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Princess|Natural|GIA

1.21ct F SI2 Princess Natural Diamond

EX • F/SI2 • GIA 6452927478

Certificate GIA 6452927478

Diamond specifications and retailer prices

From HK$35,856 HKD
As of November 6, 2026
Save HK$12,419 HKD (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: HK$48,275 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6452927478. Listed at 3 retailers as of November 6, 2026, with prices from HK$35,856 to HK$48,275, a HK$12,419 spread on the same certified stone. 77 Diamonds lists it at HK$48,275. 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
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6452927478
Dimensions5.83 × 5.83 × 4.28 mm
L/W Ratio1.00
Top View
5.83 mm5.83 mm1.21 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6452927478
Side View
Table 68.0%CrownGirdlePavilionCulet: NoneDepth 73.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: HK$48,275 HKD|Low: HK$33,669 HKD|High: HK$48,923 HKD|Avg: HK$41,133 HKD|+1.1%
77 Diamonds
Retailer 2
November 7, 2026
Retailer 2HK$33,669 HKD
77 DiamondsHK$48,275 HKD

29 data points across 2 retailers

3 retailersHK$35,856 HKD to HK$48,275 HKD

Retailer 1
-
HK$33,669 HKD
Price last confirmed 8 days ago
B
Retailer 2
-
HK$35,856 HKD
View
Most Expensive
B
77 Diamonds
PRIMBCQYGUUFA · Nov 7
HK$48,275 HKD
£4,850 GBP
View
2 more retailers have this diamond
Prices start from HK$35,856 HKDSave up to HK$12,419 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$35,856 HKD