CaratHunter
Plans
Marquise|Natural|IGI

1.00ct I VS1 Marquise Natural Diamond

VG • I/VS1 • IGI 705538600

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 705538600

Diamond specifications and retailer prices

From HK$20,064 HKD
As of November 6, 2026
Save HK$26,765 HKD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$46,828 HKD at NZ Jewellers · As of November 5, 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 705538600. Listed at 16 retailers as of November 5, 2026, with prices from HK$20,064 to HK$46,828, a HK$26,765 spread on the same certified stone. NZ Jewellers lists it at HK$46,828. 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
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 705538600
Dimensions10.08 × 5.34 × 3.23 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizePointed
Top View
10.08 mm5.34 mm1.00 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 705538600
Side View
Table 56.0%Crown 34°Girdle: MED-THKPavilion 38.8°Culet: NoneDepth 60.5%

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$46,828 HKD|Low: HK$18,951 HKD|High: HK$47,800 HKD|Avg: HK$26,524 HKD|-2.0%
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 7, 2026
Retailer 4HK$20,064 HKD
Retailer 11HK$20,534 HKD
Retailer 12HK$20,675 HKD
Retailer 13HK$21,945 HKD
Retailer 6HK$22,399 HKD
Retailer 7HK$22,399 HKD
Retailer 14HK$23,261 HKD
Retailer 3HK$23,512 HKD
Retailer 2HK$24,131 HKD
Retailer 15HK$25,848 HKD
Retailer 10HK$26,114 HKD
Retailer 8HK$27,337 HKD
Retailer 5HK$32,243 HKD
Retailer 9HK$39,132 HKD
NZ JewellersHK$46,828 HKD

45 data points across 15 retailers

16 retailersHK$20,064 HKD to HK$46,828 HKD

A
Cheapest Retailer
-
HK$20,064 HKD
A
Retailer 2
-
HK$20,534 HKD
View
A
Retailer 3
-
HK$20,675 HKD
View
Final sale: no returns
B+
Retailer 4
-
HK$21,945 HKD
View
A
Retailer 5
-
HK$22,399 HKD
View
Retailer 6
-
HK$22,399 HKD
View
Price last confirmed 9 days ago
A
Retailer 7
-
HK$23,261 HKD
View
A
Retailer 8
-
HK$23,512 HKD
View
A
Retailer 9
-
HK$24,131 HKD
View
B+
Retailer 10
-
HK$25,848 HKD
View
A
Retailer 11
-
HK$26,114 HKD
View
Retailer 12
-
HK$26,381 HKD
View
Price last confirmed 62 days ago
B+
Retailer 13
-
HK$27,337 HKD
View
B+
Retailer 14
-
HK$32,243 HKD
View
B
Retailer 15
-
HK$39,132 HKD
View
Most Expensive
B
NZ Jewellers
cb3822b6-35ba-4d99-8331-28e967cb7a45 · Nov 5
HK$46,828 HKD
$5,975 USD
View
15 more retailers have this diamond
Prices start from HK$20,064 HKDSave up to HK$26,765 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$20,064 HKD