CaratHunter
Plans
Marquise|Natural|IGI

1.02ct K SI1 Marquise Natural Diamond

VG • K/SI1 • IGI 803673761

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 803673761

Diamond specifications and retailer prices

From HK$6,858 HKD
As of November 6, 2026
Save HK$14,915 HKD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$21,772 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 803673761. Listed at 16 retailers as of November 5, 2026, with prices from HK$6,858 to HK$21,772, a HK$14,915 spread on the same certified stone. NZ Jewellers lists it at HK$21,772. 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
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.3°
Pavilion angle40.1°
OriginNatural
Grading LabIGI
CertificateIGI 803673761
Dimensions9.29 × 5.41 × 3.47 mm
L/W Ratio1.72
Girdle conditionFaceted
Top View
9.29 mm5.41 mm1.02 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 803673761
Side View
Table 61.0%Crown 39.3°Girdle: STK-THKPavilion 40.1°CuletDepth 64.1%

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$21,772 HKD|Low: HK$6,858 HKD|High: HK$21,772 HKD|Avg: HK$10,637 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 6, 2026
Retailer 2HK$6,858 HKD
Retailer 4HK$8,582 HKD
Retailer 5HK$8,660 HKD
Retailer 3HK$8,927 HKD
Retailer 10HK$8,927 HKD
Retailer 12HK$9,272 HKD
Retailer 6HK$10,243 HKD
Retailer 11HK$10,298 HKD
Retailer 7HK$10,894 HKD
Retailer 9HK$12,438 HKD
Retailer 8HK$16,302 HKD
NZ JewellersHK$21,772 HKD

27 data points across 12 retailers

16 retailersHK$6,858 HKD to HK$21,772 HKD

A
Cheapest Retailer
-
HK$6,858 HKD
Retailer 2
-
HK$8,112 HKD
View
Price last confirmed 95 days ago
B+
Retailer 3
-
HK$8,551 HKD
View
B+
Retailer 4
-
HK$8,582 HKD
View
B+
Retailer 5
-
HK$8,660 HKD
View
Retailer 6
-
HK$8,927 HKD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
HK$8,927 HKD
View
B+
Retailer 8
-
HK$9,272 HKD
View
B+
Retailer 9
-
HK$9,483 HKD
View
B+
Retailer 10
-
HK$9,977 HKD
View
B+
Retailer 11
-
HK$10,243 HKD
View
B+
Retailer 12
-
HK$10,298 HKD
View
B+
Retailer 13
-
HK$10,894 HKD
View
B+
Retailer 14
-
HK$12,438 HKD
View
B+
Retailer 15
-
HK$16,302 HKD
View
Most Expensive
B
NZ Jewellers
c45a6e9f-004b-484e-993a-3bee19c29f77 · Nov 5
HK$21,772 HKD
$2,778 USD
View
15 more retailers have this diamond
Prices start from HK$6,858 HKDSave up to HK$14,915 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$6,858 HKD