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Princess|Natural|GIA

1.21ct H SI2 Princess Natural Diamond

GD • H/SI2 • GIA 3495143134

Certificate GIA 3495143134

Diamond specifications and retailer prices

From HK$17,587 HKD
As of November 6, 2026
Save HK$11,527 HKD (40%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$29,114 HKD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3495143134. Listed at 5 retailers as of November 6, 2026, with prices from HK$17,587 to HK$29,114, a HK$11,527 spread on the same certified stone. 77 Diamonds lists it at HK$29,114. 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
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3495143134
Dimensions5.98 × 5.79 × 4.27 mm
L/W Ratio1.03
Top View
5.98 mm5.79 mm1.21 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3495143134
Side View
Table 72.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 73.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$29,114 HKD|Low: HK$17,587 HKD|High: HK$29,586 HKD|Avg: HK$22,225 HKD|+0.7%
77 Diamonds
Retailer 2
Retailer 3
November 7, 2026
Retailer 3HK$17,587 HKD
Retailer 2HK$19,703 HKD
77 DiamondsHK$29,114 HKD

37 data points across 3 retailers

5 retailersHK$17,587 HKD to HK$29,114 HKD

B+
Cheapest Retailer
-
HK$17,587 HKD
B+
Retailer 2
-
HK$19,194 HKD
View
B+
Retailer 3
-
HK$19,241 HKD
View
B+
Retailer 4
-
HK$19,703 HKD
View
Most Expensive
B
77 Diamonds
PRIZYEKY4AFT · Nov 7
HK$29,114 HKD
£2,925 GBP
View
4 more retailers have this diamond
Prices start from HK$17,587 HKDSave up to HK$11,527 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$17,587 HKD