Princess|Natural|IGI

1.21ct I VS1 Princess Natural Diamond

VG • I/VS1 • IGI 778651625

Shape and cutting style on the report: Princess cut

Certificate IGI 778651625

Diamond specifications and retailer prices

From HK$17,482 HKD
A$3,428 AUD
As of November 2, 2026
5 retailers carry this diamond
Most expensive: HK$35,353 HKD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.21ct natural princess diamond

This 1.21ct natural princess 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 778651625. Listed at 5 retailers as of November 2, 2026. 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

1.21
Carat
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.4°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 778651625
Dimensions5.82 × 5.72 × 4.20 mm
L/W Ratio1.02
Top View
5.82 mm5.72 mm1.21 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 778651625
Side View
Table 75.0%Crown 47.4°Girdle: MediumPavilion 39.4°CuletDepth 73.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: HK$21,402 HKD|Low: HK$17,482 HKD|High: HK$29,982 HKD|Avg: HK$23,535 HKD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 18, 2026
Retailer 4HK$17,482 HKD
Retailer 1HK$21,402 HKD
Retailer 3HK$25,785 HKD
Retailer 2HK$29,783 HKD

16 data points across 4 retailers

5 retailers

Retailer 1
-
HK$16,907 HKD
$2,155 USD
Price last confirmed 34 days ago
A
Retailer 2
-
HK$17,482 HKD
A$3,428 AUD
View
Retailer 3
-
HK$25,785 HKD
€3,130 EUR
View
Price last confirmed 16 days ago
Retailer 4
-
HK$29,783 HKD
£2,989 GBP
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
77a8fc1b-806e-4962-ba61-a8505c2bde2d · Sep 28
HK$35,353 HKD
$4,506 USD
View
Price last confirmed 35 days ago
4 more retailers have this diamond
Prices start from HK$17,482 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
1.21ct Princess
HK$17,482 HKD