Marquise|Natural|IGI

1.00ct I VS2 Marquise Natural Diamond

VG • I/VS2 • IGI 825619204

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 825619204

Diamond specifications and retailer prices

From HK$17,062 HKD
As of November 6, 2026
Save HK$7,900 HKD (32%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$36,217 HKD at NZ Jewellers · As of October 30, 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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 825619204. Listed at 19 retailers as of October 31, 2026, with a 46% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.3°
Pavilion angle39.1°
OriginNatural
Grading LabIGI
CertificateIGI 825619204
Dimensions10.10 × 5.32 × 3.25 mm
L/W Ratio1.90
Girdle conditionFaceted
Top View
10.10 mm5.32 mm1.00 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 825619204
Side View
Table 59.0%Crown 34.3°Girdle: STK-THKPavilion 39.1°Culet: NoneDepth 61.1%

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$21,286 HKD|Low: HK$12,987 HKD|High: HK$30,715 HKD|Avg: HK$19,307 HKD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 5HK$13,065 HKD
Retailer 10HK$15,643 HKD
Retailer 6HK$16,944 HKD
Retailer 2HK$17,438 HKD
Retailer 9HK$18,120 HKD
Retailer 8HK$18,888 HKD
Retailer 3HK$19,335 HKD
Retailer 1HK$21,286 HKD
Retailer 4HK$22,070 HKD
Retailer 7HK$30,511 HKD

35 data points across 10 retailers

19 retailersHK$17,062 HKD to HK$24,962 HKD

Retailer 1
-
HK$13,065 HKD
Price last confirmed 7 days ago
Retailer 2
-
HK$15,643 HKD
View
Price last confirmed 7 days ago
Retailer 3
-
HK$16,944 HKD
View
Price last confirmed 7 days ago
A
Retailer 4
-
HK$17,062 HKD
View
Retailer 5
-
HK$17,321 HKD
View
Price last confirmed 8 days ago
Retailer 6
-
HK$17,321 HKD
View
Price last confirmed 21 days ago
Retailer 7
-
HK$17,438 HKD
View
Price last confirmed 4 days ago
Retailer 8
-
HK$18,120 HKD
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$18,198 HKD
View
Retailer 10
-
HK$18,410 HKD
View
Price last confirmed 7 days ago
Retailer 11
-
HK$18,888 HKD
View
Price last confirmed 9 days ago
A
Retailer 12
-
HK$19,335 HKD
View
Retailer 13
-
HK$19,750 HKD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
HK$19,985 HKD
View
A
Retailer 15
-
HK$21,286 HKD
View
A
Retailer 16
-
HK$22,070 HKD
View
B+
Retailer 17
-
HK$24,962 HKD
View
Retailer 18
-
HK$30,511 HKD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
a975309b-2610-4b66-bd2b-b2d14abcdc5a · Oct 30
HK$36,217 HKD
$4,621 USD
View
Price last confirmed 7 days ago
18 more retailers have this diamond
Prices start from HK$17,062 HKDSave up to HK$7,900 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$17,062 HKD