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Princess|Natural|GIA

1.21ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 6243028137

Certificate GIA 6243028137

Diamond specifications and retailer prices

From HK$23,700 HKD
As of November 6, 2026
4 retailers carry this diamond
Most expensive: HK$48,695 HKD at NZ Jewellers · As of September 25, 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 E 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 6243028137. Listed at 4 retailers as of November 6, 2026. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle58.97°
OriginNatural
Grading LabGIA
CertificateGIA 6243028137
Dimensions5.82 × 5.71 × 4.22 mm
L/W Ratio1.02
Key to symbols
Feather, Cloud, Crystal, Needle
Top View
5.82 mm5.71 mm1.21 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6243028137
Side View
Table 75.0%CrownGirdle: STK-THKPavilion 58.97°Culet: NoneDepth 73.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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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$23,896 HKD|Low: HK$17,165 HKD|High: HK$39,375 HKD|Avg: HK$25,304 HKD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 25, 2026
Retailer 5HK$17,165 HKD
Retailer 4HK$21,676 HKD
Retailer 6HK$23,700 HKD
Retailer 1HK$23,896 HKD
Retailer 2HK$26,446 HKD
Retailer 3HK$39,375 HKD

2 data points across 6 retailers

4 retailers

Retailer 1
-
HK$17,165 HKD
Price last confirmed 50 days ago
Retailer 2
-
HK$23,292 HKD
View
Price last confirmed 42 days ago
B+
Retailer 3
-
HK$23,700 HKD
View
Most Expensive
NZ Jewellers
50d2c4c0-f838-43e5-9250-77e14d573cc6 · Sep 25
HK$48,695 HKD
$6,207 USD
View
Price last confirmed 41 days ago
3 more retailers have this diamond
Prices start from HK$23,700 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$23,700 HKD