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Princess|Natural|GIA

1.21ct E SI2 Princess Natural Diamond

EX • E/SI2 • GIA 1538481301

Certificate GIA 1538481301

Diamond specifications and retailer prices

From HK$15,157 HKD
As of November 4, 2026
Save HK$26,172 HKD (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$43,540 HKD at Queensmith · As of October 28, 2026
View at Queensmith

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 1538481301. Listed at 19 retailers as of November 4, 2026, with a 173% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1538481301
Dimensions5.94 × 5.88 × 4.09 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Cavity, Needle
Top View
5.94 mm5.88 mm1.21 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1538481301
Side View
Table 72.0%CrownGirdle: ThickPavilionCulet: NoneDepth 69.6%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: HK$43,540 HKD|Low: HK$15,157 HKD|High: HK$43,640 HKD|Avg: HK$24,525 HKD|-0.2%
Queensmith
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
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 5HK$15,157 HKD
Retailer 12HK$15,957 HKD
Retailer 7HK$18,248 HKD
Retailer 13HK$18,264 HKD
Retailer 9HK$18,554 HKD
Retailer 2HK$19,433 HKD
Retailer 16HK$19,770 HKD
Retailer 8HK$19,895 HKD
Retailer 3HK$20,680 HKD
Retailer 11HK$20,790 HKD
Retailer 6HK$20,868 HKD
Retailer 15HK$21,519 HKD
Retailer 4HK$22,806 HKD
Retailer 10HK$24,548 HKD
Retailer 14HK$34,542 HKD
Retailer 17HK$41,329 HKD
QueensmithHK$43,540 HKD

23 data points across 17 retailers

19 retailersHK$15,157 HKD to HK$41,329 HKD

A
Cheapest Retailer
-
HK$15,157 HKD
A
Retailer 2
-
HK$15,957 HKD
View
A
Retailer 3
-
HK$18,248 HKD
View
Final sale: no returns
A
Retailer 4
-
HK$18,264 HKD
View
A
Retailer 5
-
HK$18,554 HKD
View
A
Retailer 6
-
HK$18,899 HKD
View
A
Retailer 7
-
HK$19,433 HKD
View
A
Retailer 8
-
HK$19,770 HKD
View
Retailer 9
-
HK$19,895 HKD
View
Price last confirmed 8 days ago
A
Retailer 10
-
HK$20,680 HKD
View
A
Retailer 11
-
HK$20,790 HKD
View
B+
Retailer 12
-
HK$20,790 HKD
View
A
Retailer 13
-
HK$20,868 HKD
View
B+
Retailer 14
-
HK$21,519 HKD
View
B+
Retailer 15
-
HK$22,806 HKD
View
B+
Retailer 16
-
HK$24,548 HKD
View
B
Retailer 17
-
HK$34,542 HKD
View
B
Retailer 18
-
HK$41,329 HKD
View
Most Expensive
Queensmith
1538481301 · Oct 28
HK$43,540 HKD
£4,370 GBP
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from HK$15,157 HKDSave up to HK$26,172 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$15,157 HKD