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Princess|Natural|IGI

1.21ct G SI2 Princess Natural Diamond

VG • G/SI2 • IGI 803677586

Shape and cutting style on the report: Princess cut

Certificate IGI 803677586

Diamond specifications and retailer prices

From HK$8,629 HKD
As of November 6, 2026
Save HK$11,606 HKD (57%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$20,235 HKD at MOH London · As of November 4, 2026
View at MOH London

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI 803677586. Listed at 12 retailers as of November 4, 2026, with prices from HK$8,629 to HK$20,235, a HK$11,606 spread on the same certified stone. MOH London lists it at HK$20,235. 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
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47°
Pavilion angle38.2°
OriginNatural
Grading LabIGI
CertificateIGI 803677586
Dimensions5.72 × 5.69 × 4.17 mm
L/W Ratio1.01
Top View
5.72 mm5.69 mm1.21 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 803677586
Side View
Table 71.0%Crown 47°Girdle: MediumPavilion 38.2°Culet: NoneDepth 73.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$20,235 HKD|Low: HK$6,709 HKD|High: HK$20,395 HKD|Avg: HK$11,190 HKD|-0.8%
MOH London
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
November 6, 2026
Retailer 5HK$6,709 HKD
Retailer 11HK$8,621 HKD
Retailer 2HK$8,629 HKD
Retailer 14HK$8,645 HKD
Retailer 13HK$9,248 HKD
Retailer 10HK$10,682 HKD
Retailer 4HK$10,863 HKD
Retailer 7HK$11,380 HKD
Retailer 3HK$12,101 HKD
Retailer 9HK$12,642 HKD
Retailer 6HK$14,147 HKD
Retailer 12HK$14,272 HKD
Retailer 8HK$14,954 HKD
MOH LondonHK$20,235 HKD

33 data points across 14 retailers

12 retailersHK$8,629 HKD to HK$20,235 HKD

Retailer 1
-
HK$8,621 HKD
Price last confirmed 19 days ago
A
Retailer 2
-
HK$8,629 HKD
View
Retailer 3
-
HK$8,645 HKD
View
Price last confirmed 17 days ago
Retailer 4
-
HK$9,248 HKD
View
Price last confirmed 19 days ago
A
Retailer 5
-
HK$9,993 HKD
View
A
Retailer 6
-
HK$10,682 HKD
View
Final sale: no returns
A
Retailer 7
-
HK$11,380 HKD
View
A
Retailer 8
-
HK$11,435 HKD
View
B+
Retailer 9
-
HK$12,642 HKD
View
Retailer 10
-
HK$14,272 HKD
View
Price last confirmed 21 days ago
A
Retailer 11
-
HK$14,954 HKD
View
Most Expensive
B+
MOH London
53787DBAC · Nov 4
HK$20,235 HKD
£2,033 GBP
View
11 more retailers have this diamond
Prices start from HK$8,629 HKDSave up to HK$11,606 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$8,629 HKD