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Princess|Natural|GIA

1.21ct E SI1 Princess Natural Diamond

GD • E/SI1 • GIA 2427827840

Certificate GIA 2427827840

Diamond specifications and retailer prices

From HK$31,861 HKD
$4,061 USD
As of October 30, 2026
Save HK$32,367 HKD (50%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$64,228 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.21ct natural princess diamond

This 1.21ct natural princess sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2427827840. Listed at 7 retailers as of October 30, 2026, with prices from HK$31,861 to HK$64,228, a HK$32,367 spread on the same certified stone. MOH London lists it at HK$64,228. 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
E
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2427827840
Dimensions5.82 × 5.65 × 4.24 mm
L/W Ratio1.03
Top View
5.82 mm5.65 mm1.21 ctE / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2427827840
Side View
Table 69.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 74.9%

Caratlytics Score

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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: Oct 30
Current: HK$64,228 HKD|Low: HK$32,481 HKD|High: HK$65,005 HKD|Avg: HK$42,972 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5HK$32,481 HKD
Retailer 7HK$32,528 HKD
Retailer 2HK$39,921 HKD
Retailer 6HK$40,653 HKD
Retailer 4HK$43,093 HKD
Retailer 3HK$49,569 HKD
MOH LondonHK$64,228 HKD

41 data points across 7 retailers

7 retailersHK$31,861 HKD to HK$64,228 HKD

B
Cheapest Retailer
-
HK$31,861 HKD
$4,061 USD
B
Retailer 2
-
HK$32,481 HKD
$4,140 USD
View
B
Retailer 3
-
HK$39,921 HKD
£4,006 GBP
View
Retailer 4
-
HK$40,653 HKD
A$7,972 AUD
View
Price last confirmed 22 days ago
B
Retailer 5
-
HK$43,093 HKD
€5,231 EUR
View
B
Retailer 6
-
HK$49,569 HKD
ZAR 102,068 ZAR
View
Most Expensive
B
MOH London
C9C9030E4 · Nov 1
HK$64,228 HKD
£6,446 GBP
View
6 more retailers have this diamond
Prices start from HK$31,861 HKDSave up to HK$32,367 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$31,861 HKD