Princess|Natural|GIA

1.21ct G SI1 Princess Natural Diamond

VG • G/SI1 • GIA 2231912107

Certificate GIA 2231912107

Diamond specifications and retailer prices

From HK$23,896 HKD
As of November 5, 2026
Save HK$6,152 HKD (20%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$44,987 HKD at NZ Jewellers · As of September 30, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2231912107. Listed at 10 retailers as of November 5, 2026, with a 26% 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

1.21
Carat
G
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2231912107
Dimensions6.18 × 6.11 × 4.07 mm
L/W Ratio1.01
Culet sizeNone
Top View
6.18 mm6.11 mm1.21 ctG / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 2231912107
Side View
Table 80.0%CrownGirdle: VTN-STKPavilionCulet: NoneDepth 66.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$30,049 HKD|Low: HK$21,608 HKD|High: HK$43,701 HKD|Avg: HK$28,021 HKD|+12.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 8HK$21,608 HKD
Retailer 6HK$23,395 HKD
Retailer 9HK$23,598 HKD
Retailer 7HK$23,896 HKD
Retailer 3HK$26,647 HKD
Retailer 2HK$28,285 HKD
Retailer 1HK$30,049 HKD
Retailer 4HK$31,130 HKD
Retailer 5HK$43,701 HKD

39 data points across 9 retailers

10 retailersHK$23,896 HKD to HK$30,049 HKD

Retailer 1
-
HK$21,318 HKD
Price last confirmed 38 days ago
Retailer 2
-
HK$23,395 HKD
View
Price last confirmed 37 days ago
B
Retailer 3
-
HK$23,896 HKD
View
Retailer 4
-
HK$24,296 HKD
View
Price last confirmed 39 days ago
Retailer 5
-
HK$26,992 HKD
View
Price last confirmed 39 days ago
B
Retailer 6
-
HK$28,285 HKD
View
B
Retailer 7
-
HK$30,049 HKD
View
Retailer 8
-
HK$31,130 HKD
View
Price last confirmed 38 days ago
Retailer 9
-
HK$43,701 HKD
View
Price last confirmed 37 days ago
Most Expensive
NZ Jewellers
9a06137e-fe3f-4385-a7e9-3900dc935c0a · Sep 30
HK$44,987 HKD
$5,740 USD
View
Price last confirmed 37 days ago
9 more retailers have this diamond
Prices start from HK$23,896 HKDSave up to HK$6,152 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.

B
1.21ct Princess
HK$23,896 HKD