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Marquise|Natural|IGI

1.00ct I VS1 Marquise Natural Diamond

VG • I/VS1 • IGI 760516985

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 760516985

Diamond specifications and retailer prices

From HK$20,652 HKD
As of November 1, 2026
Save HK$28,113 HKD (58%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$48,764 HKD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct 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 760516985. Listed at 15 retailers as of November 1, 2026, with prices from HK$20,652 to HK$48,764, a HK$28,113 spread on the same certified stone. NZ Jewellers lists it at HK$48,764. 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

1.00
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle34.6°
OriginNatural
Grading LabIGI
CertificateIGI 760516985
Dimensions10.21 × 5.30 × 3.01 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Top View
10.21 mm5.30 mm1.00 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 760516985
Side View
Table 61.0%Crown 39.6°Girdle: STK-THKPavilion 34.6°Culet: NoneDepth 56.8%

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$48,764 HKD|Low: HK$20,456 HKD|High: HK$48,764 HKD|Avg: HK$27,028 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
Retailer 17
November 3, 2026
Retailer 14HK$20,652 HKD
Retailer 8HK$20,887 HKD
Retailer 4HK$21,529 HKD
Retailer 5HK$22,736 HKD
Retailer 13HK$22,768 HKD
Retailer 7HK$23,324 HKD
Retailer 16HK$23,324 HKD
Retailer 17HK$24,218 HKD
Retailer 3HK$24,437 HKD
Retailer 10HK$25,166 HKD
Retailer 2HK$26,106 HKD
Retailer 15HK$26,914 HKD
Retailer 9HK$27,925 HKD
Retailer 12HK$28,669 HKD
Retailer 6HK$29,860 HKD
Retailer 11HK$39,007 HKD
NZ JewellersHK$48,764 HKD

38 data points across 17 retailers

15 retailersHK$20,652 HKD to HK$48,764 HKD

A
Cheapest Retailer
-
HK$20,652 HKD
A
Retailer 2
-
HK$20,887 HKD
View
A
Retailer 3
-
HK$22,736 HKD
View
B+
Retailer 4
-
HK$22,768 HKD
View
A
Retailer 5
-
HK$23,324 HKD
View
Retailer 6
-
HK$23,324 HKD
View
Price last confirmed 9 days ago
A
Retailer 7
-
HK$24,218 HKD
View
A
Retailer 8
-
HK$24,437 HKD
View
A
Retailer 9
-
HK$25,166 HKD
View
A
Retailer 10
-
HK$26,106 HKD
View
B+
Retailer 11
-
HK$26,914 HKD
View
B+
Retailer 12
-
HK$28,669 HKD
View
B+
Retailer 13
-
HK$29,860 HKD
View
B+
Retailer 14
-
HK$39,007 HKD
View
Most Expensive
B
NZ Jewellers
ec8b5176-49ce-46af-8178-586e19b86999 · Nov 3
HK$48,764 HKD
$6,222 USD
View
14 more retailers have this diamond
Prices start from HK$20,652 HKDSave up to HK$28,113 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
1.00ct Marquise
HK$20,652 HKD