI 782676659
Dimensions10.44 × 5.09 × 3.29 mm
L/W Ratio2.05
Girdle conditionFaceted
Top View
10.44 mm5.09 mm1.02 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 782676659
Side View
Table 57.0%Crown 36.1°Girdle: THN-STKPavilion 38°Culet: NoneDepth 64.6%

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 6
Current: HK$37,330 HKD|Low: HK$11,333 HKD|High: HK$38,278 HKD|Avg: HK$18,339 HKD|+2.3%
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
November 6, 2026
Retailer 2HK$11,497 HKD
Retailer 14HK$13,480 HKD
Retailer 13HK$14,123 HKD
Retailer 5HK$14,852 HKD
Retailer 3HK$15,306 HKD
Retailer 6HK$15,690 HKD
Retailer 12HK$16,012 HKD
Retailer 8HK$16,803 HKD
Retailer 4HK$17,658 HKD
Retailer 11HK$17,673 HKD
Retailer 9HK$18,677 HKD
Retailer 7HK$19,437 HKD
Retailer 10HK$26,741 HKD
NZ JewellersHK$37,330 HKD

22 data points across 14 retailers

14 retailersHK$11,497 HKD to HK$37,330 HKD

A
Cheapest Retailer
-
HK$11,497 HKD
A
Retailer 2
-
HK$13,480 HKD
View
B+
Retailer 3
-
HK$14,123 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$14,852 HKD
View
B+
Retailer 5
-
HK$15,306 HKD
View
Retailer 6
-
HK$15,690 HKD
View
Price last confirmed 9 days ago
B+
Retailer 7
-
HK$16,012 HKD
View
A
Retailer 8
-
HK$16,803 HKD
View
B+
Retailer 9
-
HK$17,658 HKD
View
B+
Retailer 10
-
HK$17,673 HKD
View
B+
Retailer 11
-
HK$18,677 HKD
View
B+
Retailer 12
-
HK$19,437 HKD
View
B
Retailer 13
-
HK$26,741 HKD
View
Most Expensive
B
NZ Jewellers
2f16cdaf-cd95-46d7-a05e-c5369b6c37b8 · Nov 5
HK$37,330 HKD
$4,763 USD
View
13 more retailers have this diamond
Prices start from HK$11,497 HKDSave up to HK$25,832 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
1.02ct Marquise
HK$11,497 HKD