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Princess|Natural|IGI

1.21ct J SI2 Princess Natural Diamond

EX • J/SI2 • IGI 847607888

Shape and cutting style on the report: Princess cut

Certificate IGI 847607888

Diamond specifications and retailer prices

From HK$6,623 HKD
As of November 5, 2026
Save HK$4,538 HKD (41%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$12,518 HKD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 847607888. Listed at 6 retailers as of November 2, 2026, with a 69% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.21
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.1°
Pavilion angle38.5°
OriginNatural
Grading LabIGI
CertificateIGI 847607888
Dimensions5.82 × 5.73 × 4.17 mm
L/W Ratio1.02
Top View
5.82 mm5.73 mm1.21 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 847607888
Side View
Table 71.0%Crown 48.1°Girdle: MediumPavilion 38.5°Culet: NoneDepth 72.8%

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 5
Current: HK$6,623 HKD|Low: HK$6,623 HKD|High: HK$12,518 HKD|Avg: HK$9,843 HKD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Wholesale Diamonds Direct
November 5, 2026
Retailer 1HK$6,623 HKD
Retailer 2HK$7,320 HKD
Retailer 3HK$7,861 HKD
Retailer 4HK$11,160 HKD
Wholesale Diamonds DirectHK$12,518 HKD

5 data points across 5 retailers

6 retailersHK$6,623 HKD to HK$11,160 HKD

A
Cheapest Retailer
-
HK$6,623 HKD
A
Retailer 2
-
HK$7,320 HKD
View
A
Retailer 3
-
HK$7,798 HKD
View
A
Retailer 4
-
HK$7,861 HKD
View
B+
Retailer 5
-
HK$11,160 HKD
View
Most Expensive
Wholesale Diamonds Direct
600305917 · Oct 26
HK$12,518 HKD
$1,597 USD
View
Price last confirmed 11 days ago
5 more retailers have this diamond
Prices start from HK$6,623 HKDSave up to HK$4,538 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$6,623 HKD