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Marquise|Natural|IGI

1.01ct I VS1 Marquise Natural Diamond

VG • I/VS1 • IGI 801638932

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 801638932

Diamond specifications and retailer prices

From HK$17,732 HKD
As of November 1, 2026
Save HK$24,731 HKD (58%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$42,463 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 801638932. Listed at 16 retailers as of November 1, 2026, with prices from HK$17,732 to HK$42,463, a HK$24,731 spread on the same certified stone. NZ Jewellers lists it at HK$42,463. 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

1.01
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle37.3°
OriginNatural
Grading LabIGI
CertificateIGI 801638932
Dimensions10.93 × 4.96 × 3.07 mm
L/W Ratio2.20
Girdle conditionFaceted
Top View
10.93 mm4.96 mm1.01 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 801638932
Side View
Table 61.0%Crown 37.5°Girdle: STK-THKPavilion 37.3°Culet: NoneDepth 61.9%

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 1
Current: HK$42,463 HKD|Low: HK$17,732 HKD|High: HK$42,463 HKD|Avg: HK$23,496 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 4, 2026
Retailer 8HK$17,732 HKD
Retailer 7HK$18,187 HKD
Retailer 9HK$18,932 HKD
Retailer 6HK$18,940 HKD
Retailer 16HK$20,086 HKD
Retailer 4HK$20,313 HKD
Retailer 14HK$20,313 HKD
Retailer 15HK$21,247 HKD
Retailer 2HK$21,373 HKD
Retailer 3HK$21,412 HKD
Retailer 13HK$23,436 HKD
Retailer 12HK$24,966 HKD
Retailer 10HK$25,264 HKD
Retailer 5HK$29,289 HKD
Retailer 11HK$35,582 HKD
NZ JewellersHK$42,463 HKD

15 data points across 16 retailers

16 retailersHK$17,732 HKD to HK$42,463 HKD

A
Cheapest Retailer
-
HK$17,732 HKD
A
Retailer 2
-
HK$18,187 HKD
View
A
Retailer 3
-
HK$18,932 HKD
View
A
Retailer 4
-
HK$18,940 HKD
View
A
Retailer 5
-
HK$20,086 HKD
View
A
Retailer 6
-
HK$20,313 HKD
View
A
Retailer 7
-
HK$20,313 HKD
View
A
Retailer 8
-
HK$21,247 HKD
View
A
Retailer 9
-
HK$21,373 HKD
View
A
Retailer 10
-
HK$21,412 HKD
View
B+
Retailer 11
-
HK$23,436 HKD
View
B+
Retailer 12
-
HK$24,966 HKD
View
A
Retailer 13
-
HK$25,264 HKD
View
B+
Retailer 14
-
HK$29,289 HKD
View
B+
Retailer 15
-
HK$35,582 HKD
View
Most Expensive
B
NZ Jewellers
f634adf9-9bd5-4201-a742-effe2e128094 · Nov 3
HK$42,463 HKD
$5,412 USD
View
15 more retailers have this diamond
Prices start from HK$17,732 HKDSave up to HK$24,731 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
1.01ct Marquise
HK$17,732 HKD